Expert Heating, Cooling, Plumbing & Electrical Services in Bothell, WA

Since 1977, Home Comfort Alliance has helped Bothell families stay comfortable, safe, and energy efficient at home. From Downtown & Riverfront and Waynita to North Creek, Canyon Park, and Maywood/Beckstrom Hill, our licensed teams deliver dependable heating, cooling, plumbing, and electrical service with same-day availability, upfront pricing, and workmanship you can count on.

We are accredited with the Better Business Bureau and backed by thousands of 5-star reviews from homeowners across both King and Snohomish County.

Get an Estimate

Heating & Cooling Services in Bothell, WA

Bothell sits at the crossroads along the Sammamish River. That means plenty of trees, steady rain, cool damp winters, and mild but sometimes muggy summers. Those conditions are tough on older furnaces, heat pumps, and air conditioners, especially in wooded hillside neighborhoods like Shelton View, Westhill, and Norway Hill.

Whether you live in a townhome near UW Bothell, a cul-de-sac home in North Creek, or a classic house near Downtown Bothell’s Main Street, you need an HVAC system that’s sized correctly and ready for year-round moisture and temperature swings. Our HVAC specialists keep Bothell homes warm, efficient, and quiet.

Bothell HVAC services we provide:

No-heat call on a cold Bothell night? We find the problem fast, explain your options, and install high-efficiency furnaces built for our cool, rainy winters. Every replacement, remodel, or new construction install is vented and permitted to current code.
When summer hits and the upstairs bedrooms get stuffy, a right-sized central AC or ductless system makes a big difference. We design systems for homes with large windows and open floor plans.
Heat pumps are a great choice for many Bothell homes. They provide both heating and cooling in one system and can help lower your energy bills in neighborhoods like Canyon Park, and Queens gate.
Seasonal tune-ups help prevent surprise breakdowns during cold snaps and heat waves, and they can extend the life of your equipment. We inspect, clean, and test your system so it runs the way it should.
Perfect for bonus rooms, daylight basements, over-garage suites, and home offices, especially common in Bothell West, and Norway Hill. Ductless systems give you quiet, zoned comfort without tearing into existing ductwork.
Bothell’s trees and moisture can be hard on indoor air. We install filtration and air purification, smart thermostats, and provide duct cleaning and sealing, ideal for older homes and households dealing with allergies, dust, or musty smells.

Not sure if a high-efficiency furnace, heat pump, or mini-split is best for your Bothell home? Our comfort people will walk through your space, ask how you use each room, and recommend the right system for your comfort and budget, with clear, upfront pricing.

Plumbing Solutions for Bothell, WA

From older homes near Riverfront to newer developments in North Creek, Bothell plumbing systems are under constant demand. This can result in a small drip or slow drain, turning into a bigger problem if not quickly resolved.

Our Bothell plumbing team handles all plumbing issues from small repairs to water heater installation, with same-day services when possible.

Bothell Plumbing Services we provide:

Water Heater Installation & Replacement
We install standard, tankless, and heat-pump water heaters to local code with proper drainage. Whether you’re near UW Bothell, or along the Sammamish River, we’ll size your water heater so your home can keep up with showers, laundry, and dishes.
Updating a Bothell kitchen or bathroom, finishing a basement, or adding an ADU? We design and install new plumbing, from rough-in to final fixtures, so everything drains and flows the way it should.
Running toilets, dripping faucets, leaking hose bibs, and stubborn garbage disposals wastewater and money. Our plumbers repair or replace fixtures quickly and cleanly.
Dealing with clogged kitchen sinks, slow showers or backed-up main lines? Our team will clear drains with professional equipment.

Whether you have a slow drain in Mays Pond, low water pressure, or a surprise leak before heading out on the Sammamish River Trail, you can count on our plumbing team to show up when needed.

Electrical Upgrades & Repairs in Bothell, WA

Bothell homes rely on electricity more than ever. EV chargers for commuters, home offices, media rooms, hot tubs, heat pumps, and all your smart devices. If your lights go dim when a big appliance turns on, outlets feel warm, or breakers trip frequently, it’s time to have a licensed electrician take a look.

Our certified electricians provide safe, code-compliant electrical services throughout Bothell, including permits when required.

Electrical services we provide in Bothell:

Many older homes in Westhill, and Norway Hill were not built for today’s electrical loads. We upgrade panels and add circuits for remodels, HVAC systems, hot tubs, shops, and home offices, so your system can safely handle modern demand.
Keep the lights, heat, refrigerators, and medical devices powered during storms and outages. We install whole-home generators, handle the wiring and offer maintenance and repairs.
We install Level 2 EV chargers for garages and driveways, plus update indoor and outdoor lighting. From bright kitchen lighting and recessed cans to landscape, deck, and security lighting, we make your home safer and easier to live in.
Mysterious tripping breakers, odd smells, or flickering fixtures are all warning signs. We track down the cause, correct code issues, and provide safety inspections before you buy or remodel your home.

Are you looking to remodel, add a hot tub, or build a backyard office? Bring in one of our electricians early so your project stays safe, efficient, and on schedule.

Rebates, Financing & Special Offers for Bothell Homeowners

Many Bothell residents can use Puget Sound Energy rebates on qualifying heat pumps, furnaces, air conditioners, and water heaters.

Home Comfort Alliance also offers:

  • Flexible financing options (on approved credit)
  • Seasonal promotions on high-efficiency heating and cooling upgrades
  • Occasional specials for plumbing and electrical services

Our comfort people can walk you through all current rebates and promotions available for Bothell homeowners, or visit our Rebates and Financing pages for more information.

Illustration of a modern house with icons representing heating, water, and electricity services, relevant to Home Comfort Alliance's plumbing and HVAC offerings.

Home Comfort Club
Membership in Bothell, WA

Staying ahead of breakdowns is easier, and cheaper than dealing with emergencies. Our Home Comfort Club is designed around that idea.

Members in Bothell receive:

• Scheduled tune-ups for HVAC, plumbing, and/or electrical systems
• Priority scheduling during busy seasons and urgent situations
• Exclusive member-only discounts on repairs and replacements
• Helpful reminders timed to local weather and your specific equipment

You can choose a plan that covers just HVAC or bundle HVAC, plumbing, and electrical into one simple membership for your Bothell home.

Bothell HVAC, Plumbing & Electrical FAQs

Answers to common questions from homeowners throughout Bothell, Canyon Park, and the Northshore area.

Do you service all Bothell neighborhoods and nearby Northshore communities? +
Yes — we provide HVAC, plumbing, and electrical service across all Bothell neighborhoods, including Canyon Park, Maywood/Beckstrom Hill, Shelton View, Norway Hill, Queensgate, and North Creek.

We also serve nearby communities such as Mill Creek, Kenmore, Woodinville, Lake Forest Park, and Lynnwood.
Can you help me qualify for Bothell/PSE rebates for heat pumps or HVAC upgrades? +
Absolutely. Bothell homeowners may qualify for PSE heat pump rebates and furnace rebates. We help identify eligible high-efficiency systems, install qualifying equipment, and provide documentation so you can maximize savings.
Do you offer same-day or emergency HVAC and plumbing service in Bothell? +
Yes. For no-heat calls, AC not cooling, leaks, or electrical safety issues, we prioritize same-day or next-day appointments for Bothell residents. Bothell’s mixed newer homes and older Northshore properties often require quick diagnostics — our teams are ready to help.
What types of HVAC systems work best for Bothell homes? +
Bothell’s damp winters and warm summer spells make heat pumps and high-efficiency gas furnaces the most popular choices. We install:
• High-efficiency heat pumps
• Gas furnaces
• Ductless mini-splits (great for split-level and older Bothell homes)
• Full HVAC replacements

We’ll recommend the best system based on your home’s layout, energy goals, and eligibility for PSE rebates.
Do you offer plumbing and electrical services in Bothell as well? +
Yes — Bothell homeowners rely on us for complete home comfort services, including:
• Water heater repair & replacement
• Tankless water heater installations
• Drain clearing & plumbing repairs
• Electrical panel upgrades
• EV charger installation
• Lighting upgrades & troubleshooting
Do you offer HVAC maintenance plans for Bothell residents? +
Yes. Our Comfort Club maintenance plan ensures your heat pump, furnace, or AC runs efficiently year-round. Bothell’s wet, cold winters make seasonal HVAC tune-ups especially important for extending equipment life and preventing breakdowns. Members also receive priority scheduling and discounted repair pricing.
Is your pricing upfront for Bothell HVAC, plumbing & electrical work? +
Yes — we provide clear, upfront pricing before any work begins. For HVAC installations, we offer free in-home quotes so Bothell homeowners know exactly what to expect, including available rebates and financing options.

Why Bothell Homeowners Choose Home Comfort Alliance

Locally owned since 1977, emphasizing trust and reliability, with a legacy of awards for quality and customer service.
An Experience of Comfort graphic highlighting customer satisfaction and peace of mind in HVAC services from Home Comfort Alliance.
Professional Craftsman graphic highlighting expertise and attention to detail in HVAC services, aligned with Home Comfort Alliance's Black Friday Comfort Event.
We proudly serve homes throughout Downtown & Riverfront, North Creek, Brentwood, Norway Hill,
Shelton View, and surrounding neighborhoods across both King and Snohomish County.

Call (425) 645-0404 or schedule your Bothell service online today.

Ready for a more comfortable home in Bothell?

Get written options, rebate help and financing choices at an in-home visit.

Get an estimateCall (425) 645-0404
READ WHAT OUR CUSTOMERS ARE SAYING
See Why Puget Sound Homeowners Vote Home Comfort Alliance #1
EXCELLENT
Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5
Based on 5042 reviews
Posted on Google Google
Greg Peterson profile picture
Greg Peterson
19 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Went beyond expectations dealing with an old furnace to repair it with better parts than was recommended because they were obsolete. Very professional and a very satisfied customer
Posted on Google Google
cindy forney profile picture
cindy forney
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Jorge came on time and was very pleasant to talk to. He knew what he needed to do to check my furnace and air conditioner and left me the reports on his findings.
Posted on Google Google
Mary Cunningham profile picture
Mary Cunningham
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Carter gave great service. Friendly and knowledgeable. Went above and beyond explaining how I can keep my splits running smoothly. I have asked that he provides my serving going forward. MC
Posted on Google Google
Angelina Lee profile picture
Angelina Lee
18 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Ben from Home Comfort Alliance is a courteous, conscientious and hard worker. Thank you for his hard work and attitude. He is definitely a great asset for the company. He is young, energetic and a great future ahead of him. Thank you.
Posted on Google Google
Timothy Walton profile picture
Timothy Walton
17 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
As always, Ryan was on-time, skillful, and courteous. He explains things well. He's our favorite!
Posted on Google Google
Stephanie Manke profile picture
Stephanie Manke
16 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The technician Tyler was on time and professional. At the end of the service, we noticed the thermostat batteries had died and got those changed out as a bonus part of the visit.
Posted on Google Google
Cindy Krasselt profile picture
Cindy Krasselt
16 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Our experience purchasing a heatpump/ furnace with Russell at Home Comfort Alliance, was both professional and informative. Questions were researched and answers returned in a timely manner.
Posted on Google Google
Sissy Ross profile picture
Sissy Ross
15 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
He was great! Answered all questions and was very patient and courteous.
Posted on Google Google
George Wilson profile picture
George Wilson
15 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We had the Indore units hydro cleaned and the difference is truly noticeable. The tech was Reylli and his professionalism was outstanding. We look forward to having him service our units again.
Posted on Google Google
Elizabeth Rohlfing profile picture
Elizabeth Rohlfing
15 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have consistently received excellent service from this company. Dan, the technician, was informative and helpful. I really appreciate the quality of service.
Posted on Google Google
Kim Porter profile picture
Kim Porter
12 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent service..duct cleaning!!! Great job friendlt and respectful of home!!!
Posted on Google Google
David Duncan profile picture
David Duncan
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Was referred by PSE for a heater and heatpump. They worked with us well and the installers were great. Everything is working well and I hope it stays that way. Kendrick did the annual service of the system and did a wonderful job.
Posted on Google Google
Donna Fadenrecht profile picture
Donna Fadenrecht
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Anton was very pleasant and took care of my maintenance quickly.
Posted on Google Google
Michelle Wilkinson profile picture
Michelle Wilkinson
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Tyler was very knowledgeable, polite and courteous. He told me a lot about my unit, and I really appreciated his positive attitude on solving this issue for us and taking care of it as soon as possible. He's a man of his word.
Posted on Google Google
mark hallstrom profile picture
mark hallstrom
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dan was great
Posted on Google Google
Bright An profile picture
Bright An
11 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The two installation technicians were not only highly skilled and meticulous in their work, but they also left the site spotless upon completion. On a scale where ten is the maximum score, I would give your company a rating of twelve.
Posted on Google Google
Cindy Phillips profile picture
Cindy Phillips
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Cody arrived on time, very professional and courteous. Also, very personable and took care of my annual maintenance fairly quickly.
Posted on Google Google
jenette tuada profile picture
jenette tuada
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Excellent work completed by the team! Thank you Travin, Scott, Justin and Armando.
Posted on Google Google
marjorie moore profile picture
marjorie moore
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Always excellent service. We have been with G&S..now Home Comfort Alliance for more than 10 years. They are always responsive, honest and have wonderful technicians. I highly recommend.
Posted on Google Google
VANCE CRUMPLER profile picture
VANCE CRUMPLER
10 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Todd did our consultation and was extremely nice and very knowledgeable! Highly recommend! We just had Reylli come and clean out our duct work and he did great as well!
Posted on Google Google
Joe M profile picture
Joe M
9 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
They were on time, thoroughly completed the work, and did a great job. Steve has worked with us for several years and has always done a great job.
Posted on Google Google
Randy Harrison profile picture
Randy Harrison
9 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Anton was on time, professional, courteous and thorough. Seemed very knowledgeable on the system I have. Could not ask for more.
Posted on Google Google
Ray Thomas profile picture
Ray Thomas
9 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Anton from Home Comfort Alliance was very personable and efficient in doing our pms on A/C and furnace. A couple very useful suggestions and easily provided quotes on comparable replacements for our 39 year old furnace. But said we had done a good job of maintaining and doing needed repairs. Raised our confidence to get through yet another winter. No absolutes but also that it’s easily replaced if it has an unlikely major failure. Thanks, Anton and HCA.
Posted on Google Google
Alex Lin profile picture
Alex Lin
8 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Clean and professional installation!
Posted on Google Google
Micbael Maurer profile picture
Micbael Maurer
6 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen answered all my questions wonderfully. Thanks to him I gained important to me knowledge on heat pump systems for a possible new addition. He also gave me knowledge on air filters plus answered many more questions I had. Next year for my heating unit maintenance please send me Allen again.
Posted on Google Google
Linda Owen profile picture
Linda Owen
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Home Comfort Alliance has given us exceptional service over several years--from the front office staff to the very capable service reps that come to our door. Our most recent service rep, Isaac, had a handle over every aspect of the service call--from the technical work involved, various options and upgrades to consider, as well as handling the processing of our contract and payments. We have absolute confidence in Home Comfort Alliance and really enjoy the seamless service they give us.
Posted on Google Google
Kris Kyzans profile picture
Kris Kyzans
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Professional service provided
Posted on Google Google
Adam King profile picture
Adam King
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I've been using Home Comfort Alliance for about five years now. All of their techs are great; Anton is incredibly knowledgeable about all things HVAC. He recommends what is needed and explains why a service would benefit me in great detail. Thanks Anton!
Posted on Google Google
D Palermo profile picture
D Palermo
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Steve was great! He not only checks my HVAC system but always provides tips and information on its function and how to get the best use out of it. So easy to setup an appointment with Home Comfort Alliance - Bremerton. Thank you.
Posted on Google Google
carol rice profile picture
carol rice
2 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This company is awesome. Year check up.
Posted on Google Google
Kin Lau profile picture
Kin Lau
2 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Technician gave me good advice on the installation of my EV charger. Detailed estimates provided onsite after careful inspection of my electrical panel.
Posted on Google Google
Kendra Porath profile picture
Kendra Porath
1 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We’ve been using this company for years. Extremely reliant. Reilly was great!
Posted on Google Google
Cris Moran profile picture
Cris Moran
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The Technicians Matthew Willard and Michael Moore did a great job. They were very professional and fast. I had my old gas furnace replaced and an air conditioning unit installed. Everything looks great. 4 days later and the AC is keeping the house nice and cool. The electrical installation looks good too but I didn’t get to meet the electrical technicians because I left for work. I think that their names were Armando and Justin. Thank you, home comfort.
Posted on Google Google
Debbie Ridgway profile picture
Debbie Ridgway
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen Walker is very thorough. I am always pleased when he is the technician.
Posted on Google Google
Tamara Matheny profile picture
Tamara Matheny
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Robert was very knowledgeable and answered all of my questions. Looking forward to my AC installation soon! Highly recommend Home Comfort Alliance!
Posted on Google Google
Bruce Beck profile picture
Bruce Beck
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
⭐⭐⭐⭐⭐ I can't say enough good things about Home Comfort Alliance and, in particular, Kelly Robblee and Michael Hanson. Home Comfort Alliance installed a new furnace in our home in late 2024/early 2025. This May, we discovered that our electric sauna no longer had power. Because we rarely use it, we hadn't noticed the problem sooner. I contacted Home Comfort Alliance thinking the sauna circuit may have been disconnected during the electrical work associated with the furnace installation. I honestly wasn't sure what kind of response I'd get given how much time had passed, but they took my concern seriously and sent Kelly and Michael to investigate. They quickly traced the problem and discovered that Home Comfort Alliance hadn't caused it at all. A completely different contractor who installed our electric car charger had taken the power from the sauna circuit. Here's the part that really impressed me: even after determining that it wasn't their responsibility, Kelly and Michael offered to fix the problem for us anyway. That is exceptional customer service. They were professional, knowledgeable and thorough, and there was never any attempt to brush off our concern or pass the problem along once they discovered someone else had caused it. It's easy to give a company five stars when everything goes perfectly. I think you learn much more about a company by seeing how they respond when a customer comes to them with a problem. Kelly, Michael and Home Comfort Alliance exceeded my expectations. This is exactly the kind of company you want to do business with, and I wouldn't hesitate to recommend them.
Posted on Google Google
Habit profile picture
Habit
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dan was awesome. He didn't just fix the issue and leave—he actually took a minute to explain what went wrong and how I can keep it from happening again. Super polite, kept everything clean, and was really respectful of our house. Highly recommend!
Posted on Google Google
Beate Schafer profile picture
Beate Schafer
30 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Jorge did a thorough job in the annual maintenance of our air conditioner and heater.
Posted on Google Google
Patrick Fossey profile picture
Patrick Fossey
29 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional and competent!!! Todd did a great job helping is with the project and now we just need to wait for our imstall
Posted on Google Google
Barbara Stuart profile picture
Barbara Stuart
28 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Keith did routine maintenance on our furnace and generator. He was prompt, respectful, personable, skilled, and best of all, highly informative. I learned a lot about our systems as a result of his visit. I will request that Keith do all our maintenance in the future.
Posted on Google Google
Deby Whalen profile picture
Deby Whalen
28 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very nice and informative Didn’t talk down to me as a female we often do get that.
Posted on Google Google
Chris Elliott profile picture
Chris Elliott
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Reylli went the extra mile by patching a hole in my duct during a routine inspection. Thank you!
Posted on Google Google
Suzie Heid profile picture
Suzie Heid
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Love Home Comfort Alliance and love Josh for our annual maintenance. They've always done us good.
Posted on Google Google
Jon Brock profile picture
Jon Brock
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Tom, the estimator, was knowledgeable, well prepared, and well-equipped. The company has invested well in systems for proper assessment of the healing and cooling system requirements for the space. This along with Tom's experience produced a practical project at a competitive price. I have confidence that the installation will go well and perform well.
Posted on Google Google
Robert Pugh profile picture
Robert Pugh
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We had our HVAC mini split clean and maintenance
Posted on Google Google
J C (jmc) profile picture
J C (jmc)
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Stephen is great, He’s been here two years in a row, and is always respectful, timely, and conscientious, and very clear with this communications!
Posted on Google Google
Rick Calegari profile picture
Rick Calegari
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dan was very friendly and did a great job. He was very thorough and explained all aspects of the inspection. My wife can see why the previous owners continued to use Home Comfort Alliance.
Posted on Google Google
Peggy Fuqua profile picture
Peggy Fuqua
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen did a great job servicing my AC. The thermostat needed to be replaced and the annual AC service needed to be done. He was professional, knowledgeable and friendly. He walked me through the functions of the new thermostat so I would understand how it operates. I was very pleased with the services provided.
Posted on Google Google
Lekan F profile picture
Lekan F
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Highly professional service. Andrew showed up on time and did great work, provided relevant information and recommendations to keep our heating and cooling system up and running. Thanks again!
Posted on Google Google
Roger Kouchi profile picture
Roger Kouchi
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Kedrick Bennett did a great job. He was on time. In fact, he was a little early. He was professional, thorough, and very knowledgeable. He explained everything in detail.