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A 2025 customer said Firm Foundations installed a garage foundation at short notice, and that the work was done promptly and professionally as discussed. That 2025 customer also said Chris was easy to communicate with. A 2024 customer thanked Chris for his work and called him professional, cordial and dependable. On Google, Firm Foundations holds 3.8 stars from 4 ratings.
Firm Foundations installed a garage foundation at short notice. Chris was easy to communicate with and the work was done promptly and professionally as discussed. I would highly recommend.
Great guy, professional, cordial and dependable. I would highly recommend. Thank you for your great work Chris.
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2 changes recorded — last scanned Oct 30, 2026.
Typical New Hampshire range for this kind of work, from regional averages — not a quote from Firm Foundations Inc.. Use it to sanity-check bids, then get the real number in writing.
A 12 × 20 patio is 240 sq ft; a 4-ft walkway is 4 sq ft for every foot of length.
Estimated range
$3,600 – $7,200
Typical masonry project around $5,400
