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Typical Greater Boston range for this kind of work, from regional averages — not a quote from Trust 1 Services. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$290 – $710
Typical plumbing job around $500
The complaint that keeps recurring about Trust 1 Services isn't the work — it's the bill. In July 2026 a customer wrote that a technician cleared a clogged mini-split by flushing it with water in about twenty minutes, used no parts, and charged $511; the same account turned up on the Better Business Bureau, on Angi, and in an r/hvacadvice thread, and in each one the customer said a manager repeated that this was standard pricing and left it there. Set that against what people say when the job goes well, because that is the larger share of what customers write. Across 32 reviews from 2024 to 2026 the technicians get named — Eric, Nick Julian, Jake Souza, Alyssa — and the praise is unusually specific: boot coverings in the house, the unit inspected before anything was quoted, repair-or-replace options laid out with exact costs and no push toward the bigger number. A customer writing in May 2025 about a central A/C replacement described the owner, Anthony, stopping by the job himself. Another, in May 2026, came away with a list of seasonal tips for keeping the outdoor unit clear of debris. The platforms disagree about how to score all this, and the gap is worth knowing. Angi and HomeAdvisor both show 4.6 across 18 reviews — the same 18 reviews, since the two sites carry an identical set. The Better Business Bureau, drawing on a different pool, shows 3.4 across 15, alongside an A+ grade and accreditation. Thumbtack has 4.0 across four. Pin down pricing in writing before anyone touches the equipment. Beyond the $511 flush, a customer in March 2026 said a technician charged $79.99 for the service call and then quoted $4,500 for a heating repair. Another that same month said a scheduled four-hour tune-up window passed with nobody showing up. A third, also in March 2026, said problems recurred after emergency work and that calls and emails went unanswered. And a customer in May 2025 said a gas furnace installation failed repeatedly and they eventually brought in a different company. This is a shop that does mini-split, central A/C, heat pump and furnace work day in and day out, with everyday plumbing — faucets, shut-off valves — running alongside it, and when it lands, customers name the tech who did it. Get the flat-rate number in writing before the truck rolls, and ask exactly what the service call covers.
“Don't Trust 1 Services”
“Rep came out for clogged mini split, flushed it out with water in just 20 minutes. No parts needed, and charged $511. Tried to get an explanation of the cost, and was told it was standard pricing. Did some research and that is definitely not the case. Spoke to manager who regurgitated same info, with no resolution. Stay clear!!!”
“Alyssa came today to perform a service maintenance on our HVAC system. She was very professional and performed her job without any issues and I barely knew she was there.. Alyssa very thorough in the cleaning and inspection and of the unit.”
“I recently had an experience with a local plumbing and HVAC company that left me quite underwhelmed. From the initial contact to the service provided, there were numerous communication issues, and t”
Outstanding customer service from start to finish. The plumber was knowledgeable, respectful, and left everything clean after the repair.
Great heating service! The technician diagnosed the problem fast and had our furnace working again the same day. Very satisfied with the service.
We had our AC serviced by Trust 1 Services, and the experience was fantastic. They arrived on time, explained everything clearly, and the system is running perfectly
Trust 1 Services did an excellent job fixing our plumbing issue. The technician was professional, friendly, and completed the work quickly.Highly recommended!
REMOVEDcame out for clogged mini split, flushed it out with water in just 20 minutes. No parts needed, and charged $511. Tried to get an explanation of the cost, and was told it was standard pricing. Did some research and that is definitely not the case. Spoke to manager who regurgitated same info, with no resolution. Stay clear!!!
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