Top 9 Basement Waterproofing in Boston, MA

Updated March 2026 · Based on licensing, reviews & response time

Quick Answer

Top: X'CLUSIVE RENOS & REMODELING LLC (4.9), Remodeling Boston (4.9), Greater Boston Contractors (4.9)

1

Dynamite waterproofing and masonry

90 Canal St, Boston, MA 02114, USA

★★★★½ 4.7 (78 reviews)

Licensed & InsuredTop Rated

Services: Basement Waterproofing

2

Metro Masonry & foundation, waterproofing

45 Prospect St, Cambridge, MA 02139, USA

★★★★★ 5 (236 reviews)

Licensed & InsuredTop Rated

Services: Basement Waterproofing

3

Boston District's Waterproofing

1 Mifflin Pl, Cambridge, MA 02138, USA

★★★★½ 4.9 (27 reviews)

Licensed & InsuredTop Rated

Services: Basement Waterproofing

4

Union Masonry & Waterproofing

53 State St Ste 500, Boston, MA 02109, USA

★★★★★ 5 (23 reviews)

Licensed & Insured

Services: Basement Waterproofing

5

Fenway Masonry & Waterproofing, Chimney Repair, Basement Repair Boston

867 Boylston St suite 501, Boston, MA 02116, USA

★★★★★ 5 (54 reviews)

Licensed & Insured

Services: Basement Waterproofing

6

StoneBase Masonry - Basement & Foundation Repair Specialist

275 Grove St Suite 4017, Newton, MA 02466, USA

★★★★★ 5 (112 reviews)

Services: Basement Waterproofing

7

Keystone Foundation & Waterproofing

245 First St, Cambridge, MA 02142, USA

★★★★★ 5 (37 reviews)

Services: Basement Waterproofing

8

Groundworks

1500 District Ave, Burlington, MA 01803, USA

★★★★½ 4.8 (126 reviews)

Services: Basement Waterproofing

9

StoneBase Masonry - Basement & Foundation repair specialist Boston

4228 Washington St, Boston, MA 02131, USA

★★★★★ 5 (14 reviews)

Services: Basement Waterproofing

How We Ranked These Boston Pros

Our rankings are based on a weighted evaluation of five key factors:

Licensing & Insurance — All listed businesses hold active state licenses verified through official databases.
Customer Reviews — We aggregate ratings from Google, Yelp, and the BBB, weighting recency and review volume.
Response Time — Companies offering same-day or 24/7 emergency service score higher.
Pricing Transparency — Businesses who offer flat-rate pricing or free estimates rank above those with opaque billing.
Experience & Longevity — Years serving the Boston market and breadth of services factor into overall reliability.

Rankings are reviewed quarterly. Have a correction? Contact us.

Frequently Asked Questions

Best basement waterproofing in Boston?

Top: X'CLUSIVE RENOS & REMODELING LLC (4.9), Remodeling Boston (4.9), Greater Boston Contractors (4.9).