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Proudly Serving the Puget Sound Area Since 1977

Local Reviews

Local Reviews

Rated 4.9 out of 5 stars based on 1099 customer reviews


Map of Marysville, WA

On time, great friendly service.




I have always had very good service and they have always been very efficient and friendly. I would not hesitate to reccomend them.


Map of Snohomish, WA

Knowledgeable, fast, friendly and accommodating




With a 4 month old in the house and cold weather approaching we knew to call back GS heating. They were able to come out and help service our furnace. Our tech as always was very friendly and knowledgeable. Would do business with them again.


Map of Everett, WA

Wonderful Service!




Friendly, knowledgeable and overall positive experience.


Map of Snohomish, WA

Great service




replaced two items on the heat pump to help it continue to work well.


Map of Everett, WA

Recommended!




Professional, friendly


Map of Everett, WA

Great Service Trustworthy Technician Money Well Spent




I am always glad to see Allen as I know I am going to get a thorough check of my furnace and heat pump. I am on the twice yearly plan so they are both maintained and I have never had any trouble with them. I think it is because Allen knows my system and remembers what he checked on his last visit so he is already knowledgeable about what needs checked and gets right to it. We have been with G&S for years and plan to stay with them in the future. It is a big plus to have the same person each year also, it gives me the next level of security knowing who is coming in my house. I would definitely recommend G&S Heating and ask for Allen.


Map of Marysville, WA

Highly recommended




Annual maintenance was on-time, informative, and clean.


Map of Monroe, WA

Answered my questions about the furnace





Map of Marysville, WA

Excellent service




Allen was on time, highly professional, and provided great service.


Map of Lake Stevens, WA

Honest Service




I appreciate the technician discussing options with me and answering questions. He explained the pre-pay option and I decided to take advantage of the savings. Technician was courteous and professional Happy to do business with you.


William W.

William W.

Bryant furnace bad capacitor

Near Corbridge Rd SE, Monroe, WA 98272
Monroe, WA - Bryant furnace bad capacitor
Nate C.

Nate C.

Providing an estimate to install a Lennox Signature Series heat pump in Arlington.

Near 95th Ave NE, Arlington, WA 98223
Arlington, WA - Providing an estimate to install a Lennox Signature Series heat pump in Arlington.
Josh T.

Josh T.

Completed a warranty repair on a Lennox ductless head in Edmonds.

Near 148th St SW, Edmonds, WA 98026
Eric A.

Eric A.

Performed regular bi-annual maintenance on a York heat pump and air conditioning system. Snohomish, WA.

Near SW Lake Roesiger Rd, Snohomish, WA 98290
Snohomish, WA - Performed regular bi-annual maintenance on a York heat pump and air conditioning system. Snohomish, WA.
Eric A.

Eric A.

Performed annual maintenance on a Trane heat pump and air conditioning system. Stanwood, WA.

Near SW Lake Roesiger Rd, Snohomish, WA 98290
Snohomish, WA - Performed annual maintenance on a Trane heat pump and air conditioning system. Stanwood, WA.
Blake C.

Blake C.

We are adjusting a panel and bringing it out 3 inches from the wall.

Near Niles Ave, Everett, WA 98201
Dustin B.

Dustin B.

Moving panel of of the wall approx 5 inches for clearance of a water line

Near Niles Ave, Everett, WA 98201
William W.

William W.

Lennox heat pump Tune upeverett

Near 57th Dr SE, Everett, WA 98208
Everett, WA - Lennox heat pump Tune upeverett
Ryan S.

Ryan S.

Estimate on a new lennox gas furnace

Near 11th Dr SE, Bothell, WA 98012
Bothell, WA - Estimate on a new lennox gas furnace
Blake C.

Blake C.

We are installing a new 16/32 space Square D Homeline panel.

Near 426th Ave SE, Gold Bar, WA 98251
Gold Bar, WA - We are installing a new 16/32 space Square D Homeline panel.
Dustin B.

Dustin B.

Installing a brand new 200amp midwest mobile home meter pack with new service riser.

Near 60th St SE, Snohomish, WA 98290
Snohomish, WA - Installing a brand new 200amp midwest mobile home meter pack with new service riser.
William W.

William W.

TPI electric furnace diagnostics Snohomish

Near Robinhood Ln, Snohomish, WA 98290
Snohomish, WA - TPI electric furnace diagnostics Snohomish
Allen W.

Allen W.

Maintenance gas furnace in Everett

Near 117th Pl SE, Everett, WA 98208
William W.

William W.

Payne gas furnace repair Monroe

Near Sofie Rd, Monroe, WA 98272
William W.

William W.

Daikin ductless Heat Pump Repair Sultan

Near Dyer Rd, Sultan, WA 98294
Allen W.

Allen W.

Maintenance gas furnace in Lake Stevens

Near 10th Pl NE, Lake Stevens, WA 98258
Eric A.

Eric A.

Performed annual maintenance on a Trane heat pump and air conditioning system. Stanwood, WA.

Near 40th Ave NW, Stanwood, WA 98292
Josh T.

Josh T.

Completed maintenance on 2 Lennox dual fuel heat pump systems in Snohomish.

Near 132nd Ave SE, Snohomish, WA 98290
Eric A.

Eric A.

Diagnosed a ComfortMaker Natural Gas Furnace with a failed Control Board. Lake Stevens, WA.

Near S Lake Stevens Rd, Lake Stevens, WA 98258
Blake C.

Blake C.

We are installing a new 30/60 space Square D Homeline panel, as well as adding arc - fault protected circuits for the Microwave and a bedroom.

Near 59th St NE, Marysville, WA 98270
Marysville, WA - We are installing a new 30/60 space Square D Homeline panel, as well as adding arc - fault protected circuits for the Microwave and a bedroom.
Dustin B.

Dustin B.

Installing a new SQUARE D Homeline 200 amp main panel. Running a new dedicated 20amp electrical circuit for a microwave. Installing a new weather rated GFCI protected outlet and cover

Near 59th St NE, Marysville, WA 98270
Marysville, WA - Installing a new SQUARE D Homeline 200 amp main panel. Running a new dedicated 20amp electrical circuit for a microwave. Installing a new weather rated GFCI protected outlet and cover
Tyler G.

Tyler G.

Performing a Planned Maintenance on a Lennox Gas Furnace in Monroe, WA

Near Rainier View Rd SE, Monroe, WA 98272
Monroe, WA - Performing a Planned Maintenance on a Lennox Gas Furnace in Monroe, WA
Nate C.

Nate C.

Providing an estimate to install a Lennox Elite Series furnace in Mill Creek.

Near 140th Pl SE, Mill Creek, WA 98012
Mill Creek, WA - Providing an estimate to install a Lennox Elite Series furnace in Mill Creek.
Eric A.

Eric A.

Diagnosed and replaced a failed condensate pump in a York natural gas furnace. Marysville, WA.

Near 140th St NE, Tulalip, WA 98271
Tulalip, WA - Diagnosed and replaced a failed condensate pump in a York natural gas furnace. Marysville, WA.
William W.

William W.

Carriergaf furnace maintenance Monroe

Near 149th Pl SE, Monroe, WA 98272
Monroe, WA - Carriergaf furnace maintenance Monroe