Our Service Areas

We serve King, Pierce, Snohomish, Skagit, Kitsap, Clallam, Jefferson and Mason Counties!

Home Comfort Alliance Service Area

Proudly Serving: King, Snohomish, Pierce, Skagit, Kitsap & Mason Counties.

CITIES
Select areas, including:
Auburn
Ashford
Arlington
Auburn
Bainbridge Island
Bangor
Bethel
Black Diamond
Bonney Lake
Bothell
Bremerton
Brier
Brinnon
Buckley
Burien
Burley
Burlington
Camano Island
Carnation
Chimacum
Clear Lake
Clinton
Conway
Coupeville
Covington
Darrington
Des Moines
Dewatto
DuPont
Duvall
East Olympia
Eatonville
Edgewood
Edmonds
Enumclaw
Everson
Fall City
Federal Way
Fife
Fox Island
Freeland
Friday Harbor
Gig Harbor
Gold Bar
Gorst
Graham
Granite Falls
Greenbank
Greenwood
Hansville
Hobart
Hoodsport
Indianola
Issaquah
JBLM
Kapowsin
Kenmore
Keyport
Kingston
Kirkland
Lacey
La Conner
Lake Bay
Lake City
Lake Stevens
Lakewood
Langley
Liliwaup
Longbranch
Lynnwood
Manchester
Maple Valley
Marysville
Medina
Mercer Island
Mill Creek
Milton
Monroe
Mountlake Terrace
Mt Vernon
Mukilteo
Newcastle
Normandy Prk
North Bend
North Lakewood
Friday Harbor
Olga
Oak Harbor
Olalla
Olympia
Orting
Port Angles
Parts of Olympia
Port Ludlow
Port Orchard
Port Townsend
Poulsbo
Preston
Puyallup
Quilcene
Ravensdale
Redondo
Rollingbay
Ruston
Salkum
Seabeck
SeaTac
Sedro-Woolley
Shoreline
Silvana
Silverdale
Snohomish
Snoqualmie
South Prairie
Spanaway
Stanwood
Steilacoom
Sultan
Sumner
Suquamish
Tukwila
Tulalip
Tumwater
University Place
Vashon
Vaughn
Whidbey Island
Woodinville
Woodway
Yelm
CITIES
Select areas, including:
Auburn

Bothell

Burien

Carnation

Covington

Des Moines

Duvall

Enumclaw

Fall City

Federal way

Fife

Issaquah

Kenmore

Kent

Kirkland

Lynnwood

Maple Valley

Mercer Island

Milton

Mukilteo

Newcastle

Normandy Prk

North Bend

Preston

SeaTac

Shoreline

Snoqualmie

Tukwila

Woodinville

PIERCE COUNTY
All NW, including:

Bonney Lake

Buckley

Eatonville

Enumclaw

Gig Harbor

Graham

Lakewood

Orting

Puyallup

Spanaway

Steilacoom

Summer

University Place

SNOHOMISH COUNTY
All of SW, including:

Edmonds

Lake Stevens

Marysville

Mill Creek

Monroe

Snohomish

Sultan

THURSTON COUNTY
Select areas, including:

Lacey

Parts of Olympia

Yelm

Home Comfort Alliance provides heating, air conditioning, plumbing and electrical experts for Seattle, Bellevue, Tacoma, Everett, Mt. Vernon, Bremerton, and the greater Puget Sound area!

Professional maintenance is essential to keeping your home comfort systems operating safely and efficiently. To this end, we offer several services to improve the life and quality of your equipment.

What our Customers are Saying!

Xinyang Li
Xinyang Li
22:16 14 May 22
Cool guys I dealt with today. They seem laid back and down to earth. I had an interview with them earlier today. Hopefully we can work something out.
Shawn Chance
Shawn Chance
23:42 21 Apr 22
Ben came out from G and S to perform a check and maintenance on my heating/heat pump system. Arrived on time, very polite and effecient. All is well.
Dave Stout
Dave Stout
15:56 10 Apr 22
C Becker
C Becker
21:49 07 Apr 22
They are always respectful, knowledgeable and prompt. Have used them for many years with zero complaints. Some of the new owner changes are frustrating but hopefully they will dial things in.
Kristi Cundy
Kristi Cundy
18:44 08 Mar 22
Sullivan installed two Mini-Splits in our home… bobby Baker was the salesman (extrodinare) Start to finish, “all the Sullivan Staff was GREAT”Highly recommend this Company 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Les. Kay. Rose
Les. Kay. Rose
21:09 21 Feb 22
Andrew Carle
Andrew Carle
18:08 08 Jan 22
Luke Schwaigert
Luke Schwaigert
11:15 18 Nov 21
Taylor Anderson
Taylor Anderson
12:15 17 Nov 21
Always prompt response
KarenL Lindenmayer
KarenL Lindenmayer
16:11 02 Nov 21
The fellas that came, Dan & Tim, we’re professional, knowledgeable, efficient and friendly. They informed us of the process and steps involving the gas line installation. We are happy customers:)
Cherie Rezen
Cherie Rezen
20:13 30 Oct 21
Johnny came out and did a great job for us!!They were even able to schedule us quickly!!thank you so much!!
Lucinda Gardner
Lucinda Gardner
15:00 10 Oct 21
If you need the electrical done, you should call and wait for Dustin. He is professional, calm, kind and easy to work with. I was in a hurry and went with another company but things didn't work out. Dustin will take his time and do the best he can to help you out. BE PATIENT AND WAIT FOR DUSTIN!!
TRACY TRAN
TRACY TRAN
21:44 03 Oct 21
Started wit Nate the sales gentleman. He was very friend and courteous and explain everything to us of what we needed to get the work done, and gave the options to choose.Carlos and Eddie were amazing. They came on time and started working on installing our central AC. They were very professional and we couldn't be more happier.After they were done, they clean everything up , and put it back the way it was.The guys who came to clean our ductless were very efficient and professional. We will definitely be recommending this company to our friends and families.We will be using this company to maintain our AC and furnish from now on.
Lyly Graffam
Lyly Graffam
17:57 17 Sep 21
Chanelle Parton
Chanelle Parton
00:16 05 Sep 21
Our heat pump failed the night before the big heat wave back in late June. We were facing the prospect of having to search for a place to stay cool since all the HVAC companies we called gave us appointment times several days and even weeks away. We called Sullivan late Friday evening and they had a technician here Saturday morning and he fixed the heat pump in about 30 minutes. We needed a part and Arnold the technician had it in the truck! Go figure. Our external thermometer got up to 113 degrees two days later. I can't speak highly enough of this company. I can't imagine the misery and discomfort they saved us and possibly the death of my old dog from the heat. Thank you Sullivan Heating & Cooling.
Kitsap Craig
Kitsap Craig
16:37 19 Jul 21
Travis our service tech was friendly and knowledgeable, he explained everything he was doing and why. Fixed the problem and did not leave until he made sure everything was working correctly. Definitely will use Sullivan Heating and Cooling again in the future.
Kimmie Lancaster
Kimmie Lancaster
23:10 08 Jul 21
Sullivan installed our new heating system this year and worked with us so the thermostat settings are right. We have been so grateful during this time of hot temperatures we have the service. They do a great job!
Merrily Boone
Merrily Boone
19:23 30 Jun 21
My heat pump broke down unexpectedly the night before a record heat wave was expected. I called just about every HVAC company I could find and no one was willing to book an appointment for at least several days out. Most were several weeks. But Sullivan returned my after hours phone call within minutes and had a tech come to my house within a few hours and quickly made the repair. Their work was great, and their prices were fair. These guys are superheros and I can't recommend them highly enough.
Michael Johnson
Michael Johnson
19:36 27 Jun 21
js_loader

SCHEDULE APPOINTMENT NOW

Follow Us!

Site Map | Privacy Info | © 2022 Home Comfort Alliance. All rights reserved | Web Design & Marketing by Jula Creative

WORKING HOURS
Office: M-F 8am - 5pm
Emergency Service Available
info@homecomfortalliance.com
LOCATION
9680 153rd Ave NE,
Redmond, WA 98052

Have ALL the comforts of Home!

Stay informed with seasonal reminders, tips to prolong the life of your system, and the latest in comfort innovations.

Call Now Button