I had an excellent experience with GREENTOP Heating⁠. Their team installed a new furnace and added…read morea heat pump to our home, and the entire process was smooth from start to finish. The technicians were professional, knowledgeable, and arrived on time as promised. They took the time to explain the system, answered all of my questions, and completed the installation with great attention to detail. The quality of workmanship was outstanding, and they left the work area clean when they were finished. If you're looking for a reliable HVAC company that delivers quality work and excellent customer service, I highly recommend GREENTOP Heating. We are very happy with our new furnace and heat pump system.

Greentop completed a furnace replacement for me and were good overall. I worked with Andres on the…read morequote and options and they were very competitive and had a good option in stock for a quick install. Andres was very responsive to my questions and were open to handling the permit, which is often a challenge with other contractors. Adrian showed up promptly for install, arriving on time and got right to work. He was very thorough and the install looked great when he got done. You can tell he takes pride in his work. The issue I had with Greentop is the warranty registration, which was incorrectly registered with my name and contact info as the dealer. I traded a couple e-mails with Vera and was then ghosted. I ended up calling the manuf myself to have them at least correct the name of the dealer on my warranty registration to Greentop. They advised they couldn't change the contact info. I'm hoping I don't have any warranty issues down the line due to their error.

Andrey came to diagnose my broken 25 year old furnace, and explained why it would be difficult and…read moreexpensive to fix. He was able to promptly provide a ballpark estimate for different options, and I picked one option to get a detailed quote. Also got two other quotes. Went with Goat to replace the furnace as well as an aging air conditioner with a new heat pump and furnace. Great service, got it installed quickly once Andrey received it. Price was great and very competitive with the other ones. House is warm and toasty, and energy bills are lower with the heat pump providing heating when it's not cold enough for the furnace. Would recommend and use again if needed.

Amazing family owned company. Courteous, efficient and honest. Run to them! They are the true GOAT!read more

GoGreen Heating has been fantastic to work with! We were in need of hiring an HVAC contractor after…read moreour GC ghosted us and left us with an unfinished project. When we stepped in to guide the project to completion, the HVAC had been roughed in but was not yet finished. We were in a rush to finish our home remodel, and getting the HVAC system up and running was critical since we couldn't install flooring without it. This put a lot of pressure on getting everything done quickly, but GoGreen handled it with care and expertise. After speaking with multiple vendors - including Greenwood Heating, EnviroSmart, Better AirNW, and a few mechanical contractors - it was clear the system our GC had installed was undersized and difficult to maintain. We received estimates ranging from $25k to $45k to fix the issue. GoGreen not only came in at the lower end of that range, but they were also the most confident and responsive, even during their busy season. Their team not only installed the system quickly, helping to unblock our remodel, but they've also been excellent in fine-tuning it afterward, ensuring it works perfectly. I'm so glad we chose GoGreen, and I couldn't be happier with the result. Highly recommend!

I have had enough. While Go Green was the cheapest quote, you get what you pay for. My nightmare…read morebegan in October 2025 and is still ongoing six months later. As of April 13th, I am still being double charged and the issue has not been resolved. I have been flexible and willing to work with them, but the owner Mark and the sales guy Loren made that impossible. Loren will say anything to close a deal. The lack of oversight is staggering. They refused to do a walkthrough with the installer and seller, which led to two heat pumps being installed incorrectly. They had to be moved, and that caused even more damage to my home. They also charged my credit card while "charging" a Synchrony loan, so I have been effectively double-charged for months. Now they refuse to speak on the phone and only send haphazard email replies that never resolve anything. They promised to fix the drywall in writing. This was necessary to repair their own mistakes and because I preferred to have the electrical work go through the house, which they agreed to. Instead, they sent a third-party worker and then demanded a massive payment for the repair. They eventually gave me a payment to cover the drywall fixes myself, which I am grateful for, but even that took over 3 months of fighting. The actual installers and electricians were amazing. They should go find a new job at another installer with actual integrity. My problem is entirely with Mark and Loren. Since they use AI for their reviews, expect a fake reply from Max below. Save your sanity and hire a company that won't hold your money hostage.

I recently bought a home built in the 70s, which had a past end-of-life furnace and which sensibly…read moredidn't have cooling, though I wanted it as its become increasingly important over the years. I pitched a project via Yelp to install cooling and replace the furnace to all of the most highly rated companies in the area. All of them recommended a heat pump as opposed to traditional AC. Better Air NW's proposal was not only the least expensive by a fair margin, but also offered the highest quality machines and best warranties. Normally, I'd be pretty skeptical at that combination, but all of the positive reviews on Yelp convinced me to accept their offer. A few days later, as I write this I'm basking in the warmth of my new heater. The installation was smooth, painless, and well done. Despite some unexpected challenges in the home's design to figure out and overcome, they charged exactly their estimate; there were none of the kind of headaches or scams that one often expects dealing with contractors. All in all, great experience, these folks deserve their lofty reputation.

Better Air NW did a great job. On time. Easy to work with. Seemed efficient. Only thing was that…read morethey couldn't get up on our metal roof to clean out the laundry vent. Understandable.

I had a great experience with Robert. I sent a request and he responded within minutes about an…read moreissue with my furnace. Instead of pushing for a service visit, he spent about 20 minutes on the phone patiently walking me through a few diagnostic steps because he suspected it might be a common issue based on my description. We were able to identify the problem together, which I'm very grateful for. That kind of honesty and willingness to help is rare and says a lot about someone's character. I really appreciate the time he took to help me out and would definitely recommend him and his company to others.

I had Overlake install a new furnace and then a new water heater (everything always breaks all at…read moreonce, of course) in about a 2 week period this winter in my parent's house. They were able to make it out within a day or two both times. The owner was easy to work with for scheduling. They don't try to pressure you or upsell at all, which I appreciated. The quotes I got were in line with other area vendors. The technicians were very professional and helpful despite the resident of the house being very crotchety. Would definitely hire this company again.

I've used 2 Sons for a few misc plumbing projects now and had good experiences with each…read moreengagement. Their staff (phone staff and on-site plumbers) are professional, communicate well and get the job done. I should call out though that you might be able to save a few $ if you went with an independent but that's kind of the case for most home repair/servicing companies. I've never used them for Electric and/or HVAC so I can't speak to that.

This company has changed. And not for the better…read more A week ago I called to schedule an appointment for a leaky faucet in my house. An AI voice answered the phone, asked me why I was calling, told me it was going to look up my account details, said it had a problem and that someone would contact me to follow up, and then hung up on me. A few hours later I got a text from "Cameron". I complained to "Cameron" about the experience I had from the AI phone answerer. "Cameron" apologize and told me that such an experience would frustrate him too...then "Cameron" decided to be transparent with me and tell me that he was in fact AI as well and "his" real name was "Carson". We went back and forth about 6 times to explain the problem I was having and to set up an appointment. Then "Cameron" told me that the time we worked out wasn't confirmed yet and that someone would be calling me to confirm the time. Thanks, "Cameron". This was Friday around 4:00PM. THE NEXT MORNING, a human being (I think) texted me from the same number to confirm the appointment. After I let them know how unhappy I was with the AI scheduling service, a human (I think) did call me and apologized for it. Then, on the day of the appointment, the technician arrived an hour and a half after the 12:00-16:00 window we had set up. I had to call them at 16:30 to ask if the technician was coming and they told me he would be there soon. When he did arrive, in the middle of me making dinner for my family, he told me that the faucet would need to be replaced and that it would be $750 (!!) in labor to fix it. Then I was charged $83 for his time (which I guess would be rolled into the service). So, in the end I still had a leaky faucet and I was out $83 with the option to pay $670 to replace a faucet (plus the cost of the faucet itself). For that price, I'm just going to do it myself. Then the spam texts started coming from "Cameron" asking about the estimate. I got one every day until I told it to stop texting me. This company used to be great but I'm going to be looking around the next time I need a plumber. Please ditch this stupid AI system. Please don't charge your customers if you're extremely late for your own four hour window - especially if the diagnosis takes five minutes and is "I can't fix it - replace the faucet".

Our A/C didn't fire up as expected after the winter. We tried a couple self-help items and knew we…read morewere in over our heads. NHH &A had been recommended by a neighbor so we booked online. At first we were worried we were dealing with an AI scheduling bot, but nope, just an efficient scheduling person. We scheduled on a Sunday and they were here on time Tuesday as planned. They quickly assessed and resolved the issue and gave us information about how to clean a hose (or some such technical thing). In and out in about an hour, and the cost was VERY reasonable. With a discount for paying by check. We will call them again without hesitation!

Five stars all the way. Starting with Sara who helped me track down a hard-to-find heat pump, kept…read moreme updated throughout the entire process, and was willing to work with me on several different options to get my system running again. I also dealt with Amir and Jayson who helped install my new system, which was quite complex. Not only did I get a great new system at a good price, but this team definitely knew what they were doing and were willing to work really long hours to get my system back on track. I've never been so happy to fork over this much money since I know I got a very good value for that money. I'm also loving the improvements to my heat pump, furnace, and new coil!

Green Bear was exceptional from start to finish. Shawn arrived when he said he would, explained…read morewhat was wrong clearly, and walked me through what he planned to inspect. He did exactly what he said he was going to do -- and ultimately fixed the problem the same day. The work was professional, thorough, and technically sound. While others had suggested replacement, Green Bear took the time to repair instead -- saving me thousands. I now have heat and confidence in the work that was done. I would absolutely hire Green Bear again and have already referred him to friends.

tldr - if it's related to HVAC, call the installer of your HVAC system if possible…read more I called Green Bear to take a look at an HVAC system (on second floor) that was leaking water on the 1st floor ceiling (due to AC condensation). They sent someone over, who didn't really open the HVAC system panel much. I didn't seem confident that this would fix it. But they recommended to fix the drain pan inside the evaporator coil box, which they said was much more expensive. For clearing the drain pipe and gluing a loose pipe, which didn't actually fix the main problem, they still billed me $300 - diagnostic fee ($99) + 1 hour ($199) - (there's a 3% credit card fee, but they accept checks) 4 or 5 hours later, there was dripping again. I ended up calling Bob's, they sent 2 technicians who knew what they were doing (they opened the panel properly), they found and fixed the issue - it did not involve replacing a drain pan. Bob's only charged me the diagnostic fee of $175 and did the job right (compared to $300 that Green Bear charged)

Awesome service, they even got the water heater over a bench that was installed closer to the water…read moreheater space than it should have been. They were thorough in their explanation of how long our new gas water heater will last - the one they were replacing was 30 years old, and I wanted a new one that would last as long as possible. Tyler was personable, honest, and was not a "script" guy. I got three estimates, and these guys were not only the best, they actually knew what they were doing - they actually knew details about each water heater - and were more honest than the others I spoke to regarding two other bids. No hidden fees. A family company, selling American made tanks. I will definitely call them for anything water related. Top recommendation.

The guys replaced our 20 year old water heater in 30 min. They were in and out faster than it…read moretakes to drink a morning coffee. And they did it $1,500 LESS than two other notable local shops we got estimates from. I asked why so cheap and One Brother said simply, "that's how much it costs." THIS is integrity folks. No up-selling, no surprises, or vague line items--just two guys and a fast, professional install. I wish these two did insulation, framing, drywall; I'd hire them (or anybody like them) in a heartbeat. Diamonds in the rough. Easiest 5 I've ever given, and we've had a lot of work done on our 1952 Seattle home. Can't recommend enough.

An easy 5/5 rating, really appreciate Scott and his team. Communication was clear and prompt, they…read morewere very punctual for both appointments, and the pricing was fair and easy to understand. I had them come out and re-route my furnace's exhaust pipes, specifically fixing the terrible job a previous HVAC company did, and Scott fixed it in a fraction of the time with none of the hassle or mess. He even went above and beyond and replaced our air filter for us and repaired the vinyl tubing for pumping out furnace condensate, too.

Hired team to come and do a vent cleaning after my house had gone through a remodel. Appreciated…read morethey were up front with their cost structure. Tech came out and did his job well. Highly appreciates the experience