Service & Maintenance

Keep your equipment in peak shape with maintenance or service :

24/7 Emergency Service
Service ALL Brands
Duct Cleaning & IAQ


Find a full range of heating, cooling, and air quality systems including:


Set an onsite appointment with our expert consultants:

Heat Loss Calculation
Home Comfort Assessment
Written Options

G&S Heating Cooling & Electrical provides heating, air conditioning, and electrical services in North West Washington, including Skagit, Island & Snohomish Counties as well as the surrounding area.

Training & experience are essential to keeping your home comfort system operating safely and efficiently. To this end, we offer several services to improve the life and quality of your heating and air conditioning equipment.

Check to see if we service your area!

COVID-19 Update: Our staff has participated in Covid-19 Safety & Health Awareness training by the National Institute of Environmental Health Sciences. We are taking recommended precautionary measures for the safety of our employees and customers. #WeGotThisSeattle

Save up to $1,700
Cool off this summer with a qualifying Carrier Air Conditioners, Heat Pumps or Ductless Systems at our pre-season cooling sale. Save up to $1,700 during this limited-time offer.
Offer expires 6/30/2021

Sales date ends June 30th.
The promotion applies to qualified Carrier Air Conditioners, Heat Pumps and Ductless Heat Pumps only.
Not combinable with other retail offers or promotions.
Discount example: 25VNA460A & Infinity Controls

Our Accreditations

ACCA Quality Assurance Accredited
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
G & S Heating Cooling & Electric Inc BBB Business Review
Carrier Authorized Dealer

Read our real customer reviews below!

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
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!!
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!
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!
05:49 20 Mar 21


Our Office

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

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A Message to Our Customers

To our Customers and Employees,

We are reaching out to inform you that G&S Heating, Cooling & Electrical is taking the spread of COVID-19 very seriously. We are fully operational to serve the comfort needs of our customers, and as we continue to provide service and installations throughout the greater Puget Sound area, we want to assure you that the well-being of our community is our top priority. Following recommendations from both the CDC and the Washington State Department of Health, we have taken and are continuing to take measures of precaution to ensure the safety and wellness of our customers and employees.

At our facilities

  • Employees have been instructed to adhere to CDC recommendations for sanitization and social- distancing.
  • Employees who have any cold or flu symptoms are required to stay at home until symptom free for at least 3 days or 7 days after symptom onset, whichever is
  • Should an employee have exposure to someone who has a confirmed or suspected case of COVID-19, they are expected to remain home for 14 days for health
  • Hand sanitizing stations have been setup throughout our
  • Frequency of sanitization in our facilities has been increased and cleaning crews are taking extra precautions throughout their regular deep
  • All in person team meetings and group functions have been cancelled for the time
  • Personnel who can perform their jobs from home are doing
  • We are limiting contact and practicing social-distancing with our vendors and other potential outside visitors.

In your home

  • Our field staff has been trained be mindful of sanitization in your home and they have been equipped with gloves, disinfectant and
  • Although, our technicians will not arrive to your home wearing a mask, they will be happy to wear one at your request. It is standard practice for a technician to wear a mask if entering a crawl space or attic area.
  • Our technicians have been informed to respect social distancing in your
  • Our technicians have been instructed to follow these procedures:
    • Use gloves whenever
    • Wipe down all equipment or thermostats at the completion of the
    • Frequently wipe down their tablet using disinfecting
    • Frequently wipe down the inside of their vehicle and frequently touched items with disinfecting
  • Our customers are no longer asked for signatures on

Please inform us in advance of your appointment if you or anyone in your household are showing any of the symptoms of the Coronavirus or have tested positive for the Coronavirus. The World Health Organization has identified symptoms as shortness of breath, fever, and persistent cough. We will work together to find a solution for the services you need while ensuring the safety of everyone involved.

Should we find that any changes to our scheduling is necessary during this time, we will let you know as soon as we know. We are continuously monitoring the COVID-19 situation and will take whatever measures are necessary to ensure the safety of you and our staff.

Lastly, there are a couple of things found to be very effective in keeping the air in your home clean and safe. First, ductwork collects dust, dirt and pollen and over time can become a breeding ground for mold, mildew and germs that can irritate allergies and create odors. Annual duct cleaning can prevent the spread of these pollutants in your home. Second, indoor air quality products actually prevent these contaminants from getting there in the first place. They work to continuously destroy cold and flu viruses and other pollutants both in the air and on surfaces before they have a chance to spread. If our staff can answer any questions about these ways to keep your home safe, please let us know.




Chris Baisch

General Manager

G&S Heating, Cooling & Electrical