This business is Trusted — customers consistently rate it 4.8★ across 229 reviews, indicating reliable, quality service.
A 4.8★ rating from 229 reviews indicates strong quality — continued review growth will further confirm reliability.
Monday: 8:00 AM – 5:00 PM
Tuesday: 8:00 AM – 5:00 PM
Wednesday: 8:00 AM – 5:00 PM
Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 5:00 PM
Saturday: 10:00 AM – 2:00 PM
Sunday: 10:00 AM – 2:00 PM
Customers frequently praise quality installations, energy-efficient recommendations, and responsive follow-up.
Scheduling during peak season (summer/winter) can take time — book ahead.
Homeowners looking for a trusted HVAC provider for installs or repairs.
Review Rank Score (0–100) blends a Bayesian-adjusted rating, review volume, recent sentiment, and rating consistency. It's a predictive reputation estimate — not a replica of Google or Yelp's ranking.
Andrey did a terrific job installing A/C for our upstairs rooms! Very professional, efficient, on time and clean installation. Go Green gave us great advice on where to put everything and how big a system we needed. We wound up getting a mini-split system for two rooms with ceiling cassettes so we don't have big units hanging on the walls. The main unit is big enough to support two more cassettes in case we want to add them for more rooms later. It's going to be a cool summer!
I selected Go Green because they had the best pricing of the highest-rated companies and they were based out of Seattle. Vlad was easy to communicate with and presented a statement of work that best aligned with what I needed. Other bidders were working too hard to upsell and scared me off. It was Impressive how efficiently the Go Green team of 3, Andrey, Joe, and Kyle, installed my Mitsubishi mini-split heat pump and installed a new Trane gas furnace. They worked like a surgical team, smooth, calm, considerate and polite. Not only polite to me but they treat each other with respect which is nice when they are in your home. Extensive sheet metal workmanship, craftsmanship and clean-up was outstanding. They walked me through all of the work before they started so expectations were managed and they exceeded expectations. I’d hire again for quality products, quality people, workmanship and pricing.
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AMAZING CUSTOMER EXPERIENCE! Mark came out to provide me with a bid to install a Mistubishi heat pump and four heads in our loft style second story. It included electrical work and overall saved me almost $5-10k compared to compettitors who were slow to get back me, didn't seem to want the work and also didn't provide electrical services in-house. The install team was wonderful, easy to have in our home, and extremely communicative. They started and completed the work all in one go, no pulling off to do another job and then coming back later. Overall I would 100% recommend GO GREEN to anyone and will hire them again for other projects in the future.
Just completed a long overdue switch from a 60 yo oil furnace in a 100 yo house to a modern heatpump using my current vents, with one mini split. The sales process was good/fair, and the installers Zack and Andre worked their tails off for a two day turnaround. We were very pleased.
Nice clean bid and install of a Mitsubishi split system. Ac and heat pump. Price competitive. Well recommended by previous customer. Installers Andre' and Kyle, and the electrician (sorry I lost his name) who ran the required heavy #10 electrical line for the outside compressor unit, all had to work around probs caused by the house being both 97 yr old and brick sheathed. Did this with skill and attention to homeowners requests and the house's tricky requirements. Nice neat job; all buttoned up. Crew chief/site rep Vlad explained the options well when spec-ing the job, and Andre did so explaining how to operate the control units for the inside heads. If there turn out to be any loose ends, I'm sure GoGreen will look after us. Good work all around.