Sergio Valerio

Sergio Valerio runs Sergio Valerio Construction out of 731 Martins Pond Rd in Groton, and the Better Business Bureau carries a second file for Valerio Construction at 205 Sladen St in Dracut with him as owner — that listing puts the business at 12 years, started in January 2014, with one employee. The substance here is permit history. BuildZoom records 53 permitted projects all-time, about four of them in the last three years, and describes the mix as mostly kitchen remodels valued roughly $5,000 to $100,000, spread across Lowell, Methuen, Haverhill, Malden, Tewksbury and Newton. That record earns him a BuildZoom score of 97, which the directory places in the 82nd percentile of 139,240 Massachusetts contractors. On credentials, BuildZoom lists a Massachusetts Construction Supervisor licence #CS-077834 and Home Improvement Contractor registration #132623 as active and says it verified both as of July 2026 — a directory's claim, worth confirming yourself with the state. The same profile also shows several other licences it lists as inactive or cancelled. What is missing is anyone's account of the work. BuildZoom reports zero customer reviews, and the BBB has him Not Rated because it says it lacks sufficient information. That leaves the permit trail as the only real signal, and it is not enough to put a rating on. He is a reasonable person to get a quote from for a mid-sized kitchen remodel in the Merrimack Valley, given a decade of permitted work in that lane. Before you sign, confirm CS-077834 and HIC #132623 directly with the state, ask which of the listed inactive registrations are no longer needed, and ask for references from the recent jobs.