Queen Foundation Repair
Local business · 201 Washington St, Boston, MA 02108, USA
Their work
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Call (617) 488-8647Visit websiteSee on GoogleYou reach them directly — we don’t take a cut.
Verified record
- Not rated by the BBB
- 13 reviews in the last 6 monthsNo negatives
- 27 work photos
Highlights
- Named technicians — reviewers credit Javier, Miguel, and Juan Carlos by name
- Dry basements — waterproofing jobs described as still dry months later
- Fair, fast pricing — pier-and-beam repair beat the price and timeline feared
- Crack repair — widening foundation cracks fixed before they worsened
- Single review platform — every rating and review found comes from Google
Foundation and waterproofing work is essentially all Queen Foundation Repair does out of its Boston address, and its reviewers keep circling back to the same short list of jobs: a wet basement, a cracking slab, a wall that's started to bow. The company operates as a DBA of Conversion Lab LLC and is listed with the Boston Chamber of Commerce. Google shows it at 4.9 stars across 45 ratings, and the last six months brought 13 reviews with nothing negative in the mix. Recent jobs read like a tour of the trade: Javier walked one homeowner through a basement-waterproofing job after a small leak scare and handled another during a heavy storm, Miguel took on a bowing basement wall that reviewers say restored the structure's stability, and Juan Carlos is credited on a separate waterproofing job. A sump-pump and drainage install left one customer's basement dry for good, a crawl-space sealing job was finished quickly with no mess, and widening cracks in a slab got fixed before they spread further. One customer with pier-and-beam trouble under an older home said the crew beat the price they feared and finished ahead of schedule. Every rating and review turning up right now comes from Google — no BBB, Houzz, Angi, or Thumbtack profile has surfaced yet, so this reputation currently rests on a single platform. Nothing in that history points to a bad outcome, but it hasn't been cross-checked elsewhere. For basement leaks, foundation cracks, or a crawl space that needs sealing in the Boston area, the recent pattern is dry basements and stabilized walls with zero complaints logged in the last half-year. Worth confirming upfront which name — Queen Foundation Repair or Conversion Lab LLC — actually goes on the contract.
Read the comments
Most recent comments
- 5.0Jun 30, 2026
We were concerned that a small leak would turn into major damage. Queen Foundation Repair inspected everything thoroughly, and Javier made the entire basement waterproofing process easy to understand.
— Miral BOUGMAView on Google Reviews ↗ - 4.0Jun 30, 2026
This team did a great job installing a sump pump and improving drainage around our home. No more standing water issues at all.
— Serena MAATOUKView on Google Reviews ↗ - 5.0Jun 29, 2026
We had water coming in during storms, and these guys installed a full interior waterproofing system. It’s been completely dry ever since.
— GURRA KOTA VIKAS 16R01A0515View on Google Reviews ↗ - 5.0Jun 28, 2026
Our home feels much safer now after these folks sealed the cracks and improved basement waterproofing.
— Grace MartinView on Google Reviews ↗ - 5.0Jun 28, 2026
Honestly impressed with how Juan Carlos made sure the whole basement waterproofing job was done properly.
— Wanda PeterView on Google Reviews ↗
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Update history
Added 45 new comments, added 27 new photos, established rating 4.2
- behind the score: Single review platform — every rating and review found comes from Google