# Cornerstone Foundation Crack Repair

**Trade:** Masonry · **Phone:** (978) 705-5215 · **Website:** https://masonrycontractorfitchburg.com/ · **Languages:** English, Spanish

**Rating: 4.6/5** (medium confidence) — from 8 reviews across 5 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 8 reviews, 0 negative.

## The honest read

Cornerstone Foundation Crack Repair is a Fitchburg, Massachusetts masonry and foundation-repair company that describes itself as a new business built around free estimates and hands-on foundation, basement, and stone-masonry work; the crew is run by a technician customers repeatedly name as Ed or Edward.

Homeowners consistently praise the same kind of job: repointing century-old fieldstone and brick foundations, patching lost mortar, and stopping active basement water intrusion after a crack repair. One customer described a basement wall that had lost its mortar over 95 years being repaired, along with holes around the entryway steps, in about two days. Another had a crack fixed that immediately stopped water from entering. Reviewers on Google, Angi, and HomeAdvisor are unanimous — every review on file is five stars, with reasonable pricing, same-day responses, and clear communication called out repeatedly.

The company's Massachusetts Home Improvement Contractor license, #219077, is verified active in the state registry under the holder Cornerstone Foundation Repair LLC.

Before booking, it's worth knowing this is a young company: its public reviews only go back to early 2026, so there isn't yet a long track record to weigh. The business's own site also states it serves Connecticut, Massachusetts, New Hampshire, and Rhode Island, a wide footprint for a business that calls itself new — worth confirming they cover your specific town.

For a homeowner near Fitchburg dealing with a cracking or settling foundation, an old stone basement wall losing its mortar, or water finding its way in through a foundation crack, the reviews and licensing here point to a legitimate, well-regarded specialist — just one with a short public history so far.

**Strengths:**
- Foundation & basement repair — repeated praise for fixing cracks, water intrusion, and old fieldstone mortar
- Fair pricing & communication — reviewers cite reasonable quotes and steady updates
- Licensed HIC — Massachusetts registry verifies an active Home Improvement Contractor license
- Quick turnaround — several jobs completed same-day or within two days

**Concerns:**
- Limited track record — public reviews only span March through August 2026
- Broad coverage claim — site states four-state service area despite being newly formed

**Where sources disagree:**
- Angi and HomeAdvisor publish the identical review set and business copy — the same data feed on both platforms, not independent corroboration

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Cornerstone Foundation Crack Repair holds Massachusetts Home Improvement Contractor licence #219077, registry-verified active under the holder Cornerstone Foundation Repair LLC. _(confidence: high)_
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 219077 registry-verified active — registry holder of record: Cornerstone foundation repair llc”
- Reviewers repeatedly describe successful foundation-crack repairs that stopped active water intrusion, and repointing of century-old fieldstone and brick foundations that had lost their mortar. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xwSk9ITXlNa0pvVWxvd1JWSnFMVTVNVUd0WWJFRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOlpJOHMyMkJoUlowRVJqLU5MUGtYbEE%7C%7C?hl=en) — “5★ Cornerstone did wonderful work repairing a wall of my basement that had begun to lose the mortar after over 95 years.  They also prepared…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tOamIzYzJPR2xDYVhSc2JtbHNja3BPZGtkZk1sRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOkNjb3c2OGlCaXRsbmlsckpOdkdfMlE%7C%7C?hl=en) — “5★ I was skeptical at first but, after the crack was fixed, the water stopped. I’m pretty impressed. My neighbor had the same issue, i recom…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2psUFJsOXpVRTkyVUY5aGEyNHhTRWRGTUZGUFlYYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOjlPRl9zUE92UF9ha24xSEdFMFFPYXc%7C%7C?hl=en) — “5★ Cornerstone repointed my old fieldstone basement and brought it back to life. The tech did it in 2 days and was so clean and efficient. G…”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “5★ I was skeptical at first but, after the crack was fixed, the water stopped. I'm pretty impressed. My neighbor had the same issue, i recom…”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “5★ Cornerstone did wonderful work repairing a wall of my basement that had begun to lose the mortar after over 95 years. They also prepared …”
- Customers across Google, Angi, and HomeAdvisor cite fair, reasonable pricing, quick same-day or two-day turnarounds, and consistent communication from the technician, named as Ed or Edward. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2t4aWVYcGlSR0pTT0VSdFNHbDVWVlJIVVdjeVVuYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOkxieXpiRGJSOERtSGl5VVRHUWcyUnc%7C%7C?hl=en) — “5★ Very polite and reasonable in price fixed problem same day ,very great with the communication on every step of the work being done best p…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21kRlJVNVNTRWhhWm1WWFRqTkdRM2R5YVVaS1pWRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOmdFRU5SSEhaZmVXTjNGQ3dyaUZKZVE%7C%7C?hl=en) — “5★ Very reliable and true on what he does! Ed is honest and does amazing work. He also keeps open a great line of communication which is eve…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pGVVVEUmtlazFzWTNoM1JEbDBVRTF6Um5ZeVVWRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOjFUUDRkek1sY3h3RDl0UE1zRnYyUVE%7C%7C?hl=en) — “5★ Ed handled both my foundation work and a basement that was in bad shape. The results exceeded my expectations on both projects. He did ex…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21Sa1ozZGtlbFZsT0dwMWVXYzNkRkpvYUdnM2EyYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOmRkZ3dkelVlOGp1eWc3dFJoaGg3a2c%7C%7C?hl=en) — “5★ Very quick response. Ed was patient with me over the phone and gave me a fair price and took care of the basement  great work.”
- Every review on file is five stars — 7 on Google and a matching 5.0 average on Angi and HomeAdvisor — with no negative or critical feedback found. _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Cornerstone%20Foundation%20Crack%20Repair&query_place_id=ChIJ91-vliUk6SwRLw3jL1S18Nw) — “Google: 5★ from 7 ratings”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “Angi: 5.0★ from 5 ratings”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “Angi star distribution: 100% 5★ (of 5 ratings)”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.Cornerstonefoundation.161083770.html) — “HomeAdvisor: 5.0★ from 5 ratings”
- Public reviews only date from March through August 2026, so the business has not yet built a long public track record. _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT21Sa1ozZGtlbFZsT0dwMWVXYzNkRkpvYUdnM2EyYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOmRkZ3dkelVlOGp1eWc3dFJoaGg3a2c%7C%7C?hl=en) — “5★ Very quick response. Ed was patient with me over the phone and gave me a fair price and took care of the basement  great work.”
  - [Official Website](https://masonrycontractorfitchburg.com) — “Company history (self-reported): The site describes itself only as "a new business committed to quality and community" — no founding date, y…”
- The company's own site says it serves Connecticut, Massachusetts, New Hampshire, and Rhode Island despite describing itself as a new business — worth confirming coverage of a specific address. _(confidence: medium)_
  - [Official Website](https://masonrycontractorfitchburg.com) — “The site is Cornerstone Foundation Crack Repair's own page-builder template site, describing itself as a new residential masonry/foundation-…”
- The company repoints old fieldstone and brick foundations and repairs foundation cracks that were letting water into finished basements. _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tOamIzYzJPR2xDYVhSc2JtbHNja3BPZGtkZk1sRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOkNjb3c2OGlCaXRsbmlsckpOdkdfMlE%7C%7C?hl=en) — “5★ I was skeptical at first but, after the crack was fixed, the water stopped. I’m pretty impressed. My neighbor had the same issue, i recom…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2psUFJsOXpVRTkyVUY5aGEyNHhTRWRGTUZGUFlYYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOjlPRl9zUE92UF9ha24xSEdFMFFPYXc%7C%7C?hl=en) — “5★ Cornerstone repointed my old fieldstone basement and brought it back to life. The tech did it in 2 days and was so clean and efficient. G…”
- Specializes in Masonry _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2psUFJsOXpVRTkyVUY5aGEyNHhTRWRGTUZGUFlYYxAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOjlPRl9zUE92UF9ha24xSEdFMFFPYXc%7C%7C?hl=en) — “5★ Cornerstone repointed my old fieldstone basement and brought it back to life. The tech did it in 2 days and was so clean and efficient. G…”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “5★ Cornerstone did wonderful work repairing a wall of my basement that had begun to lose the mortar after over 95 years. They also prepared …”
  - [State License Registry](https://contractorhub.mass.gov/s/hic-contractor-search) — “MA hic license 219077 registry-verified active — registry holder of record: Cornerstone foundation repair llc”
- Specializes in Waterproofing / Foundation _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tOamIzYzJPR2xDYVhSc2JtbHNja3BPZGtkZk1sRRAB!2m1!1s0x0:0xdcf0b5542fe30d2f!3m1!1s2@1:CAIQACodChtycF9oOkNjb3c2OGlCaXRsbmlsckpOdkdfMlE%7C%7C?hl=en) — “5★ I was skeptical at first but, after the crack was fixed, the water stopped. I’m pretty impressed. My neighbor had the same issue, i recom…”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “5★ I was skeptical at first but, after the crack was fixed, the water stopped. I'm pretty impressed. My neighbor had the same issue, i recom…”
  - [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm) — “Services offered (Angi): Concrete Flatwork Repair & Resurface, Foundation, Basement or Crawlspace Waterproofing / Encapsulation”
  - [HomeAdvisor](https://www.homeadvisor.com/rated.Cornerstonefoundation.161083770.html) — “Services offered (HomeAdvisor): Concrete Flatwork Repair & Resurface, Foundation, Basement or Crawlspace Waterproofing / Encapsulation”

## License

Status: **active** (#219077, hic) — verified against the official MA state registry on 2026-09-04, never self-reported.
Re-check at the official registry: https://contractorhub.mass.gov/s/hic-contractor-search

## Sources

- [HomeAdvisor](https://www.homeadvisor.com/rated.Cornerstonefoundation.161083770.html): 5.0★ from 5 ratings
- [Google](https://www.google.com/maps/search/?api=1&query=Cornerstone%20Foundation%20Crack%20Repair&query_place_id=ChIJ91-vliUk6SwRLw3jL1S18Nw): 5.0★ from 7 ratings
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Cornerstone%20Foundation%20Crack%20Repair&query_place_id=ChIJ91-vliUk6SwRLw3jL1S18Nw): Listed on this source
- [Official Website](https://masonrycontractorfitchburg.com): Self-reported profile and service details
- [Angi](https://www.angi.com/companylist/us/ma/leominster/cornerstone-foundation-repair-reviews-161083770.htm): 5.0★ from 5 ratings

## Recent reviews

- **5/5 · Google Reviews · M S · 2026-07-05**: Cornerstone did wonderful work repairing a wall of my basement that had begun to lose the mortar after over 95 years.  They also prepared the walls on the outside and around entryway steps where there were significant holes and possible rodent in-roads.  I'm so very happy with the work that Cornerst…
- **5/5 · HomeAdvisor · Joël M. · 2026-08-01**: I was skeptical at first but, after the crack was fixed, the water stopped. I'm pretty impressed. My neighbor had the same issue, i recommended them to cornerstone.
- **5/5 · Google Reviews · Emily Colgate · 2026-03-30**: Very reliable and true on what he does! Ed is honest and does amazing work. He also keeps open a great line of communication which is even better
- **5/5 · Google Reviews · ricardo lindor · 2026-03-30**: Cornerstone repointed my old fieldstone basement and brought it back to life. The tech did it in 2 days and was so clean and efficient. Great work, would absolutely recommend!!!
- **5/5 · Google Reviews · gordon marvell · 2026-04-04**: Very polite and reasonable in price fixed problem same day ,very great with the communication on every step of the work being done best part its fixed ,highly recommend cornerstone
- **5/5 · Google Reviews · Joël Milhomme · 2026-03-30**: I was skeptical at first but, after the crack was fixed, the water stopped. I’m pretty impressed. My neighbor had the same issue, i recommended them to cornerstone.
- **5/5 · Google Reviews · J Benz · 2026-03-30**: Ed handled both my foundation work and a basement that was in bad shape. The results exceeded my expectations on both projects. He did exactly what he said he would do, stayed communicative the entire time, and went beyond the original scope to make sure everything was done right. I’ll use Ed again …
- **5/5 · Google Reviews · Marie Melissa Desmornes · 2026-03-29**: Very quick response. Ed was patient with me over the phone and gave me a fair price and took care of the basement  great work.

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Data freshness: last scanned 2026-09-04T14:34:44.754Z.
Cite as: Cornerstone Foundation Crack Repair — Tavlee (https://tavlee.com/contractor/cornerstone-foundation-crack-repair)
Source: https://tavlee.com/contractor/cornerstone-foundation-crack-repair