Best Foundation Repairs in Seattle, WA (2026)

19 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

Expert Masonry and Foundation Repairs

Google★★★★★564 reviews
→ Stable·3 mo: 5★ (2)·6 mo: 5★ (10)
221 1st Ave W, Seattle, WA 98119
+1206-549-2007
Concrete contractor
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3

Embassy Masonry And Foundation Repairs

Google★★★★★560 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 5★ (7)
1700 7th Ave, Seattle, WA 98101
+1206-608-5557
Waterproofing service
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4

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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5

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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6

Seattle Elite masonry and foundation repair

Google★★★★★540 reviews
221 1st Ave W #200, Seattle, WA 98119
+1206-591-1717
Waterproofing service
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7

KG Basement Waterproofing Seattle

Google★★★★★534 reviews
800 S Weller St, Seattle, WA 98104
+1206-202-6746
Waterproofing service
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8

All Seattle Masonry and Foundation Repair

Google★★★★½4.841 reviews
4500 9th Ave NE Suite 300, Seattle, WA 98105
+1206-383-1847
Masonry contractor
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9

Seattle Foundation Repair

Google★★★★☆4.188 reviews
↑ Improving·3 mo: 5★ (2)·6 mo: 4.4★ (7)
1546 NW 56th St Unit 526, Seattle, WA 98107
+1206-889-6751
Concrete contractor
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10

Jet City Foundation & Construction LLC

Google★★★★½4.932 reviews
→ Stable·3 mo: 5★ (4)·6 mo: 5★ (10)
+1425-470-0421
Concrete contractor
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11

Seattle foundation repair

Google★★★★½4.634 reviews
↓ Declining·3 mo: 1★ (1)·6 mo: 1★ (1)
12843 NE 14th Pl, Bellevue, WA 98005
+1206-752-2991
Construction company
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12

Truecraft masonry & construction

Google★★★★☆4.421 reviews
↓ Declining·3 mo: 2.3★ (3)·6 mo: 3.7★ (6)
2801 Alaskan Wy Pier 70, Seattle, WA 98121
+1206-376-0087
Waterproofing service
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13

NW Foundation & Basement

Google★★★★★59 reviews
→ Stable·3 mo: 5★ (9)·6 mo: 5★ (10)
1600 7th Ave #173, Seattle, WA 98101
+1206-647-8129
Waterproofing service
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14

Citywide construction and waterproofing

Google★★★★★56 reviews
→ Stable·3 mo: 5★ (6)·6 mo: 5★ (6)
Staff:+martin (2)
+1425-568-5301
Construction company
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15

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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16

Seattle Concrete Buddies

Google★★★★★53 reviews
7 Harrison St #24, Seattle, WA 98109
+1206-589-5062
Concrete contractor
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17

WA Masonry & Waterproofing LLC

Google★★★½☆3.721 reviews
2727 Western Ave, Seattle, WA 98121
+1206-929-5940
Waterproofing service
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18

Queen City Basement & Foundation Repairs

Google★★★★☆4.19 reviews
10900 NE 4th St Unit 2300, Bellevue, WA 98004
+1425-520-2978
Foundation
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19

GrayPaw Concrete Contractors

600 University St, Seattle, WA 98101
+1206-202-9789
Concrete contractor
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