45+ Years of Comfort-Focused
HVAC Service Across Seattle-Tacoma & Puget Sound.
When it comes to staying comfortable in every season, Seattle–Tacoma homeowners trust Home Comfort Alliance. Our licensed technicians provide expert HVAC installation, repair, and maintenance services in the Seattle–Tacoma area & Puget Sound Communities.
Whether you need a furnace tune-up, a heat pump upgrade, or a new ductless mini-split system, we’re here 24/7 to keep your home comfortable and efficient.
Our Heating & Cooling Services
Your home’s comfort depends on reliable heating and cooling. That’s why we deliver end-to-end HVAC solutions designed to keep you warm in winter, cool in summer, and energy-efficient year-round.
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.
Contact us today to schedule an appointment, request a free estimate, or sign up for ongoing maintenance.
Complete Comfort for Every Season
Benefits of Ductless 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.
Signs It’s Time for AC Service
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
Aeroseal Duct Sealing as low as $99*
Experience the difference Aeroseal can make in your home.
10% OFF Air Duct Cleaning*
Keep your home’s air clean for a healthier, happier family.
$50 OFF HVAC Service or Repair*
Keep your HVAC system running smoothly and efficiently all year long.
🎉 Thank You!
We've received your request, and a team member will reach out shortly.
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
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.
CUSTOMER REVIEWS
See Why Puget Sound Homeowners Vote HCA #1
FREQUENTLY ASKED QUESTIONS
How much does heating installation cost in Seattle?
Heating installation costs in Seattle typically range between $5,000 and $15,000, depending on home size, system type, and existing infrastructure. Home Comfort Alliance provides free estimates, flexible financing, and can help you apply for valuable local rebates.
What’s the difference between a furnace and a heat pump?
A furnace produces heat using gas or electricity, while a heat pump transfers heat from outside air and can also cool your home. Heat pumps are more energy-efficient and eligible for significant rebates through PSE and Tacoma Power.
How long does installation take?
Most heating installations are completed in 1–2 days. This includes system removal, installation, testing, and any required electrical or ductwork upgrades. Home Comfort Alliance ensures minimal disruption and professional cleanup.
Do I need to upgrade my electrical panel?
If you're installing a heat pump or high-capacity system, an electrical panel upgrade may be required. Our technicians will assess your current setup during the estimate and provide a turnkey solution—including in-house electrical panel upgrades when needed.
OUR SERVICE AREAS
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
Why Choose Home Comfort Alliance?
Your Comfort is Our Promise
We promise...
Reliable heating, air conditioning, plumbing and electrical service - all from one trusted company.
To educate and guide you through your options so you’ll find the right solution at the right price.
Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.
Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.
It's a promise we've kept wtih thousands of homeowners across Western Washington
0123456789001234567890+
0123456789001234567890,012345678900123456789001234567890+
01234567890,012345678900123456789001234567890+
