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Source-reviewed contractor record
603 Basement Solutions
603 Basement Solutions is a basement and structural repair contractor based in East Kingston, New Hampshire. Its published services include foundation repair, foundation crack repair, bowing-wall stabilization, foundation settlement repair, helical and push piers, structural floor support, sill and beam work, fieldstone foundation repair, and concrete leveling across the New Hampshire Seacoast, southern Maine, and northeastern Massachusetts.
- Foundation repairOfficial service page
- Bowing wallsOfficial service page
- Foundation settlementOfficial service page
- Helical piersOfficial service page
- Push piersOfficial service page
- Foundation cracksOfficial service page
- Structural supportOfficial service page
- Sagging floorsOfficial service page
- Lally / support postsOfficial service page
- SillsOfficial service page
- BeamsOfficial service page
- Fieldstone foundationsOfficial service page
- Concrete levelingOfficial service page
Published capability
What the current sources support
Where they appear to operate
- Published service area
- The company describes service across the New Hampshire Seacoast, southern Maine and northeastern Massachusetts. Confirm address-level availability.
- Published base or location
- East Kingston, New Hampshire
- State coverage represented here
- New Hampshire, Maine, Massachusetts
Published local service examples
Representative markets with first-party evidence
These links are examples from the contractor’s live location inventory, not a complete service-area list.
Evidence record
Published details
- Project evidence
- The company publishes service descriptions and project imagery on its foundation-repair pages.
- Contact
- 603-610-1770, as published on the contractor website.
Unknowns and limits
What the sources do not settle
- Public reviews
- The company maintains a public review library. A cross-platform rating and count were not independently verified for this profile.
- Warranty
- The company publishes method-specific warranty language. Confirm the written warranty for the proposed scope.
- Financing
- Not verified in this source review.
- Operating history
- Not verified in this source review.
- Credentials
- Licensed and insured, according to the company. Identifiers were not independently verified.
- The company does not publish one required leveling material or method for every job, so this profile does not infer one.
- For basement floors, the company limits leveling to concrete that is not acting as the building’s structural slab foundation.
- Coverage, credentials and warranty terms require project-specific confirmation.
Before hiring
Questions to ask 603 Basement Solutions
- Do you serve this exact property address for this project type?
- What condition did you observe, and what repair outcome are you proposing?
- Which comparable projects and current references can you show?
- Who handles engineering, permits, inspections, and cleanup?
- What warranty, exclusions, payment schedule, and financing terms will be in writing?