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Need Heating AND Cooling?

We’re proud to offer Mitsubishi HVAC systems.
Our technicians will make sure your
new Mitsubishi HVAC installation is done correctly.
Contact us today for all your heating or cooling needs!

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Providing Quality Heating & Cooling Services Since 1977

Since 1977, G&S Heating has been outfitting homes in Skagit, Island & Snohomish counties with furnaces that last. Our locally owned business has been leading the industry in furnace replacement work for over four decades. While it’s always great to save the furnace that you have, some units are simply beyond repair or would benefit from an efficiency upgrade. When it comes time to replace your furnace, count on us to deliver the quality results that you expect.

Our Services

Mitsubishi Ductless Installation
Mitsubishi Heat Pump Installation
Mitsubishi Air Conditioning Installation
Heating Or A/C Upgrades
Heating or A/C Replacement
woman relaxing on couch in central air conditioning

Contact Us Today

Our High-Quality Heating Units

Furnaces
A gas or electric furnace is the main component of a traditional heating system and may be combined with an air conditioner for a complete heating and cooling system. This combination is referred to as a split system.
Hybrid Systems
A hybrid heating and cooling system is a variation to the traditional split system. It includes an outdoor heat pump that allows the option of electricity-fueled heating and cooling in addition to a gas furnace. It’s an energy-efficient and cost-effective way to heat and cool your home.
Ductless Systems
Ductless systems can be installed in places where conventional ducted systems cannot go or are an ideal complement to your home’s current ducted system. They can function as an air conditioner for cooling only or as a heat pump for both cooling and heating.

Our Accreditations

ACCA Quality Assurance Accredited
ACCA Logo
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
G & S Heating Cooling & Electric Inc BBB Business Review
A Rating Angie's List
Angie's List
Read our real customer reviews below!
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
grandmas new music videos stake
grandmas new music videos stake
01:18 28 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
after having an issue with the charge and service. I have been reimbursed properly for the right amount. Good communication from the manager and understanding customer. Good customer service.
Amvee Deveraturda
Amvee Deveraturda
19:03 24 Aug 21
Deven Grover
Deven Grover
01:42 22 Aug 21
Very thorough, competent on their work and diagnosis. They're reasonable on their charges and their repairman are very nice and professional. Got us through a stressful time in the heat.
janie martinez
janie martinez
18:15 31 Jul 21
I really don't know. Unable to reach them so far.
Ellen1012 c
Ellen1012 c
19:36 19 Jul 21
josh decker
josh decker
13:19 17 Jun 21
KenSandy Johnson
KenSandy Johnson
02:38 20 May 21
This afternoon I had the pleasure of meeting Allen who came to address some recurring problems with my furnace and ended up cleaning it. He spent quality time with me, addressing all of my concerns and installed a new furnace filter, the right size that sun have not been able to locate.

I will be using them for any future annual maintenance if I continue to live in this home. I would love to have Allen back as my service rep, as he was very courteous and professional.

Thank you Allen!

Shelley Bond
Shelley Bond
Shelley Bond
21:28 20 Apr 21
Always calls prior to visit. Covid guidelines respected and very considerate. Justin completed a furnace and AC maintenance check. Thanks again for the great service!!
Dale Johnson
Dale Johnson
18:19 24 Mar 21
We had multiple bids to install a Mitsubishi ductless heater in our home. GS was the most professional, best reviewed and had a great rating from the Better Business Bureau. They also gave us the best bid for a better unit than the other two companies. The gave us a PUD discounts since they are a contracted PUD installer. The other companies gave us a higher price and then negotiated down 10% when we didn't respond right away. GS gave us the best bid from the start. GS arranged all of the permits needed for the work (one of the companies suggested we did not need a permit and asked if we had our own electrician to do the work). They have their own liscenced electricians and installers which were very professional and friendly. They did a fantastic job and we could not be happier with our new heating unit. It actaully exceeds our expectations. GS is the company you want to go with for ductless heat pumps!
kellylee444
kellylee444
18:25 22 Mar 21
We appreciate the excellent service we always receive from G&S. They've helped us with electrical, plumbing, and heating repairs and we wouldn't consider hiring anyone else. This repair was no different. Ryan arrived on-time and worked efficiently, quickly diagnosing that the heat pump issue was a minor problem with the reversing valve. Years ago we had situations where other other contractors would point us towards major work and costs when the actual issue was minor. We value the honesty and expertise of every G&S field tech we've dealt with! Thank you, G&S!
BH
BH
05:49 20 Mar 21
Great service!
Victor Gonzalez
Victor Gonzalez
16:02 14 Feb 21
G&S Heating believes your comfort should never be compromised. Over the years, we’ve finessed our delivery of Electrical services to a unique level of service we’ve become known for: #FixitFast #InstallitRight
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Years Experience
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Installations Completed
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Maintenance Club Members

Our Accreditations

ACCA Quality Assurance Accredited
ACCA Logo
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
G & S Heating Cooling & Electric Inc BBB Business Review
A Rating Angie's List
Angie's List

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Our Office

24 HOUR EMERGENCY HVAC SERVICE AVAILABLE
7 DAYS A WEEK

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WORKING HOURS
Office: M-F 8am - 5pm
Services: 24/7
EVERETT, WA
3409 Everett Ave,
Everett, WA 98201
(425) 341-4689
Give us a call 24/7
MOUNT VERNON, WA
1404 Riverside Drive, Suite G
Mount Vernon, WA 98273
(360) 419-4445
Give us a call 24/7

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