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Foundation repair specialist4.9(89 Google reviews)

Larson's Foundation Waterproofing LLC

Foundation repair specialist · Hopkinton, MA

Hopkinton, MA · service area(781) 367-3893larsonswaterproofing.com
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About Larson's Foundation Waterproofing LLC

Larson's Foundation Waterproofing LLC is a foundation repair company serving the Hopkinton area, Massachusetts.

On its website (larsonswaterproofing.com) it mentions foundation crack repair and foundation waterproofing. The quotes below link to the page where each one appears, so you can check them.

Opening hours on Google Maps: Monday to Friday 8 am–5 pm; closed Saturday and Sunday.

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Service-area company. Google Maps doesn't publish a street address for it; it appears in searches around Hopkinton. Ask where it's based and whether it covers your ZIP code.

Foundation services

What Larson's Foundation Waterproofing LLC says on its website

Quoted from its website, read in October 2026.

Also typical: foundation settlement repair, foundation underpinning. That's our assumption from the type of company, not a claim by the company – please confirm.

Inspections, warranty and payment

What its website says (October 2026). Ask for the warranty in writing and read what it covers before signing.

Opening hours

Monday8 am–5 pm
Tuesday8 am–5 pm
Wednesday8 am–5 pm
Thursday8 am–5 pm
Friday8 am–5 pm
SaturdayClosed
SundayClosed

As listed on Google Maps (July 2026). Call before visiting – hours change.

Larson's Foundation Waterproofing LLC on the map

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Dashed pin = service area, no street address. Other pins: companies within 30 miles. Map data © OpenStreetMap contributors.

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Before you call, ask about

  • The cause they see, the method, and how many piers or anchors, in writing
  • Whether permits, engineering, excavation and cleanup are in the price
  • The written warranty: what it covers and whether it transfers to a buyer
  • License or registration number and proof of insurance

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Questions about this company

How do I contact Larson's Foundation Waterproofing LLC?

By phone at (781) 367-3893. Through its website, larsonswaterproofing.com.

When is Larson's Foundation Waterproofing LLC open?

Opening hours on Google Maps: Monday to Friday 8 am–5 pm; closed Saturday and Sunday.

What foundation services does Larson's Foundation Waterproofing LLC offer?

On its website it mentions foundation crack repair and foundation waterproofing.

Does Larson's Foundation Waterproofing LLC offer free inspections?

Its website mentions “free estimate”. Ask what the visit includes and whether you'll get the findings in writing.

How much does foundation repair cost in Massachusetts?

Estimated for Massachusetts: sealing a crack about $262–$839; repairing a settling foundation about $4,720–$20,980, mostly depending on the number of piers. Try the cost calculator and compare written quotes.

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