4.6 
1.8k+ We had an air conditioner installed by MM Comfort Systems, who also installed our furnace through the Costco Program. Matt and James were our service technicians. They worked 13 hours to complete the installation under extreme weather conditions reaching 94 degrees. When finished, they...
MM Comfort SystemsDiagnostics were performed on my gas furnace. Filters were checked and the inside area with electronics was vacuumed. Air flow to the room registers was checked. The technician (Heather I believe) was very professional and gave us a clean bill of health as well as helpful advice on running...
All Points Heating & FireplaceAlex and Tony arrived on time with a their truck. A big vacuum is in the truck which will later be hooked up to your vent tunnel to create a negative pressure. Our last cleaning was done with a $40 groupon voucher with some other provider. All he did (by himself) was to brush each vent and...
AirCare USAVacuuming was not thorough, also not thorough carpet cleaning. Price was just Ok since he offered some discount, but overall work quality not in good impression.
All Star Carpet Cleaning
As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.
"A tech "Graham" came out for an annual maintenance visit on a reliable 15 year old York Furnace with a 20 year guarantee on the heat exchanger which Blue Flame installed in 2010. He could not explain why he was here, and when I told him "routine annual maintenance" he said, "Let's see what we can find". That was the first sign we had opposite agendas. It went south from there. After lots of loud grinding noises, he supposedly found a shiny jagged gash which he showed me on a scope. I am extremely suspicious he created it himself with a power tool. The end result was the furnace was no longer usable and cost me $8K to have them replace. To add insult to injury that guy ruined my screen door, which won't close anymore. I have ended my 15 year relationship with this company, since I no longer trust them."
Dai M on June 2025
As COVID-19 continues to impact the global community, we at Blue Flame want to update you on the steps we have taken to ensure the safety of our employees and customers, please visit our website at www.blueflamecomfort.com for a detailed statement. Blue Flame Comfort specializes in residential install, service as well as maintenance with a 100% satisfaction guarantee. Ask us about tankless water heaters, high-efficiency furnaces, and heat pumps! Our office and standard hours are listed but our dedicated team of background-checked and thoroughly trained technicians are ready and willing to assist you 24 hours a day, 7 days a week for emergency services.
"A tech "Graham" came out for an annual maintenance visit on a reliable 15 year old York Furnace with a 20 year guarantee on the heat exchanger which Blue Flame installed in 2010. He could not explain why he was here, and when I told him "routine annual maintenance" he said, "Let's see what we can find". That was the first sign we had opposite agendas. It went south from there. After lots of loud grinding noises, he supposedly found a shiny jagged gash which he showed me on a scope. I am extremely suspicious he created it himself with a power tool. The end result was the furnace was no longer usable and cost me $8K to have them replace. To add insult to injury that guy ruined my screen door, which won't close anymore. I have ended my 15 year relationship with this company, since I no longer trust them."
Dai M on June 2025
Bassett Home Heating, Inc. is family owned and operated. We keep you warm in the winter and cool in the summer. With more than 30 years of experience, we know our business. We understand that customer care should be our top priority. We consider ourselves customer care specialists. You can take comfort in knowing that we will do our job well and will communicate with you about the work we do. We are here for you, whatever your heating and air conditioning needs may be. We also install heat pumps, furnaces, water heaters, fireplaces and gas piping. Why call just anybody? Bassett Home Heating is an established company with a name you can trust. We have an A+ Rating with the Better Business Bureau! Call us today at 425-398-1666 for all your home heating, cooling and total comfort needs.
"Best company to work with. Very professional, on time, polite, and unbeatable price."
Adrian I on August 2025
Bassett Home Heating, Inc. is family owned and operated. We keep you warm in the winter and cool in the summer. With more than 30 years of experience, we know our business. We understand that customer care should be our top priority. We consider ourselves customer care specialists. You can take comfort in knowing that we will do our job well and will communicate with you about the work we do. We are here for you, whatever your heating and air conditioning needs may be. We also install heat pumps, furnaces, water heaters, fireplaces and gas piping. Why call just anybody? Bassett Home Heating is an established company with a name you can trust. We have an A+ Rating with the Better Business Bureau! Call us today at 425-398-1666 for all your home heating, cooling and total comfort needs.
"Best company to work with. Very professional, on time, polite, and unbeatable price."
Adrian I on August 2025
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.
"Best Customer Experience even if I chose another Contractors Hardware: Dave Rolig that came out to do the estimate was very knowledgeable and took the time to know me and answer any and all of my questions. His experience and genuine caring were unmatched! An employee to make any company very proud. He even offered to meet price of competitors product. In the end it was my engineering analysis of the hardware choices that had me chose the competitor. And that was nothing he could overcome. He gave me every reason to believe Allred was only selling a product they believed in and would fully stand behind for many years to come. I would highly recommend Allred Heating Cooling Electric and Dave Rolig to anyone shopping for these services! Thank you for your prompt and complete support through this experience. Brian Garber"
Brian G on October 2025
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.
"Best Customer Experience even if I chose another Contractors Hardware: Dave Rolig that came out to do the estimate was very knowledgeable and took the time to know me and answer any and all of my questions. His experience and genuine caring were unmatched! An employee to make any company very proud. He even offered to meet price of competitors product. In the end it was my engineering analysis of the hardware choices that had me chose the competitor. And that was nothing he could overcome. He gave me every reason to believe Allred was only selling a product they believed in and would fully stand behind for many years to come. I would highly recommend Allred Heating Cooling Electric and Dave Rolig to anyone shopping for these services! Thank you for your prompt and complete support through this experience. Brian Garber"
Brian G on October 2025
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
At Arden Heating & Cooling we specialize in the sales, installation, and repair of residential heating and air conditioning systems. Including Gas furnaces, Heat pumps, Ductless units, A/C, and Water Heaters. We are an owner operated business that has over 15 years in the HVAC trade. We take pride in the quality of our work and our ability to stay reasonably priced compared to others. We want to make you as comfortable in your home as possible. Here at Arden Heating & Cooling we offer free estimates and discounts for new systems, existing system upgrades, and maintenance plans. All of our work includes a manufacturers warranty and a 5yr labor warranty on any of the work that we do. Look forward to doing business with you.
"A prompt and thorough response, unlike simply informing me that there was nothing they could do, they actively researched the warranty on my current system (expired and void due to builder installation) before discussing a replacement option. I was then presented with several options, each accompanied by a quote. When asked, they recommended that I opt for a more economical quote that better suited my usage and requirements. I highly recommend this company. They were punctual and worked diligently, even during the peak summer months in the hottest room in my house (the attic). I will certainly recommend them to any of my friends and will utilize their services for any future needs related to air conditioning or furnace repair, as well as routine maintenance."
Chris P on November 2024
At Arden Heating & Cooling we specialize in the sales, installation, and repair of residential heating and air conditioning systems. Including Gas furnaces, Heat pumps, Ductless units, A/C, and Water Heaters. We are an owner operated business that has over 15 years in the HVAC trade. We take pride in the quality of our work and our ability to stay reasonably priced compared to others. We want to make you as comfortable in your home as possible. Here at Arden Heating & Cooling we offer free estimates and discounts for new systems, existing system upgrades, and maintenance plans. All of our work includes a manufacturers warranty and a 5yr labor warranty on any of the work that we do. Look forward to doing business with you.
"A prompt and thorough response, unlike simply informing me that there was nothing they could do, they actively researched the warranty on my current system (expired and void due to builder installation) before discussing a replacement option. I was then presented with several options, each accompanied by a quote. When asked, they recommended that I opt for a more economical quote that better suited my usage and requirements. I highly recommend this company. They were punctual and worked diligently, even during the peak summer months in the hottest room in my house (the attic). I will certainly recommend them to any of my friends and will utilize their services for any future needs related to air conditioning or furnace repair, as well as routine maintenance."
Chris P on November 2024
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"We have been living with a 60amp service and Knob and Tube wiring for 37 years. We called Seatown Electric Plumbing Heating and Air,to upgrade our service to200 amps and to replace our Knob and Tube wiring. They promptly sent Matt R, Journeyman Electrician, out to give us an estimate. He was very professional and we walked through the house room by room as he explained what needed to be done to meet code, and asked us what new outlets or features we might want to add in each room. We went from attic to crawl space. Then he sat down with us and walked us through what might have to be done to complete the Job. At which point he ended by giving us a firm estimate of cost and what we would need to do to prepare the house. We made the decision to have them do the work and they put us on the schedule. On the scheduled date Thomas F, and Thomas L arrived along with Matt R. They walked us through the project and told us they had been allotted 5 days to complete the project; on our two story house. They stayed on schedule and actually didn't need a complete day on the fifth day. Thomas F and Thomas L worked tirelessly each day and cleaned up after themselves before leaving each day all this during high 80's temperatures during the day. They took time from their work to answer any and all of our questions as they worked, and at the end of the day showed us what they had completed. All of their work was done with meticulous care given to quality, and journeyman standards to meet and exceed code. I would recommend these two electricians for any electrical project and especially those that may be on the more complicated level. They did our entire house including the installation of a new mast and meter base along with the knew 200 amp breaker box. Thank you Thomas F and Thomas L! Complicating their work was our little granddaughter. She was with us during the whole project and they took extra care to assure her safety and well being. Thomas F even brought her a toy Dinosaur which immediately became her favorite toy. If that were not enough he found out it was my birthday and brought me gift of his personally crafted art work as a present. What a great company and Great People. In this case the aphorism “you get what you pay for” is true. Seatown is worth every dollar."
John W on August 2020
As a provider of essential services here in the Puget Sound Region, Seatown Electric Plumbing Heating & Air remains open to serve you. To ensure the safety of our customers our technicians' health is monitored closely and we are following the highest safety recommendations, including the use of masks and protective gloves. The health and wellness of our customers and employees will always come first. We are here for you! Seatown provides Electrical, Plumbing, Heating, and A/C services in the Greater Puget Sound region, concentrating in King and Snohomish county. With our customer satisfaction guarantee, you can rest assured that your system will outlast industry standards, providing safety, and comfort for your home, for many years to come. You will never have to search for a new electrical, plumbing or heating and air contractor again. That is our promise. Seatown continues to lead Angie's List, with overall "A" reviews, by serving one customer at a time and giving top-notch service. We hope to build long-lasting customer relationships, throughout Washington State. Our world-class technicians will show up to your door in clean uniforms, with visible ID and state certification, trained to over-exceed your expectations, and never leaving a mess behind. We are Seatown Electric Plumbing Heating And Air, Washington's all in one contractor.
"We have been living with a 60amp service and Knob and Tube wiring for 37 years. We called Seatown Electric Plumbing Heating and Air,to upgrade our service to200 amps and to replace our Knob and Tube wiring. They promptly sent Matt R, Journeyman Electrician, out to give us an estimate. He was very professional and we walked through the house room by room as he explained what needed to be done to meet code, and asked us what new outlets or features we might want to add in each room. We went from attic to crawl space. Then he sat down with us and walked us through what might have to be done to complete the Job. At which point he ended by giving us a firm estimate of cost and what we would need to do to prepare the house. We made the decision to have them do the work and they put us on the schedule. On the scheduled date Thomas F, and Thomas L arrived along with Matt R. They walked us through the project and told us they had been allotted 5 days to complete the project; on our two story house. They stayed on schedule and actually didn't need a complete day on the fifth day. Thomas F and Thomas L worked tirelessly each day and cleaned up after themselves before leaving each day all this during high 80's temperatures during the day. They took time from their work to answer any and all of our questions as they worked, and at the end of the day showed us what they had completed. All of their work was done with meticulous care given to quality, and journeyman standards to meet and exceed code. I would recommend these two electricians for any electrical project and especially those that may be on the more complicated level. They did our entire house including the installation of a new mast and meter base along with the knew 200 amp breaker box. Thank you Thomas F and Thomas L! Complicating their work was our little granddaughter. She was with us during the whole project and they took extra care to assure her safety and well being. Thomas F even brought her a toy Dinosaur which immediately became her favorite toy. If that were not enough he found out it was my birthday and brought me gift of his personally crafted art work as a present. What a great company and Great People. In this case the aphorism “you get what you pay for” is true. Seatown is worth every dollar."
John W on August 2020
At Home Comfort Alliance, we specialize in high-quality HVAC, plumbing, and electrical services, helping homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region maintain safe, comfortable, and energy-efficient homes. With decades of experience and a customer-first approach, we’re committed to delivering 5-star service, premium products, and long-lasting home solutions tailored to your needs. Comprehensive Home Comfort Services: 🏠 Heating & Cooling Solutions – Furnace & AC repair, installation, tune-ups, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing Services – Water heater installation (tank & tankless), drain cleaning, leak detection, repiping, and fixture replacements. ⚡ Electrical Services – Panel upgrades, whole-home rewiring, generator installation, surge protection, and smart home automation. Why Homeowners Trust Home Comfort Alliance: ✔ Locally Owned & Operated – Serving the Pacific Northwest with integrity and expertise. ✔ Licensed & Certified Technicians – Skilled professionals delivering expert service. ✔ Upfront Pricing & Flexible Financing – No hidden fees, just honest solutions. ✔ Energy-Efficient, High-Performance Products – Lower utility bills with top-rated brands. ✔ 24/7 Emergency Service & Fast Response – Dependable repairs when you need them most. From quick repairs to full system installations, our team is here to ensure your HVAC, plumbing, and electrical systems are running smoothly year-round. Whether you need a furnace tune-up before winter, an AC installation for summer, or a new water heater for reliable hot water, we’ve got you covered! Carrier Factory Authorized Dealer
"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."
Keith M on November 2022
At Home Comfort Alliance, we specialize in high-quality HVAC, plumbing, and electrical services, helping homeowners across Seattle, Tacoma, Bellevue, Everett, and the entire Puget Sound region maintain safe, comfortable, and energy-efficient homes. With decades of experience and a customer-first approach, we’re committed to delivering 5-star service, premium products, and long-lasting home solutions tailored to your needs. Comprehensive Home Comfort Services: 🏠 Heating & Cooling Solutions – Furnace & AC repair, installation, tune-ups, heat pumps, ductless mini-splits, and air purification. 🚿 Plumbing Services – Water heater installation (tank & tankless), drain cleaning, leak detection, repiping, and fixture replacements. ⚡ Electrical Services – Panel upgrades, whole-home rewiring, generator installation, surge protection, and smart home automation. Why Homeowners Trust Home Comfort Alliance: ✔ Locally Owned & Operated – Serving the Pacific Northwest with integrity and expertise. ✔ Licensed & Certified Technicians – Skilled professionals delivering expert service. ✔ Upfront Pricing & Flexible Financing – No hidden fees, just honest solutions. ✔ Energy-Efficient, High-Performance Products – Lower utility bills with top-rated brands. ✔ 24/7 Emergency Service & Fast Response – Dependable repairs when you need them most. From quick repairs to full system installations, our team is here to ensure your HVAC, plumbing, and electrical systems are running smoothly year-round. Whether you need a furnace tune-up before winter, an AC installation for summer, or a new water heater for reliable hot water, we’ve got you covered! Carrier Factory Authorized Dealer
"I requested an HVAC service call quote from G&S Heating through Angi, and received a "deal" via Angi for $129. I chose them partly due to that price. G&S Heating ended up billing me $280, and said that was an old outdated deal and would not honor it. Irresponsible and incredibly poor customer relations. Also, the technician they sent did not seem very knowledgeable or experienced. He said the thermostat reading issue I was having would require another service call and the possible replacement of an expensive circuit board. I ended up fixing the problem myself. I will not be using G&S Heating again."
Keith M on November 2022
We are a small family owned HVAC and fireplace service and installation company with over 17 years of experience. We are able to service or install Fireplaces, Hot water tanks, Tankless, Furnaces, Heat Pumps and A/C Units! We also offer free estimates! Give us a call today!
"They did great"
Blaine N on March 2023
We are a small family owned HVAC and fireplace service and installation company with over 17 years of experience. We are able to service or install Fireplaces, Hot water tanks, Tankless, Furnaces, Heat Pumps and A/C Units! We also offer free estimates! Give us a call today!
"They did great"
Blaine N on March 2023
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
We’ve Got Experience On Our Side! Our technicians have top level training and are EPA certified. It doesn’t get any better than that. You can bank on our technical expertise to solve just about any problem. We’ve heard and seen it all. Award winning. Additional DBA - AAA Heating & AC Inc. Financing AOC.
"Aside from a hiccup around scheduling some ancillary repairs the quoted price was reasonable and the work was done to spec."
Brandon N on January 2025
We’ve Got Experience On Our Side! Our technicians have top level training and are EPA certified. It doesn’t get any better than that. You can bank on our technical expertise to solve just about any problem. We’ve heard and seen it all. Award winning. Additional DBA - AAA Heating & AC Inc. Financing AOC.
"Aside from a hiccup around scheduling some ancillary repairs the quoted price was reasonable and the work was done to spec."
Brandon N on January 2025
From average costs to expert advice, get all the answers you need to get your job done.
Whole-house air purifier costs depend on a variety of factors, including your home’s size and layout. The type of purifier you choose matters, too.
How much does a whole-house dehumidifier cost? The final price can vary. Explore our cost guide to see what impacts the price and start budgeting now.
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Keep your AC running smoothly with this mini-split maintenance checklist.
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Trying to choose between a MERV10 versus a MERV12 air filter? Compare filtration, airflow, and allergy protection to find the right fit for your home.
