Mercer Island
Their technician was friendly, efficient, and knowledgeable. Five stars all the way!
Our reviews are growing 4x faster than competitors — and for good reason
When winter sets in on Mercer Island, you need heating you can count on. Cascadia Comfort delivers fast, friendly, and reliable heating services to keep your home warm and worry-free. From quick furnace repairs to full heating system installations, we offer personalized solutions tailored to your home, comfort preferences, and budget. Our certified technicians are ready to help with:
Fast diagnostics and expert repairs to get your system running again
Energy-efficient systems sized perfectly for your home
Stay cozy and avoid breakdowns with preventative service
Flexible, efficient solutions for single rooms or whole homes
How? It’s simple:
Every time you call Cascadia Comfort, you get friendly, honest, and expert heating service from a team that truly cares. That’s why Mercer Island homeowners continue to leave 5-star reviews — and trust us for dependable furnace repair, seasonal maintenance, and expert system upgrades.
In Mercer Island, comfort can’t wait — especially when the temperatures drop near the lake. That’s why we offer same-day heating repair services to restore warmth fast. Whether it’s a furnace on the fritz or a full system breakdown, we’re ready when you need us.
Need reliable heating repair in Mercer Island? We’ve got you covered. Ready for an upgrade? Cascadia Comfort provides expert furnace installations and complete heating system replacements — ensuring your home stays warm, efficient, and worry-free all winter long.
We’re not just another HVAC company — we’re your neighbors, serving Mercer Island homes with care and commitment. From the lakefront to the Island Crest neighborhood and everywhere in between, we understand the unique heating needs of Mercer Island homeowners.
Gas Furnace
Electric Furnace
Heat Pump
Ductless
Our owners are brothers who have lived in Washington all their lives, bringing a deep commitment to serving the Mercer Island community with care and dedication.
We will match and beat competitors’ pricing on similar products, ensuring you receive the best value for top-quality heating solutions on Mercer Island.
For every heating system installed by Cascadia Comfort, we provide one year of maintenance at no additional cost, ensuring your system runs smoothly and efficiently.
As a local business, we’re proud to serve Mercer Island with top-rated HVAC services. While we keep your home warm, you can enjoy:
No More Hassles
With our “No Hassle” policy, getting back to comfort in Mercer Island is simple. From fast booking to transparent service, we make furnace repairs and heating installations as smooth and convenient as possible.
Book your heating service now to experience worry-free warmth on your schedule!
You’ll always feel like part of the family
Same-day service often available on Mercer Island
No hidden fees or surprise charges
Automated updates, and easy communication
Competitive pricing for heating repairs and maintenance.
New System Estimates — Free!
FOR ALL NEW CUSTOMERS
$100 off
Repairs*
$500 off
All installs
REPAIRED & MAINTAINED SYSTEMS
With 15 years of experience, we’ve mastered every project, big or small, ensuring top-notch comfort in every home.
Winters on Mercer Island can bring biting cold, especially with moisture and wind from the lake. In 2024, temps dipped into the low 20s — making dependable heating essential. Whether it’s a minor repair or a new system, Cascadia Comfort is ready to keep you warm.
Cascadia Comfort is your trusted heating company in Mercer Island, offering fast furnace repair, expert heating system installations, and dependable maintenance — all backed by friendly, local service. Call today and discover why Mercer Island homeowners choose Cascadia Comfort for reliable, stress-free warmth.
Yes! We offer same-day heater repair in many of the areas we serve. If your heating system stops working unexpectedly, give us a call — we’ll do our best to restore your comfort fast.
If your heater isn’t warming your home evenly, makes strange noises, or runs constantly, it may need repair — or possibly replacement. We’ll inspect your system and give you honest guidance on whether a quick heater repair will do the trick or if it’s time for an upgrade. Any estimates for a replacement are completely free – no obigation!
A professional furnace installation includes removing your old unit, updating ductwork or ventilation if needed, and installing a new, energy-efficient system tailored to your home. We handle every detail — start to finish — so you can stay warm without the stress.
We do! Our team is trained to work on all types of HVAC systems, including gas and electric furnaces, heat pumps, ductless mini-splits, and more. Whether you need maintenance, repairs, or a full system replacement, we’re here to help.
