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.

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 needed to replace my gas furnace and had been wanting to upgrade to a heat pump. As a new…read morehome-owner, and having had mixed experiences with heating/plumbing/contracting services, I got multiple quotes. I decided to go with Better Air NW, mainly because of their high yelp rating. Install did not go perfectly. I had concerns about excessive equipment noise. Justin (the owner) assured me that if it's not right, it's not done. Air pressure settings needed to be corrected. Due to the vibration, we unmounted the heat pump from the house. After that, it's been smooth sailing. They appear to have a strategy of cultivating customer satisfaction and confidence. If you're shopping around, these guys are a pretty safe bet.

Jason was great and super helpful. He went above and beyond to make sure the whole system was…read moreworking like it should. Before and after photos inside the ducts were dramatic!

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!

The team diagnosed and fixed my problem all within 24 hours of my initial message. Thank you so muchread more

They were very helpful, came quickly and communicated well. I was planning to replace my fireplace…read moreand they were able to get it to be good to go without replacing.

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.

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.

GoGreen installed a hyper heat pump system with AC in 2023 and it's been a nightmare ever since. We…read morehad to beg them to cover the exposed lines in the garage and to tape over messy connection points. Errors abound after install that they had lots of trouble resolving. Due to a misdirected email that we weren't supposed to be on, we saw that what they tell customers is different from what they discuss internally. System cools when there's no need to cool and heats when there's no need to heat. Register blows cold air in the winter when the system is in heating mode. Technicians have no idea how to fix any of it, and repeatedly make the problem worse (and then go radio silent) when they come for a service call. Go somewhere else.