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Geothermal heating or cooling system installers in Olympia

Avatar for HVAC Service Pros

HVAC Service Pros

Located In Puyallup
5.00(
9
)
Approved Pro

HVAC Service Pros

Located In Puyallup
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
574 local quotes requested

“We’re Not Comfortable Until Your Comfortable “ We guarantee your satisfaction, and we won’t leave until the job is done to your satisfaction. Our team has extensive experience in the HVAC industry, and we make sure our customers are happy before we leave. Call or click to schedule an appointment today!

"Yes! Professional and reliable. Will use again and refer"

Mayra L on December 2024

“We’re Not Comfortable Until Your Comfortable “ We guarantee your satisfaction, and we won’t leave until the job is done to your satisfaction. Our team has extensive experience in the HVAC industry, and we make sure our customers are happy before we leave. Call or click to schedule an appointment today!

"Yes! Professional and reliable. Will use again and refer"

Mayra L on December 2024


Avatar for Greener Cleaner Heating & Air LLC

Greener Cleaner Heating & Air LLC

1916 1st Street Northeast
5.00(
2
)
Approved Pro

Greener Cleaner Heating & Air LLC

1916 1st Street Northeast
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

Thank you for considering Greener Cleaner Heating and Cooling, where excellence in heating and mechanical services meets personalized care. Founded by Robert, our small, family-owned business brings over 20 years of combined experience to every job. Our journey began with a shared passion for providing reliable, top-quality HVAC solutions, and we’re thrilled to extend that expertise to you. At Greener Cleaner Heating and Cooling, we are dedicated to offering clean, green energy home solutions that not only enhance your comfort but also support a sustainable future. Whether you need a new heating system, emergency repairs, or routine maintenance, we approach each project with dedication and a keen attention to detail. Robert’s hands-on experience ensures that every task is completed with precision and care, reflecting our commitment to quality and customer satisfaction.

"Great service! They were able to get my work done a few days after inquiring, the job went great, good price, great communication and I’ve already recommended this business to my neighbors."

Tom H on October 2024

Thank you for considering Greener Cleaner Heating and Cooling, where excellence in heating and mechanical services meets personalized care. Founded by Robert, our small, family-owned business brings over 20 years of combined experience to every job. Our journey began with a shared passion for providing reliable, top-quality HVAC solutions, and we’re thrilled to extend that expertise to you. At Greener Cleaner Heating and Cooling, we are dedicated to offering clean, green energy home solutions that not only enhance your comfort but also support a sustainable future. Whether you need a new heating system, emergency repairs, or routine maintenance, we approach each project with dedication and a keen attention to detail. Robert’s hands-on experience ensures that every task is completed with precision and care, reflecting our commitment to quality and customer satisfaction.

"Great service! They were able to get my work done a few days after inquiring, the job went great, good price, great communication and I’ve already recommended this business to my neighbors."

Tom H on October 2024


Ares Comfort Systems

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Ares Comfort Systems

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
411 local quotes requested
1 years of experience

Family owned business with over 20 plus years experience. Heating & A/C -

Family owned business with over 20 plus years experience. Heating & A/C -


Avatar for PMG Mechanical Inc

PMG Mechanical Inc

15600 NE 8th St
4.29(
17
)
Approved Pro

PMG Mechanical Inc

15600 NE 8th St
4.29(
17
)
Approved Pro
Customers say: Quick response
550 local quotes requested
32 years of experience

PMG Mechanical has been servicing the greater King County and surrounding areas since 1993. With over 32 years of heating and cooling experience, you can rely on us to keep your heating and cooling systems running at peak performance. We are a Carrier Factory Authorized Dealer but work on all brands of equipment. We also offer Bradford White, A.O. Smith, Navien, and Rinnai for both tanked and tankless water heaters. If you're looking to add or replace units in your home, give us a call. We offer a complimentary heating and cooling consultation of your home to ensure that all of your comfort needs are met!

"Joseph was very professional and everything was done efficiently and was finished faster than I had anticipated! Would use him again if needed!"

Candice I on February 2025

PMG Mechanical has been servicing the greater King County and surrounding areas since 1993. With over 32 years of heating and cooling experience, you can rely on us to keep your heating and cooling systems running at peak performance. We are a Carrier Factory Authorized Dealer but work on all brands of equipment. We also offer Bradford White, A.O. Smith, Navien, and Rinnai for both tanked and tankless water heaters. If you're looking to add or replace units in your home, give us a call. We offer a complimentary heating and cooling consultation of your home to ensure that all of your comfort needs are met!

"Joseph was very professional and everything was done efficiently and was finished faster than I had anticipated! Would use him again if needed!"

Candice I on February 2025


Avatar for Affordable Heating & Air Conditioning Inc.

Affordable Heating & Air Conditioning Inc.

13331 47th Avenue Southeast
4.57(
7
)
Approved Pro

Affordable Heating & Air Conditioning Inc.

13331 47th Avenue Southeast
4.57(
7
)
Approved Pro
Customers say: Quick response
699 local quotes requested
2 years of experience

Affordable Heating has been serving the greater Seattle area since 2009. Since our inception, we have been dedicated to providing exceptional service, top-quality products, and unparalleled expertise to homeowners and businesses across the region. With a commitment to excellence and a passion for customer satisfaction, we have earned a reputation as a leading HVAC service provider in the area. We specialize in new construction homes, accessory dwelling units (ADU), water heaters, and replacing or adding to existing systems like furnaces and air conditioners. We are a Mitsubishi Diamond Dealer which has best-in-class performance across all categories.

"Very responsive and honest. Quality work. Thank you!"

Sydney P on June 2024

Affordable Heating has been serving the greater Seattle area since 2009. Since our inception, we have been dedicated to providing exceptional service, top-quality products, and unparalleled expertise to homeowners and businesses across the region. With a commitment to excellence and a passion for customer satisfaction, we have earned a reputation as a leading HVAC service provider in the area. We specialize in new construction homes, accessory dwelling units (ADU), water heaters, and replacing or adding to existing systems like furnaces and air conditioners. We are a Mitsubishi Diamond Dealer which has best-in-class performance across all categories.

"Very responsive and honest. Quality work. Thank you!"

Sydney P on June 2024


Avatar for Taylor Heating & A/C, Inc.

Taylor Heating & A/C, Inc.

5518 163rd St E
4.29(
41
)
Approved Pro

Taylor Heating & A/C, Inc.

5518 163rd St E
4.29(
41
)
Approved Pro
Customers say: Quick response
475 local quotes requested
41 years of experience

We are a family owned and operated company doing business in Washington since 1984. We take pride in being able to offer our customers quality service at an affordable price. We strive to ensure each and every customer is 100% satisfied with our work. Give us a call today to see how we can create a “Taylor-Fit” solution for your home!

"Tyler from Taylor heating and AC was the best. It was a hot Saturday (mid 90 degrees) and he crawled up into a 115 degree F attic to help resolve our AC. Not only did he identify the problem, he also fixed the issue for us on the spot so we could have AC during this heatwave—all while working under immensely hot conditions. I’d give a 10 out of 5 stars if I could."

Aaron J on August 2025

We are a family owned and operated company doing business in Washington since 1984. We take pride in being able to offer our customers quality service at an affordable price. We strive to ensure each and every customer is 100% satisfied with our work. Give us a call today to see how we can create a “Taylor-Fit” solution for your home!

"Tyler from Taylor heating and AC was the best. It was a hot Saturday (mid 90 degrees) and he crawled up into a 115 degree F attic to help resolve our AC. Not only did he identify the problem, he also fixed the issue for us on the spot so we could have AC during this heatwave—all while working under immensely hot conditions. I’d give a 10 out of 5 stars if I could."

Aaron J on August 2025


Avatar for Allred Heating Cooling Electric

Allred Heating Cooling Electric

505 F St SE
4.67(
139
)
Approved Pro

Allred Heating Cooling Electric

505 F St SE
4.67(
139
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1339 local quotes requested

We at Allred Heating, Cooling and Electrical hope to become your trusted friends and partners in keeping your homes safe, comfortable, and a pleasant environment for you and your families. How Allred Got Started Our company was founded by Dan and Matt who discovered they had complimentary areas of expertise. Matt began as an electrician about a decade ago and besides doing electrical work began working with HVAC as well. Dan had been doing contractor work in Alaska and when they met they realized they were a perfect match to begin a business, hence Allred Heating, and Cooling and Electrical. Between the two of them all of the right bases were covered to offer complete electrical and HVAC systems, both installation and repair. Allred Heating Family Hopes to Help Your Family We are a family owned company and we know how important it is to keep our homes working economically and safely. We hold ourselves and our work to the highest standards and that is why we offer a one year parts and labor guarantee. We are bonded, licensed and insured to and we’d like to show you why you can have the utmost confidence in us. We will give you upfront estimates so you’ll know what your bottom line will be.

"I recommended AllRed to my mother, they told her that they would give her a 10% discount on the phone when she called. They only gave her a 5% discount, they also didn't provide any information about the system? No information was provided also about health of system or checkpoint system used; (PSI of freon, lubrication, filters, drain lines, etc) When I called up Allred and asked for them to provide the 10% discount like they promised they said they would, and she would see it on her Credit Card. A couple of weeks went by and nothing. I called again, they apologized and said they would follow up ensure that the service team sent the information to us and provided the discount and called me back directly. After another week, NOTHING! While the work was completed successfully. The communication and follow up of this company are terrible to say the least. I wouldn't recommend Allred to anyone, or trust them at all :-("

Justin H on December 2024

We at Allred Heating, Cooling and Electrical hope to become your trusted friends and partners in keeping your homes safe, comfortable, and a pleasant environment for you and your families. How Allred Got Started Our company was founded by Dan and Matt who discovered they had complimentary areas of expertise. Matt began as an electrician about a decade ago and besides doing electrical work began working with HVAC as well. Dan had been doing contractor work in Alaska and when they met they realized they were a perfect match to begin a business, hence Allred Heating, and Cooling and Electrical. Between the two of them all of the right bases were covered to offer complete electrical and HVAC systems, both installation and repair. Allred Heating Family Hopes to Help Your Family We are a family owned company and we know how important it is to keep our homes working economically and safely. We hold ourselves and our work to the highest standards and that is why we offer a one year parts and labor guarantee. We are bonded, licensed and insured to and we’d like to show you why you can have the utmost confidence in us. We will give you upfront estimates so you’ll know what your bottom line will be.

"I recommended AllRed to my mother, they told her that they would give her a 10% discount on the phone when she called. They only gave her a 5% discount, they also didn't provide any information about the system? No information was provided also about health of system or checkpoint system used; (PSI of freon, lubrication, filters, drain lines, etc) When I called up Allred and asked for them to provide the 10% discount like they promised they said they would, and she would see it on her Credit Card. A couple of weeks went by and nothing. I called again, they apologized and said they would follow up ensure that the service team sent the information to us and provided the discount and called me back directly. After another week, NOTHING! While the work was completed successfully. The communication and follow up of this company are terrible to say the least. I wouldn't recommend Allred to anyone, or trust them at all :-("

Justin H on December 2024


Avatar for Pacific Heating & Cooling

Pacific Heating & Cooling

8607 Durango St SW
4.59(
150
)
Approved Pro

Pacific Heating & Cooling

8607 Durango St SW
4.59(
150
)
Approved Pro
Customers say: Super punctual
433 local quotes requested
41 years of experience

Pacific Heating & Cooling is Washington’s leader in home comfort. We are focused on being the best residential heating and air conditioning contractor in the state. Our company offers heating and air conditioning services to homes in South King, Pierce, Thurston, Mason and Lewis counties. We have been owned and operated by the same family since 1991. Beginning in 1984, Pacific Heating & Cooling has built a strong professional reputation focusing on providing an excellent customer experience. Pacific Heating & Cooling’s Mission: To enrich the lives of our team, their families, and our community by providing safe, reliable and efficient home comfort systems. No matter what type of heating, air conditioning, or related service you might need, trust Washington’s Leader in Home Comfort, Pacific Heating & Cooling.

"They didn't seem interested in repairing my furnace. All they wanted to do was sell me a new furnace. The demeanor of the technician, Nicholas, changed to argumentative and belligerent when I said I was not buying a new furnace. When I tried to complain to the manager, he became argumentative as well. He did return the diagnostic fee after I told him I was getting a 2nd opinion."

J R on May 2023

Pacific Heating & Cooling is Washington’s leader in home comfort. We are focused on being the best residential heating and air conditioning contractor in the state. Our company offers heating and air conditioning services to homes in South King, Pierce, Thurston, Mason and Lewis counties. We have been owned and operated by the same family since 1991. Beginning in 1984, Pacific Heating & Cooling has built a strong professional reputation focusing on providing an excellent customer experience. Pacific Heating & Cooling’s Mission: To enrich the lives of our team, their families, and our community by providing safe, reliable and efficient home comfort systems. No matter what type of heating, air conditioning, or related service you might need, trust Washington’s Leader in Home Comfort, Pacific Heating & Cooling.

"They didn't seem interested in repairing my furnace. All they wanted to do was sell me a new furnace. The demeanor of the technician, Nicholas, changed to argumentative and belligerent when I said I was not buying a new furnace. When I tried to complain to the manager, he became argumentative as well. He did return the diagnostic fee after I told him I was getting a 2nd opinion."

J R on May 2023


Avatar for Washington Energy Services

Washington Energy Services

3909 196th St SW
4.51(
958
)
Approved Pro

Washington Energy Services

3909 196th St SW
4.51(
958
)
Approved Pro
Customers say: Super punctual
2813 local quotes requested
68 years of experience

Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.

"This review is long overdue in my praise of Washington Energy Services for their customer service, pricing and workmanship ! My first interaction was in 1999 when they installed windows throughout my house. They are still in excellent condition. I might note I called them over 20 years later to inquire on how I could repair a broken slider and they sent someone right out, charging a very nominal amount to repair it. In 2020, I needed to replace my hot water tank, and the extremely knowledgeable Christy presented several options, answering my many questions. I settled on one with a booster that seemed to best fit my needs. Finally, in December 2023, I purchased a new gas furnace from WES. I had a minor issue with a fan switch and they responded quickly to rectify the situation. Within the past two months, I seemed to be having an issue with my thermostat (something they had not installed), and the manager, Greg, came out twice with his crew to explore the problem. Today they installed a new thermostat FREE OF CHARGE! Their excellent response and customer service is beyond any company I have hired. And I particularly love that they are family owned and have been around for decades. Their employees seem to be there for the long haul, which speaks highly of the owner. I refer all my friends and family and I won't go anywhere else for services that they offer. Many thanks to the staff I have interacted with over the past 25 years!"

Joan K on March 2025

Washington Energy Services has been helping homeowners throughout Western Washington save money and live more comfortably since 1957. As one of the largest home improvement companies in the Seattle-Tacoma area, we are able to provide you with top-quality products and services, installed by our professional craftsmen. Our free in-home estimates ensure you get the right product for your home. We'll be with you through all aspects of your project from the purchase decision, expert installation, quality maintenance and service, and even warranty work should you need it. We assist with permits and rebates, too. Give Washington Energy Services a call today to learn more or to schedule your service.

"This review is long overdue in my praise of Washington Energy Services for their customer service, pricing and workmanship ! My first interaction was in 1999 when they installed windows throughout my house. They are still in excellent condition. I might note I called them over 20 years later to inquire on how I could repair a broken slider and they sent someone right out, charging a very nominal amount to repair it. In 2020, I needed to replace my hot water tank, and the extremely knowledgeable Christy presented several options, answering my many questions. I settled on one with a booster that seemed to best fit my needs. Finally, in December 2023, I purchased a new gas furnace from WES. I had a minor issue with a fan switch and they responded quickly to rectify the situation. Within the past two months, I seemed to be having an issue with my thermostat (something they had not installed), and the manager, Greg, came out twice with his crew to explore the problem. Today they installed a new thermostat FREE OF CHARGE! Their excellent response and customer service is beyond any company I have hired. And I particularly love that they are family owned and have been around for decades. Their employees seem to be there for the long haul, which speaks highly of the owner. I refer all my friends and family and I won't go anywhere else for services that they offer. Many thanks to the staff I have interacted with over the past 25 years!"

Joan K on March 2025


Avatar for BB Heating

BB Heating

Located In Graham,WA
3.67(
3
)
Approved Pro

BB Heating

Located In Graham,WA
3.67(
3
)
Approved Pro
347 local quotes requested
1 years of experience

Family owned business with over 10 years of experience handling all your Heating & A/C.

"This company is very unprofessional they showed to my house blaring their radio with heavy metal music. They smoked on my property and left the butts behind they left a mess around their work area and cussed in front of my children and smelled like booze. I would recommend them to anyone"

Kay S on July 2025

Family owned business with over 10 years of experience handling all your Heating & A/C.

"This company is very unprofessional they showed to my house blaring their radio with heavy metal music. They smoked on my property and left the butts behind they left a mess around their work area and cussed in front of my children and smelled like booze. I would recommend them to anyone"

Kay S on July 2025

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