HVAC Installation, Repair & Maintenance in Seattle–Tacoma and the Puget Sound

Professional furnace, AC, and heat pump services you can trust—serving local homeowners since 1977.
Locally owned since 1977, emphasizing trust and reliability, with a legacy of awards for quality and customer service.
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BOOK YOUR FREE IN-HOME ESTIMATE

Don’t wait until your system breaks down.
Contact us today to schedule an appointment, request a free estimate, or sign up for ongoing maintenance.

Complete Comfort for Every Season

If your furnace is 15+ years old, unreliable, or costly to run, it’s time for service. We repair and install high-efficiency models for consistent, affordable warmth.
Seattle’s mild climate makes heat pumps a perfect year-round solution. They heat in the winter, cool in the summer, and use less energy than traditional systems.
Ductless mini-splits are perfect for homes without ducts, remodels, or additions. They deliver quiet, energy-efficient zoned comfort with room-by-room control.
When your AC can’t keep up, it’s time for service. Signs include warm air, weak airflow, uneven cooling, strange noises, leaks, or frequent summer breakdowns.

CURRENT SPECIALS & LIMITED-TIME SAVINGS

$50 Off HVAC Repairs - No Heat
No heat? Save $50 on HVAC repairs and get comfort restored fast.
Cannot be combined with any other offer. Not valid for trip charge or diagnostic fee. Valid on standard non-member pricing only.
10% Off Air Duct Cleaning
Breathe easier- Get 10% off professional air duct cleaning services.
Cannot be combined with any other offer. Not valid for trip charge or diagnostic fee. Valid on standard non-member pricing only.
10% Off Online Filter Orders
Save 10% on your first online filter order-easy, quick, delivered to you.
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AFFORDABLE COMFORT WITH FLEXIBLE FINANCING OPTIONS

Don’t put off repairs or upgrades. With our flexible financing plans, you can enjoy year-round comfort without the upfront burden.
Low monthly payments plans starting at $179/month*
Works for repairs, installations, and replacements
0% interest options available for qualifying customers
Instant online approval with no paperwork hassle
See Your Payment Options in Minutes
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Synchrony logo, representing financing options for HVAC services and repairs at Home Comfort Alliance.
SAVE UP TO $8,000 WITH CREDITS + REBATES
  • Instant rebates through PSE & Energy Smart Eastside
  • 0% interest financing for qualified homeowners
  • Up to $2,000 in federal tax credits

CONTACT US

📍 Proudly serving Seattle, Tacoma, Bellevue, Everett, Kent, Puyallup, and surrounding Puget Sound communities.
Name(Required)
Consent Acknowledgement(Required)
By submitting your mobile number, you agree to receive recurring marketing texts from Home Comfort Alliance. Message/data rates may apply. Reply STOP to opt out or HELP for help. Your info won’t be shared or sold except as required by law or in our Privacy Policy.
Looking to schedule a service or sales appointment? Tell us your preferred days and times, and we’ll do our best to find a spot that works for you.

FREQUENTLY ASKED QUESTIONS

HVAC FAQs for Seattle, Tacoma & Puget Sound
How much does HVAC installation cost in the Seattle–Tacoma area? +
HVAC installation costs vary based on home size, system type (furnace, heat pump, ductless), efficiency level, and whether electrical or ductwork upgrades are needed. Home Comfort Alliance provides free estimates, financing options, and help identifying local rebates to reduce upfront cost.
Should I repair or replace my furnace or AC? +
If your system is older, needs frequent repairs, or has a major component failure, replacement is often more cost-effective long term. We’ll walk you through repair vs replacement options so you can make an informed decision.
What’s the difference between a furnace and a heat pump? +
A furnace generates heat using gas or electricity. A heat pump transfers heat and provides both heating and cooling. In the Puget Sound climate, heat pumps are popular for efficiency, comfort, and rebate eligibility.
Do heat pumps work in cold Seattle winters? +
Yes. Modern heat pumps are designed to perform well in our mild-to-cold winters when properly sized and installed. Some homes may include a backup heat option for added peace of mind.
How long does HVAC installation take? +
Most HVAC installations are completed in 1–2 days, including removal, installation, testing, and cleanup. More complex projects involving electrical or duct modifications may take longer.
Do I need to upgrade my electrical panel for a heat pump? +
Sometimes. Heat pumps and high-efficiency systems may require additional electrical capacity. We evaluate your panel during the estimate and handle upgrades if needed.
Do you offer same-day or emergency HVAC service? +
We offer fast scheduling when available, especially for no-heat or no-cool situations. Availability depends on technician routing and demand—calling early helps.
What HVAC system is best for my home? +
The best system depends on your home layout, existing ductwork, comfort goals, and budget. Central, ductless, and hybrid systems each have advantages—we’ll recommend the best fit for your space.
Are there rebates or incentives for HVAC upgrades in Washington? +
Many Washington homeowners qualify for utility and regional incentives, especially for heat pump installations. Eligibility depends on location, utility provider, and system type—we help identify applicable rebates during your estimate.
Do you offer HVAC financing? +
Yes. Financing options are available to help spread costs over time. Approval and terms vary, and we’ll review available plans with you during your consultation.

CUSTOMER REVIEWS

See Why Puget Sound Homeowners Vote HCA #1

Tell us how we can help!

Our Services

  HEATING INSTALLATION

  COOLING INSTALLATION

  DUCTLESS SYSTEMS

  HEATING & COOLING MAINTENANCE

  HEATING & COOLING REPAIRS

  DUCT CLEANING

  INDOOR AIR QUALITY

  STANDBY GENERATORS

  COMMERCIAL HVAC Maintenance & Repair

✓  COMMERCIAL HVAC Design & Build

  NEW CONSTRUCTION Custom Build/Remodel

  NEW CONSTRUCTION Subdivisions

Book your free consultation and discover the difference.

Name(Required)
Consent Acknowledgement(Required)
By submitting your mobile number, you agree to receive recurring marketing texts from Home Comfort Alliance. Message/data rates may apply. Reply STOP to opt out or HELP for help. Your info won’t be shared or sold except as required by law or in our Privacy Policy.
Looking to schedule a service or sales appointment? Tell us your preferred days and times, and we’ll do our best to find a spot that works for you.

Why Choose Home Comfort Alliance?

Your Comfort is Our Promise
We promise...
Home Comfort Alliance logo, representing commercial electrical services and solutions in Seattle.
Reliable heating, air conditioning, plumbing and electrical service - all from one trusted company.
Home Comfort Alliance logo, representing commercial electrical services and solutions in Seattle.
To educate and guide you through your options so you’ll find the right solution at the right price.
Home Comfort Alliance logo, representing commercial electrical services and solutions in Seattle.
Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
Home Comfort Alliance logo, representing commercial electrical services and solutions in Seattle.
Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
Service technician greeting homeowners at the door, showcasing friendly customer interaction for Home Comfort Alliance's electrical services.

It's a promise we've kept wtih thousands of homeowners across Western Washington

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Years Experience
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Installations Completed
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Comfort Club Members

OUR SERVICE AREAS