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

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.

James is a skillful and honest HVAC tech. I hired James to service our furnace and tankless water…read moreheater a year ago. He did a much more thorough job than any other tech I've experienced. I also appreciated that he didn't try to upsell me on anything I didn't need - I asked about installing a heat pump and he explained why it didn't make financial sense in my situation. Twice since then I've gotten in over my head with DIY HVAC projects. Both times I've called James to ask for help and he's been able to walk me through how to fix the issue myself without requiring a service call. It's a huge relief to have an expert you can trust. I'd highly recommend calling James for any HVAC needs.

Holden Village recently had the pleasure of working with James Colver of Allied Heating and AC…read moreSolutions, an outstanding HVAC contractor who exceeded our expectations in every aspect of a major water heating system upgrade. Beginning with the initial consultation, he took time to carefully assess the condition and limitations of the aging electric water heaters in our hotel/dining hall. Rather than offer a quick fix, he conducted a thorough analysis of our facility's needs, listening closely to feedback from multiple stakeholders before proposing a long-term solution. Holden Village presents unique challenges for a contractor. We are an ecumenical retreat center built in an abandoned mining town high in the North Cascades Mountains. The only access to the Village is by ferry boat up Lake Chelan and then by Holden's bus transport ten miles up a steep gravel road. We produce our own power with a hydroelectric system, operate our own water treatment system and septic system, and repair and maintain our 1930s lodges, chalets, and community spaces. Everything we need must be transported in by barge, ferry, and truck. James's recommendation--a high-efficiency heat pump water heating system--was not only environmentally forward-thinking but is projected to reduce our energy costs by up to 90% in our hotel. This substantially reduces the load on our hydroelectric system and perfectly aligns with our long-term goal of becoming a carbon neutral facility. James walked us through every detail of the system's performance, benefits, and installation process with clarity and professionalism, making sure we understood what to expect. Once we agreed on the scope of the project, James took all these challenges in stride, arranging to bring his own vehicle in by barge, fully stocked with the tools and equipment he needed to complete the job. The installation itself was seamless. Despite the complexity of our custom-built energy management system, he integrated the new heat pump with impressive technical skill, ensuring compatibility and peak performance. Throughout the process, he was consistently courteous, respectful of our operational needs, and kept disruptions to an absolute minimum. James and Allied Heating and AC Solutions didn't just provide a product; they took the time to understand our situation and learn what was important to us, and then delivered a thoughtful, cost-saving, and expertly executed solution. James's ability to blend technical expertise with excellent communication and stakeholder engagement made the entire experience positive and stress-free. We wholeheartedly recommend him to anyone seeking a trusted HVAC professional who goes above and beyond.

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.

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)

Excellent service from Boris S. and his colleague…read more My gas water heater had stopped working, and I also had a toilet with a slow leak. They arrived on time, sent an ETA text beforehand, quickly diagnosed the issues, and had the water heater running again within about 20-25 minutes. Boris also took the time to discuss replacement options for the future, including a Bradford White water heater, and promised to follow up with a quote and recommendations. The toilet repair will need a little more time to confirm, but overall I was very pleased with their professionalism, communication, and responsiveness. I would not hesitate to call them again for future plumbing work. Thank you, Boris and colleague!

Boris was friendly, informative and very professional. He finished the work on time and also helped…read moreout with a pending sink clean. Pricing was good as well.

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.

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 selected this company based on his outstanding Yelp ratings and he showed up on time and did an…read moreexcellent job. I rely on Yelp for most of my vendors and this company is first class. I had them clean my ducts and the dryer vent. I love it when a vendor is just exceptional. I had to wait a few weeks because they are in high demand but it was worth it 100%

Had a blockage in the vent between laundry room and outside. tried to do ourselves but didn't fix…read more Called and scheduled Max, explained the issue and he was able to clear for us. Max was extremely professional and will be contacting him again to have all the ducts/vents cleaned again. It's been 5 years (Vacu-Man did the last time as well). Highly recommend. And my SIL will be reaching out to him soon for her own ducts/vents.