Boston Standard is a full plumbing, heating, cooling, and electrical outfit based in Dorchester, working across a wide swath of eastern Massachusetts — roughly 130 towns according to its own listings — with financing options, membership plans, and self-reported 24-hour availability. It holds Master Plumbing, Gas-fitting, and Sheet Metal licensing (self-reported, not independently verified against the state registry), EPA Universal and NATE certifications, and was named a 2021 'Contractor of Excellence' by the trade publication Contracting Business.
The bulk of the written record, spanning 2014 through 2025, describes competent, well-communicated work: named technicians — Carlos, Anthony, James D., the crew of Dylan, Pedro and Dan — are repeatedly credited with explaining the job, showing up on time, and handling mini-split, heat-pump, and furnace work cleanly. On HomeAdvisor and Angi, where the company carries a much larger sample of 346 ratings on each platform, the average sits at 4.6★, with more than three-quarters of ratings at 5 stars.
But a cluster of detailed, credible complaints from 2021 through 2024 stands out and is worth taking seriously. A 2023 review describes three air conditioners installed a few years earlier that still run noisy and leak water after more than 30 service visits, with the customer weighing legal action over roughly $25,000 spent. A 2024 review reports an HVAC installation that the company's own technician later called a bad job — with Boston Standard then declining to cover the cost of fixing it and customer service going silent for two weeks. A 2022 review from a licensed engineer with a refrigeration-technician certification lays out a detailed disputed diagnosis. Separately, a 2022 Houzz review and a 2022 Angi review both describe no-shows within scheduled arrival windows with little communication, and a 2021 Reddit post describes a $681 bill to replace a $20 part after being told a quote would come before any work started.
Those written accounts sit at odds with the much larger platform averages above — a real tension worth naming rather than resolving one way. The negative accounts are specific enough to be credible on their own terms, but they represent a small slice of a company whose broader rated volume runs strongly positive.
Given that split, it's worth asking for a firm, written quote before work begins and following up in writing if a scheduled arrival window is missed — most jobs here appear to go smoothly, but the exceptions on file are serious enough to plan around.