Best Foundation Repairs in Sumner, WA (2026)

4 verified businesses · Sorted by rating & reviews

1

Groundworks

Google★★★★½4.8702 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 3.4★ (7)
18915 16th Ave S, SeaTac, WA 98188
+1253-553-3529
Concrete contractor
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2

Robbins & Co

Google★★★★½4.568 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (4)
1228 S 140th St, Burien, WA 98168
+1206-738-2296
Concrete contractor
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3

Swift Masonry And Foundation Repair

Google★★★★★549 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (10)
13555 SE 36th St, Bellevue, WA 98006
+1206-756-5411
Foundation
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4

Premier Masonry & Waterproofing

Google★★★★★54 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 5★ (4)
2300 26th Ave S, Seattle, WA 98144
+1206-257-7492
Waterproofing service
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