Bay State Environmental Services, Corporation.

Bay State Environmental Services is a Lynn, MA outfit built around one job: getting lead paint out of a house safely. Its own site also lists painting, carpentry, power washing, plastering, drywall repair, and mold work, though the site itself is an unfinished template with placeholder text on several pages. The company says it has done deleading for over 7 years, while Better Business Bureau records show the corporation has been on file since 1994 — a gap likely explained by a shift into lead abatement partway through a longer business history, not necessarily a red flag. Its Massachusetts Home Improvement Contractor license, number 194222, checks out as active in the state registry — not just a self-reported badge. On Google it holds a 4.6 out of 14 ratings, echoed by similar 4.6–4.8 scores on Birdeye and Ecohome. The two most recent reviews tell different stories: in June 2026, a customer named Ruben describes a same-day quote that turned into a finished deleading and window-replacement job within about a week, with quick after-hours responses to questions; two months earlier, in February 2026, another customer says a deleading job from the same company 'was very low quality' and would not recommend it. That complaint sits right next to the praise, not buried in an old batch of reviews. Its BBB file is a B-, marked down specifically for failing to respond to a complaint — worth raising directly before booking. Listings also disagree on the address: Google, BBB, and its own contact page put it at 33 Endicott St in Lynn, while older listings on Manta and Superior Mold Removal still show 53 Cook St — likely a stale address rather than a different company, but worth confirming which office is current. For a straightforward deleading job, this reads as a licensed, moderately reviewed local option — just get the scope of work in writing and walk the finished job together, given the recent complaint about quality.