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Proudly Serving the Puget Sound Area Since 1977

Bellevue, WA Heating, Air Conditioning and Electrical Services by G & S Heating Cooling & Electric

Needing multiple HVAC companies to service your home is never an optimal solution. You don’t want to have to have one company for your heater, another for your air conditioner, yet another for your water heater, and a final one for your electrical needs. Unfortunately, the narrow focus of a lot of HVAC companies can make this seem like an inevitability. Not so! G & S Heating Cooling & Electric offers a comprehensive range of services for all of those systems, and several more besides. Read on to find out what we can do for you.

We Provide Comprehensive Home Heating Solutions in Bellevue, WA

Proper heating service is paramount to keeping your home comfortable and running smoothly. We offer a full range of installation, maintenance, and repair services for a wide range of different heating systems, including furnaces as well as heat pumps. No matter what condition your heating system is in, G & S Heating Cooling & Electric can take care of it for you. We can also advise you on new system installations and replacements.

We Service and Install Heat Pumps

Heat pumps are a rather unusual kind of heating system, but they’re great at what they do. Instead of burning fuel for heat, a heat pump simply moves heat from one place to another. If you’d like to know more about how heat pumps can save you money while heating your home, call G & S Heating Cooling & Electric today.

We Offer Insulation Services

Insulation is one of the most important, and most neglected, parts of keeping your home’s climate comfortable. If you haven’t had your insulation inspected in a while, you may be losing heat (and money) right through the walls of your home. Give us a call to schedule an inspection appointment.

Do You Require Air Conditioning Services in Bellevue, WA?

Air conditioning is just as important as heating for giving you control over your home’s climate. That’s why we install, maintain, repair, and replace air conditioning systems depending on your unique situation. If you are in need of air conditioning services, let us help you out. Whether you’re in the market for a new cooling system or your existing one has failed again, we can be there in no time with a solution in hand.

We Offer Air Conditioning Repair

Having your air conditioner break down on your in the middle of a hot summer day is an extremely unpleasant experience. Fortunately, G & S Heating Cooling & Electric can make sure that you don’t have to endure it for long. If you find yourself in need of air conditioning repair, let us know and we’ll get your system back up and running.

Is Your Home in Need of Electrical Services in Bellevue, WA?

Electrical services are rather unique, in that they encompass pretty much all other HVAC services. Almost all modern heating and air conditioning systems have components that rely on your home’s power supply in order to work. This is why it’s so important to make sure that your electrical infrastructure is in good condition. We not only install electrical equipment and full systems from scratch, but we also offer a wide range of electrical upgrades for indoor and outdoor lighting, generators, rewiring and much more.

We Service and Install Generators

Power outages are never a fun experience. In some cases, however, they can be a matter of life and death. If you need a whole house generator, call G & S Heating Cooling & Electric. We’ll get you set up with the best generator to fit your needs.

We Service and Install Outdoor Lighting

Good lighting shouldn’t just be limited to the inside of your home. Outdoor lighting opens up your home’s exterior in all sorts of ways, from safety lighting to let you see where you’re going to accent lighting that actually makes your home look better. Contact us to find out about the many ways that outdoor lighting can benefit you.

We Provide Expert Electrical Repair

It’s never a good idea to attempt your own electrical repair. The amount of current moving through the average home is more than enough to cause serious injury or death. On top of that, the risk of a house fire from damaged or improper wiring can be quite high. Don’t risk it. We’ll send a qualified electrician to conduct any repairs you may need.

We Offer Comprehensive Indoor Air Quality Services in Bellevue, WA

The air in your home is full of all sorts of particles. Pollen, dust mites, viruses, bacteria, and even mold spores are all commonly found inside a home’s air. If you often have allergy attacks or catch cold, this might be part of the reason why. In order to improve your indoor air quality, we offer a number of services, including the installation of new humidifiers and dehumidifiers as well as air filtration systems. We can customize a solution around the particular needs of your household.

We Provide Duct Cleaning Service

Duct cleaning is exactly what it sounds like. The ducts are often one of the most neglected parts of the home, which makes them a prime spot for these airborne particles to collect and multiply. G & S Heating Cooling & Electric conducts duct cleaning service in order periodically rid your home of these particles, so that you can breathe easier.

We Service and Install Dehumidifiers

Humidity is another big consideration when talking about your home’s air supply. In areas with high humidity, furniture and books in your home will degrade faster, and it can even become difficult to breathe. For situations like this, we recommend a dehumidifier. Dehumidifiers are designed to suck the extra humidity out of the air, restoring balance to your home.

We Provide a Wide Variety of Geothermal HVAC Services in Bellevue, WA

Geothermal HVAC systems are capable of drawing thermal energy from the ground, rather than from the air as most heat pumps do. This grants them access to an infinite and renewable source of heat, as opposed to air source heat pumps which can be affected by inclement weather. They are excellent systems for those who are looking for an environmentally friendly heating and cooling solution. Contact G & S Heating Cooling & Electric for more info.

We Offer Water Heating Systems and Services in Bellevue, WA

Water heaters are one of those appliances that almost no one thinks about, but everyone needs. If you need water heating systems and services in your home, give us a ring today. No matter what your water heater needs are, we can find a solution that matches your hot water and budgetary requirements. We offer both tank and tankless water heaters for installation and replacement.

We Service and Install Tankless Water Heaters

Tankless water heaters activate only long enough to heat the water flowing through them, turning off when the demand for hot water ceases. This makes them an excellent choice for homeowners looking to save some money and energy.

If you find yourself in need of heating, air conditioning, or electrical services, G & S Heating Cooling & Electric has got you covered. Contact us today to find out how we can improve your quality of life.

Local Reviews
for Bellevue, WA

G & S Heating Cooling & Electric Rated 4.4 out of 5 stars based on 5 customer reviews


Map of Bellevue, WA




Review of G & S Heating Cooling & Electric


Map of Bellevue, WA

Big disappointment after good services




Review of G & S Heating Cooling & Electric

We bought a new home-new construction in 2007 and did each year the recommended maintenance with G&S. They did a great job but 3 year ago, we started to have parts to change. It seems OK but each time, the price was getting very high. We sold our home last May and when I scheduled a last maintenance before leaving, I had a bad surprise. As soon as I told the person doing the maintenance that the house was sold, he started a long list of items to change and replace. At the end of the cleaning, he asked me if I wanted to do all his recommended changes. I told him I was very surprised by his long list costing more than $1200. I asked if everything was working. He said yes but the changes would have been better to do. I really had the feeling that he put pressure on me to spend more money knowing we were leaving. After so many years of being a loyal customer, I think it is a bit harsh.


Map of Bellevue, WA

AC service




Review of G & S Heating Cooling & Electric

Professional, friendly and thorough technician did a great job with our AC service


Map of Bellevue, WA

Great service




Review of G & S Heating Cooling & Electric

Did a great job of explaining his diagnosis.


Map of Bellevue, WA

Quick appointement and great service




Review of G & S Heating Cooling & Electric

My water heater was down. I call G & S on Friday morning and Virginia made everything possible to repair before the weekend. Eric came Friday afternoon. He found the problem fast, had the piece to change and everything was solved in less than 1 hour. Very professional ! After 7 years, I am still very happy with their services.


nathan h.

nathan h.

Electrician. Electrical moved a 3 way switch.

Near 161st Ave NE, Bellevue, WA 98008
nathan h.

nathan h.

Electrician. Electrical wiring of upstairs addition with a sub panel. Also wired up a 15amp Mitsubishi ductless heat pump

Near 161st Ave NE, Bellevue, WA 98008
Bellevue, WA - Electrician. Electrical wiring of upstairs addition with a sub panel.  Also wired up a 15amp Mitsubishi ductless heat pump
William W.

William W.

Performed routine maintenance on a Rennai tankless hot water heater in Bellevue WA

Near SE 40th Pl, Bellevue, WA 98008
Bellevue, WA - Performed routine maintenance on a Rennai tankless hot water heater in Bellevue WA
William W.

William W.

Performed routine maintenance on a Lennox gas furnace in Bellevue WA

Near SE 6th St, Bellevue, WA 98004
Bellevue, WA - Performed routine maintenance on a Lennox gas furnace in Bellevue WA
William W.

William W.

Performed routine maintenance on a Lennox gas furnace in Bellevue WA

Near SE 6th St, Bellevue, WA 98004
William W.

William W.

Performed routine maintenance on a Lennox gas furnace in Bellevue WA

Near SE 6th St, Bellevue, WA 98004
William W.

William W.

Performed routine maintenance on two Lennox air conditioners in Bellevue WA

Near W Lake Sammamish Pkwy SE, Bellevue, WA 98008
Bellevue, WA - Performed routine maintenance on two Lennox air conditioners in Bellevue WA
William W.

William W.

Performing a planned maintenance on a Lennox AC unit in Bellevue, WA

Near SE 6th St, Bellevue, WA 98004
Bellevue, WA - Performing a planned maintenance on a Lennox AC unit in Bellevue, WA
William W.

William W.

Lennox gas furnace service Bellevue

Near W Lake Sammamish Pkwy SE, Bellevue, WA 98008
Bellevue, WA - Lennox gas furnace service Bellevue
Josh T.

Josh T.

Replaced Honeywell zone board on a heat pump system in Bellevue.

Near 91st Ln NE, Bellevue, WA 98004
William W.

William W.

Lennox heat pump repair Bellevue

Near Killarney Way, Bellevue, WA 98004
Bellevue, WA - Lennox heat pump repair Bellevue
William W.

William W.

Lennox gas furnace repair Bellevue

Near Killarney Way, Bellevue, WA 98004
Bellevue, WA - Lennox gas furnace repair Bellevue
Josh T.

Josh T.

Completed sasonal maintenance on a residential Lennox high efficiency furnace in Bellevue.

Near 109th Ave SE, Bellevue, WA 98004
Bellevue, WA - Completed sasonal maintenance on a residential Lennox high efficiency furnace in Bellevue.
Ryan K.

Ryan K.

Replacing a 20 year old geothermal flowcenter with a new Waterfurnace geolink flowcenter on a lake loop in Bellevue Wa

Near W Lake Sammamish Pkwy NE, Bellevue, WA 98008
Bellevue, WA - Replacing a 20 year old geothermal flowcenter with a new Waterfurnace geolink flowcenter on a lake loop in Bellevue Wa
Ryan K.

Ryan K.

Repairing a condensation line issue for a Lennox 90% efficient furnace with A/C in Bellevue WA

Near NE 1st St, Bellevue, WA 98005
Bellevue, WA - Repairing a condensation line issue for a Lennox 90% efficient furnace with A/C in Bellevue WA
William W.

William W.

Rheem Ac serviceBellevue

Near 99th Ave NE, Bellevue, WA 98004
Bellevue, WA - Rheem Ac serviceBellevue
William W.

William W.

Lennox Ac service Bellevue

Near SE 45th Pl, Bellevue, WA 98006
Bellevue, WA - Lennox Ac service Bellevue
Paul I.

Paul I.

Maintenance on a Lennox air conditioner in Bellevue

Near NE 1st St, Bellevue, WA 98005
William W.

William W.

Lennox air conditioning repair Bellevue

Near NE 1st St, Bellevue, WA 98005
Bellevue, WA - Lennox air conditioning repair Bellevue
William W.

William W.

Mitsubishi ductless mini split drain problem Bellevue

Near West Lake Sammamish Pkwy NE, Bellevue, WA 98008
Bellevue, WA - Mitsubishi ductless mini split drain problem Bellevue
Paul I.

Paul I.

Maintenance on a Lennox air conditioner in Bellevue

Near 110th Ave SE, Bellevue, WA 98004
Bellevue, WA - Maintenance on a Lennox air conditioner in Bellevue
Paul I.

Paul I.

Maintenance on a Lennox air conditioner in Bellevue

Near 110th Ave SE, Bellevue, WA 98004
Bellevue, WA - Maintenance on a Lennox air conditioner in Bellevue
Ryan K.

Ryan K.

Performing a planned maintenance on a 5 series Water Furnace geothermal system and two wall unit ductless units.

Near West Lake Sammamish Pkwy NE, Bellevue, WA 98008
Bellevue, WA - Performing a planned maintenance on a 5 series Water Furnace geothermal system and two wall unit ductless units.
Josh T.

Josh T.

Diagnosis on a navien water heater

Near SE 46th St, Bellevue, WA 98006
Bellevue, WA - Diagnosis on a navien water heater
Gary P.

Gary P.

Electrician. Electrical installation of a whole house surge protector. Redmond

Near 187th Ave NE, Bellevue, WA 98008
Bellevue, WA - Electrician. Electrical installation of a whole house surge protector. Redmond