Excellent work from GreenTop. They installed a new furnace for me without any issues. I got the…read morefurnace I wanted for a reasonable price. No up-selling pressure, painless quote, and service delivery. I couldn't be happier. :-)

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.

GOAT was not only the best priced, but the most communicative and top notch customer service. Don't…read morehesitate to work with GOAT because they went above and beyond. We chose GOAT to install a three zone mini split system. //CONSULT// Our consultation with Andrey (one of the owners) was fantastic. He was on time and showed up when he said he would. Unfortunately other companies we asked for quotes missed their appointments - but not Andrey. He thoroughly explained everything and did a thorough walk through. //COMMUNICATION AND QUOTE// I liked that Andrey followed up with us to check in with us. Again other quotes took more than 3+ days. Andrey had a quote within 1 business day. He emailed us asking if we had further questions. //DAY OF// Vasilly and his team (Mark, Ed, Lubec and Alex) arrived promptly! They did another thorough assessment and provided two solutions: Going through our attic or going along the exterior soffit. Our house has a unique challenge in that our siding is fiber cement with bricks in the wall. They were extremely communicative, cleaned thoroughly, and finished within ~5 hours. Everything turned out fantastic! They made everything look so clean and so sleek! We also had two cats and they were mindful of closing the doors and checking to make sure they never escaped (even at one point because they communicated through cell I heard Vasilly saying to make sure to close the doors so the cats don't escape lol) They explained to us everything and made us understood the unit and how to use it We're so happy with the customer service and would highly recommend this family run business to anyone

Knowledgeable, prompt service. Has a mystery furnace and ac…read morefailure that thankfully turned out to be just a blown fuse. They were able to squeeze me in same day for a quick diagnostic. And since it was a simple fuse swap, problem also solve same day. They also checked the thermostat wiring too just to be safe. Highly recommend!

Been using for a few years for tuneups and my son had a heat pump put in that works mahvelouslyread more

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.

Prompt and friendly service. Both setup and in house what more could you ask for. Have had to same…read moreexperience both times I did business with them

Top marks all around. We needed to place our aged furnace…read moreand A/C units and called Better Air NW to come out for an estimate. Colin took the time to learn our wants and needs, understand our current system, and most importantly, what we did not want. It was a frank discussion to match the install with what we wanted; no upselling, no pushing for a heat pump once we said we didn't want one, no pushing extra services. Straightforward and honest. The estimate was right in the middle of the range (for this area), and we were able to schedule the work for early the next week. It was going to be a single day, but our "mission glitch" was some less-than-up-to-code electrical on the old system that needed to be brought up to code. That added a few hours and ran us over into the next day, but it was done at no extra charge. From start to finish, communication was timely and clear, by text and phone with email as a backup. Scheduling was a breeze and teams arrived exactly when they promised. The quality of work is excellent, and it all comes with a ten year warranty. Pleasant, professional, efficient.

All the great reviews are spot on correct. I needed to replace my ~16 year old dead heat pump and…read morefurnace. Had already received 3 confusing estimates from Bel-Red (no longer using, they got too big) ranging from $21K to $40K. Premium priced for average service. Rob took the time to review my current HVAC system and needs. He walked me through various equipment choices narrowing each one down to what made sense for my house and needs. His bid was very reasonable and logical. Best all, extremely competitively priced. Setup a two days back to back for removal/installation. Did hit a hiccup, in that the new sensor was bad and caused multiple error messages. Had to wait for the part to become available, but they keep me abreast of timing. Final sensor arrived, now installed. Works great so far. Will continue to use Overlake going forward for maintenance. I'd give them 10 stars if Yelp would allow.

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.

Highly recommend for quality, safety, efficiency, and communication. Carey was our technician and…read morehe was fabulous. Really appreciate that they regularly keep you updated and are very responsive. They even send you a picture of the person who's coming out to do your job - a very nice safety feature. You're also able to track your technician and see where/how close they are to your residence. Look no further!

Their "expert" visited in the morning, assessed my septic tank and gave a quote to replace my pump…read morein the afternoon which I agreed to. They charged me upfront, but told me in the afternoon that they don't have the required permit to do the work. Their incompetence wasted half of my day.

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!

one of the best service i received. Amir was awesome. very thorough, very friendly, took his time…read moreto explain what and why. Will definitely be utilizing northern horizon heating and air again. My only experience was with Amir and would highly recommend him. I'm sure the other techs are awesome too! Highly recommend

Our second AC unit for the third floor of the house failed in the summer heat, Nick came out and…read morehad the parts on the truck, so he was able to fix it immediately. Price was reasonable and service was quick. Will always use these guys.

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)

I was very impressed with this company! Chris, one of the…read moreowners, provided an estimate over the phone after reviewing a photo of my existing setup. It was so nice to actually talk to the person who is going to be installing the water heater rather than just making an appointment through an answering service. He's been installing water heaters for 20+ years. My husband and I originally wanted a tankless water heater, but Chris took the time to explain the pros and cons. I asked about other options and he explained various hot water tank options. Chris advised a high-recovery 50-gallon water heater alone would likely meet our needs, but we chose to add a mixing valve for even more available hot water. We have not run out of hot water yet, so I'm very happy. The installation took only about 40 minutes, and we couldn't be happier with the service, communication, and professionalism. Highly recommend!

Two Brothers are the best! When the hot water tank that they installed last February wouldn't stay…read moreon, they called and talked me through trouble shooting the problem on a Friday afternoon so that we would have hot water for the weekend. It was so kind of them. Turned out that the house painters had covered the air intake for the water heater and that's why the pilot would not stay lit. I highly recommend them!

Every year it seems like our HVAC + Tankless Water Heater service goes up in cost. And the techs we…read morehave previously used often arrive and do just and adequate job. This time I shopped around and found a good rate from Skyline. Checked their business license, insurance, and LNI and they looked clean. So I gave them a shot. Scott came and spent about 2 hours working on our heat pump, furnace, and descaling our tankless water heater. He was very organized and had the right equipment for the jobs in his truck. Good sense of humor, but also good advice around how to best upkeep those systems in my house. I ended up getting a discount by purchasing this year's service and next year's together. Very happy with Skyline's work and look forward to using them for years to come.

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.