I have used Overlake since 2019 in two different homes. In addition to routine maintenance, I have…read morehad an entire A/C system installed which included electrical and gas line work which was difficult due to the location in a narrow hallway closet. I have also had them replace a condenser in another system. Recently, they replaced a gas water heater with a tankless system. This was a difficult installation due to the location in the center of the house and the need to install intake and exhaust pipes to the exterior of the house. A technician and two installers made visits and then I was given a detailed proposal with recommendations and several options. The owner, Robert, called to answer my list of questions, so that I fully understood my options. The work was scheduled within the week. The technicians arrived on time, reviewed the project with me and kept me updated as the work progressed. They laid down protective coverings over hardwood floors, as they had to drain and remove the 80 gallon water heater through the living area. The installation required that they cut two access openings in an existing chase to gain access to an outside wall. They cleaned up afterwards and I could not tell that they had been working there. I have always experienced great service from the initial contact through the competition of a project. I would definitely use them again and highly recommend their HVAC and water heater services.

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.

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.

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.

My gas furnace was intermittently failing to ignite, and even though we couldn't reproduce the…read morefailure while he was here, he was still able to figure out what was wrong and fix it, only charging the diagnostic fee. Would definitely use again.

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)

Great service. Came by with a good estimate for my mini split installation, and did the whole job…read morethe same day. Good finishing touches with nice looking conduit.

Outstanding Service - Again! Thank You, Mark! This wasn't…read moreour first time with Top Heating & Cooling -- we called them about three years ago and had a great experience. So when we needed help again recently, it felt like reconnecting with a trusted name. And they didn't disappoint. This past weekend, my mum noticed our basement was flooding -- water was pouring from the pressure relief valve on our hot water tank. After doing some research, we managed to shut the tank off, but that left us without any hot water. Not exactly a fun situation! (We were half-joking about heading to the gym just to grab a shower.) Mark arrived and immediately put us at ease. He was professional, kind, and genuinely patient -- taking the time to explain the issue clearly before getting to work. He diagnosed the problem quickly and had everything fixed in no time. Thanks to him, we had our hot water back and our weekend back on track. It means a lot when a company earns your trust not just once, but twice. If you're looking for a technician who is not only skilled but also truly cares about the people he's helping, Mark is your guy. We'll absolutely be calling Top Heating & Cooling again -- hopefully not too soon, but without hesitation when we need to! Thank you, Mark! You saved the day (and our shower plans)!

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.

If I could give these guys 6 stars I would! After many bad experiences I feel blessed to have found…read moreThunderbird HVAC. Thunderbird HVAC is "Second to None"when it comes to professionalism, attention to detail, & most importantly honest and fair pricing(No surprises or hidden costs). Their employees are true professionals. They were prompt,polite, efficient and left my home clean and free of trash and cigarette butts . Which is what I dealt with in past experiences with other companies. They installed a hvac unit last may and I was having troubles (my fault for messing with the thermostat) and he came over a few hours after I called at no charge!!!! He looked over everything. He took the time to explain everything and genuinely cares about doing a good job. Im not used to seeing so much integrity and work ethic .

I had a wonderful experience working with Rob and the team at Thunderbird HVAC…read more I was looking to get a mini-split installed in a somewhat tricky situation with our townhouse. Power is on the second floor, but the only space for the unit was on the 3rd floor deck. Rob had no problem devising a plan to get power to where we needed it. Rob was professional the whole process: I got an estimate on the spot, and they promptly followed up with a written quote. I was able to get scheduled the next week, which was awesome. Overall Rob did a very thorough job. So happy with the end result and all the work he did. Thank you so much for helping us stay cool this summer! Will absolutely recommend you to any of my friends in the future.

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!

Paul's team did an excellent job repairing my 6 unit split unit heat pump. The original installer…read moredid a poor job installing and the leaks caused the eventual failure of the system in only a couple of years of usage. For this issue we had some interactions with other HVAC companies, our original installer ignored us, some company said my warranty doesn't work any more because they haven't serviced it annually, one company gave the wrong diagnosis, etc etc. Really appreciate Paul's honesty and his team's expertise. It was a breath of fresh air to deal with. I will recommend them to any one who needs quality Hvac work!

I'll make this short and sweet. If you need AC or Heating, you'll get great quality and very…read morecompetitive pricing from Innovative! Thank you!

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.

Used this company recently and they were great! Came out for an issue that turned out to be not…read morewith our unit. Was able to address another issue we had. Price reasonable.