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 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.

We've been Pearce customers for over ten years and can strongly recommend their team!…read more Clair recently visited to perform our annual heating and A/C maintenance. As always, he arrived right on schedule and was professional, courteous, and friendly. He even patiently put up with our dog jumping on him while he was trying to work! We're very happy with the service, and our house is staying nice and cool during this hot summer. Thank you, Pearce, and especially Clair!

After consulting several vendors, we chose PEARCE to install a Hybrid Heat Pump system and an…read moreElectric Vehicle (EV) Charger in our home. We are HIGHLY satisfied with all aspects of the experience, including the functioning of the installed equipment. All of the many PEARCE team members I had contact with were a pleasure to work with. Communications with PEARCE were prompt, succinct, and complete; expectations were clear. Pricing was reasonable. A detailed description of our experience follows: PEARCE was introduced along with 2 other vendors by Puget Sound Energy (PSE) as a candidate for installing an EV Charger (which we had procured separately) and associated electrical wiring and breakers. The PEARCE representative, Isaac, made a much better impression than the other vendors. He appeared in person (rather than over the phone like another vendor) to examine the site and he answered all my questions; thanks to the information he provided we moved the installation point to a better location. PSE also introduced 3 vendors for installation of a Heat Pump, a system that would be new to our 1970s-era split-level house. Two of these vendors proposed (based on our home's square footage) a 3-ton capacity Hybrid Heat Pump, with one stating that additional ducting would be needed; the third vendor was adamant that we would need a ductless heat pump because a Hybrid Heat Pump system would not function with our home's ducting. The variance in Heat Pump proposals left me confused. Therefore, due to Isaac's positive impression, I asked PEARCE to make a Heat Pump proposal. Brian visited the following day and was able to alleviate my concerns with his technical knowledge and his rich experience with Heat Pumps. He said that though he would be happy to install a 3-ton capacity system, he believed a 2.5-ton capacity Hybrid Heat Pump system would be a better fit given factors beyond our home's square footage, such as the size of our ducting and our house layout. The PEARCE team arranged to have both the EV Charger and Hybrid Heat Pump installed at the same time. Isaac installed both the EV Charger and the electrical wiring for the Heat Pump, including placing easy-to-read printed labels on the installed breakers. A multi-person team led by Jake installed the Hybrid Heat Pump system over two days. I was very pleased by the routing of the lines between the external Heat Pump and interior Air Handler (located in our laundry room): no conduit needed to be run on the exterior of our home and no interior walls needed to be cut open and repaired. A nice touch by Jake's team was the fabrication of a metal pocket next to the Air Handler for storing the equipment manuals. The installation teams were respectful of our property, including wearing booties or laying cloth rugs to protect our floors. Alison of the office team was a pleasure to deal with in setting up dates, dealing with a minor issue, and invoicing. We have been able to experience the functioning of the installed Hybrid Heat Pump system on both cool and warm days and are very satisfied; the 2.5-ton capacity system that Brian recommended meets our expectations for both heating and cooling. Regarding heating: compared to the gas furnace it replaced, the new system keeps our home at a more even temperature both throughout the zones of our house and across the hours of the day. Regarding cooling: previously we had no cooling system; the heat pump exceeds our expectations in cooling our entire home effectively with relatively even temperatures across zones. The PEARCE people take pride in doing quality work and are a pleasure to work with.

Mark from top heating and cooling was very helpful. I had another company install a Bosch heat pump…read more5+ years ago that developed a leak and turned off from low pressure. I didnt get good vibes from the original company when I asked them about repairs and warranties, especially when I asked them why it failed and why I should expect it to not fail again. Mark was super helpful. There were actually somehow multiple spots where the line set was kinked and leaking due to the original installers error. Mark was able to find and fix these leaks very quickly and he seemed very trustworthy and honest. If I have any issues I will definitely call them again

Mark was honest, clear with communication, and delivered quality work. Would definitely reach out…read moreagain when in need.

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

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.

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)

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.

We had Max come on time. Did complete cleaning of hvac vents and dryer vent. He went above and…read morebeyond in fixing our dryer vent which was leaking. Highly recommend.

I selected this company based on his outstanding Yelp ratings. Max showed up on time and did an…read moreexcellent work for duct cleaning for us today. 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.

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.