What the public permit record shows, not self-reported reviews.
Is CLEAN TECH CONSTRUCTION LLC a real contractor?
CLEAN TECH CONSTRUCTION LLC appears in public building-permit records with 106 permits filed through 2026 in and around City of Somerville, MA. Permits are filed with local government before work begins, so this is a matter of public record, not a self-reported listing.
How is CLEAN TECH CONSTRUCTION LLC's track record verified?
Every figure on this page comes from building permits pulled from municipal records and matched to CLEAN TECH CONSTRUCTION LLC by the contractor name on each permit. Permit records cannot be purchased or faked the way online reviews can, which makes them a stronger signal of real, completed work.
Is CLEAN TECH CONSTRUCTION LLC licensed and insured?
This profile is built from permit records, which confirm permitted work but do not include license status. CLEAN TECH CONSTRUCTION LLC has not claimed this profile to add license or insurance details. Confirm licensing directly with your state or local board before hiring.
How recent is CLEAN TECH CONSTRUCTION LLC's work?
The most recent permit on record for CLEAN TECH CONSTRUCTION LLC is dated 2026-05-18, with 106 permits on file in total.
Recent permitted projects
Residential weatherization and air sealing with the Mass Save Program. No structural changes.City of Somerville · 2026$3,426
Residential weatherization and air sealing with the Mass Save Program. No structural changes.City of Somerville · 2026$19,523
Residential weatherization and air selaing with the Mass Save Program. No structural changes.City of Somerville · 2026$16,105
Residential weatherization and air sealing with the Mass Save Program. No structural changes. Unit 1City of Somerville · 2026$8,230
Residential weatherization and air sealing with the Mass Save Program. No structural changes.City of Somerville · 2025$23,881
Residential weatherization and air sealing with the Mass Save Program. No structural changes.City of Somerville · 2025$814
Residential weatherization and air sealing with the Mass Save Program. No structural changes. Units 1 and 3 only.City of Somerville · 2025
Area served
City of Somerville, City of Worcester
Use this data — free
Republishing these numbers? A link back is all we ask — one click copies a ready credit you can paste into any post.
Are you CLEAN TECH CONSTRUCTION LLC?
This profile was built from public permit records. Claim it free to add your photo, phone, and website, so the homeowners landing here can actually reach you.
Add this Permit-Verified badge to CLEAN TECH CONSTRUCTION LLC's website. It links to this profile so homeowners can see the public permit record behind your work.