60/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 107 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 107 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Best Foundation Repair Companies in Lynn, MA (2026)
181 foundation repair companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lynn: Bigfoot Waterproofing, CR Score 60/100; 5.0★ from 107 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): Metro Masonry & foundation, waterproofing, posts 24/7 hours; ranked #2 of 181.
- 14
Most-reviewed: Drycrete Waterproofing, 660 Google reviews at 5.0★, the most of 181 ranked; ranked #14.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
181 Lynn foundation repair companies are ranked here by CR Score, from ten published factors. 48 are open 24/7, 135 open Saturdays and 86 open Sundays, based on posted hours. The median Google rating is 5.0★ across 181 rated businesses.
Top 10 foundation repair companies in Lynn at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bigfoot Waterproofing | 60 | 5.0★ (107) | Andover, 15 mi away | Sat · Sun · Evenings | Overall |
| 2 | Metro Masonry & foundation, waterproofing | 60 | 5.0★ (233) | Cambridge, 11 mi away | 24/7 | Emergencies |
| 3 | Bruno Guerriero Construction Inc. | 60 | 5.0★ (25) | Boston, 9 mi away | 24/7 | — |
| 4 | Groundworks | 60 | 4.8★ (123) | Burlington, 13 mi away | Sat · Sun · Evenings | — |
| 5 | Dynamite waterproofing and masonry | 60 | 4.8★ (81) | Boston, 9 mi away | Sat · Sun · Evenings | — |
| 6 | All Pro Basement Waterproofing Inc | 59 | 5.0★ (101) | Ashland, 29 mi away | 24/7 | — |
| 7 | Foundation Crack Repair | 59 | 5.0★ (127) | Andover, 24 mi away | Sat · Sun | — |
| 8 | Unique Asphalt Paving | 58 | 4.9★ (40) | Haverhill, 22 mi away | 24/7 | — |
| 9 | Effective Waterproofing | 58 | 4.9★ (37) | Grafton, 25 mi away | 24/7 | — |
| 10 | BBW Basement Waterproofing | 58 | 5.0★ (22) | Brookline, 11 mi away | Sat · Sun · Evenings | — |
The 181 best foundation repair companies in Lynn, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Cambridge, 11 mi away
60/100CR ScoreRanked #2 because of its Google rating and review volume: 5.0★ from 233 Google reviews.
- 5.0★ from 233 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 45 Prospect St, Cambridge, MA 02139
Based in Boston, 9 mi away
60/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 25 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6 Liberty Sq #2760, Boston, MA 02109
#4 Groundworks
Based in Burlington, 13 mi away
60/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 123 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 123 Google reviews
- Hours
- Mon–Fri 7 AM–11 PM · Sat 8 AM–11 PM · Sun 10 AM–11 PM
- Address
- 1500 District Ave, Burlington, MA 01803
Based in Boston, 9 mi away
60/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.8★ from 81 Google reviews, listed on Google as “Waterproofing service”.
- 4.8★ from 81 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
- Address
- 90 Canal St, Boston, MA 02114
Based in Ashland, 29 mi away
59/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 101 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 166 Pond St, Ashland, MA 01721
Based in Andover, 24 mi away
59/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 127 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 127 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 9 AM–4 PM
Based in Haverhill, 22 mi away
58/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 40 Google reviews, listed on Google as “Foundation”.
- 4.9★ from 40 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 51 Greenville St, Haverhill, MA 01830
Based in Grafton, 25 mi away
58/100CR ScoreRanked #9 because of its Google rating and trade focus: 4.9★ from 37 Google reviews, listed on Google as “Waterproofing service”.
- 4.9★ from 37 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brookline, 11 mi away
58/100CR ScoreRanked #10 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 22 Google reviews
- Hours
- Mon–Fri 7 AM–7 PM · Sat–Sun 9 AM–3 PM
Based in Waltham, 16 mi away
58/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 106 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 106 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 303 Wyman St #300, Waltham, MA 02451
Based in Brookline, 10 mi away
58/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 44 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
Based in Newton, 18 mi away
57/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 112 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 112 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 275 Grove St Suite 4017, Newton, MA 02466
Based in Walpole, 29 mi away
57/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 660 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 660 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
- Address
- 2214 Providence Hwy, Walpole, MA 02081
Based in Marlborough, 32 mi away
57/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 36 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 36 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 335 Mechanic St, Marlborough, MA 01752
Based in Boston, 11 mi away
57/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 44 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 867 Boylston St suite 501, Boston, MA 02116
Based in Burlington, 13 mi away
57/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- Seven Springs Ln #20C, Burlington, MA 01803
Based in Braintree, 13 mi away
57/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 51 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Brookline, 7 mi away
56/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 20 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun closed
Based in Boston, 9 mi away
56/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 32 Google reviews, listed on Google as “Roofing contractor”.
- 5.0★ from 32 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 24 School St 2nd floor, Boston, MA 02108
Based in Malden, 7 mi away
56/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Waterproofing service”.
- 5.0★ from 7 Google reviews
- Hours
- Mon–Sat 7 AM–9 PM · Sun 8 AM–2 PM
- Address
- 36 Dartmouth St, Malden, MA 02148
Based in Brookline, 16 mi away
56/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Masonry contractor”.
- 5.0★ from 47 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 63 Glendower Rd, Roslindale, MA 02131
Based in Waltham, 16 mi away
56/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Concrete contractor”.
- 4.9★ from 54 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 77 Prentice St, Waltham, MA 02451
Based in Framingham, 26 mi away
56/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 102 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6 Grace St, Framingham, MA 01701
Based in Arlington, 10 mi away
56/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “Concrete contractor”.
- 5.0★ from 26 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Foundation repair companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 181 ranked foundation repair companies here; the rest are on their profiles.
Also serving Lynn
20 more foundation repair companies within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| 24Hr Drain Cleaning & Plumbing | 4.9★ (100) | In Lynn |
| ALAA LLC | 5.0★ (29) | In Lynn |
| Deyvin's Construction.Inc | 4.9★ (55) | In Lynn |
| ED&M Construction and Landscape | 4.8★ (33) | In Lynn |
| Grounds of Nature Landscaping Inc. | 4.9★ (112) | In Lynn |
| Jimmy's Masonry & Landscaping | 4.6★ (19) | In Lynn |
| JN Construction & Improvements | 5.0★ (207) | In Lynn |
| Juven’s construction | 5.0★ (23) | In Lynn |
| Lopez & Brothers Masonry INC | 5.0★ (14) | In Lynn |
| M&E construction and Landscaping inc. | 4.6★ (25) | In Lynn |
| Mendez Concrete | 5.0★ (23) | In Lynn |
| Moises Carpentry and Painting | 4.9★ (66) | In Lynn |
| Next Level Concrete & Masonry | 5.0★ (42) | In Lynn |
| North Star Masonry | 4.8★ (23) | In Lynn |
| Orival Property Services | 5.0★ (23) | In Lynn |
| Prince Painting Inc | 5.0★ (54) | In Lynn |
| Ramirez Roofing | 5.0★ (13) | In Lynn |
| Ramos Masonry Services Inc. | 5.0★ (25) | In Lynn |
| RLD Landscaping & Construction Corp | 4.9★ (68) | In Lynn |
| Zacarias Excavation | 4.6★ (10) | In Lynn |
How much do foundation repair companies cost in Lynn?
National price ranges in USD, not adjusted for Lynn. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Foundation repair | $2,225 | $5,174 | $8,133 | Per project: typical range of customer-reported repairs. US national range | October 2026 |
How we ranked Lynn foundation repair companies
We scored 181 Lynn foundation repair companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Lynn data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Foundation repair companies in Lynn: frequently asked questions
Who is the best foundation repair company in Lynn?
By CR Score, the highest-ranked foundation repair company in Lynn, MA is Bigfoot Waterproofing with a CR Score of 60/100. It has 5.0★ from 107 Google reviews. It is open 7 days a week. Metro Masonry & foundation, waterproofing (#2) and Bruno Guerriero Construction Inc. (#3) follow. We ranked 181 foundation repair companies on ten factors, last updated October 22, 2026.
How many foundation repair companies are there in Lynn?
ContractorsRanked ranks 181 foundation repair companies serving Lynn, MA. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which foundation repair companies in Lynn are open 24/7?
48 ranked foundation repair companies in Lynn post 24/7 hours. The highest-ranked are Metro Masonry & foundation, waterproofing (#2), Bruno Guerriero Construction Inc. (#3) and All Pro Basement Waterproofing Inc (#6). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which foundation repair companies in Lynn work on weekends?
135 of 181 ranked foundation repair companies post Saturday hours and 86 post Sunday hours. The highest-ranked open Saturdays are Bigfoot Waterproofing (#1), Metro Masonry & foundation, waterproofing (#2) and Bruno Guerriero Construction Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does foundation repair cost in Lynn?
Foundation repair typically costs $2,225 to $8,133, with $5,174 typical (Per project: typical range of customer-reported repairs. US national range). This is a national range, not adjusted for Lynn. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Lynn foundation repair companies have?
The median Google rating among 181 rated foundation repair companies in Lynn is 5.0★, with a median of 19 reviews. Drycrete Waterproofing has the most, 660 reviews, and ranks #14. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank foundation repair companies?
Each foundation repair company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do foundation repair companies outside Lynn count in this ranking?
Yes, if they are within 40 mi of the Lynn city center, our service radius for foundation repair companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Lynn
- October 2026: CR Scores recalculated for 181 foundation repair companies serving Lynn.
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