Best Foundation Repairs in San Mateo, CA (2026)

20 verified businesses · Sorted by rating & reviews

1

Groundworks

Google★★★★½4.6223 reviews
↑ Improving·3 mo: 5★ (8)·6 mo: 5★ (9)
1161 N Fair Oaks Ave, Sunnyvale, CA 94089
+1408-426-4952
Concrete contractor
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2

Montclair Construction & Structural Inc.

Google★★★★½4.679 reviews
↑ Improving·3 mo: 5★ (3)·6 mo: 5★ (5)
1020 39th St, Oakland, CA 94608
+1510-547-2457
Construction company
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3

Terra Firma Structural

Google★★★★★541 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (2)
3807 Marion Ave, Oakland, CA 94619
+1415-672-5094
Contractor
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4

Kingdom Concrete San Francisco

Google★★★★★527 reviews
2 Sharon St, San Francisco, CA 94114
+1415-367-0849
Concrete contractor
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5

RH Construction and Structural

Google★★★★★525 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (3)
400 San Antonio Rd #2108, Mountain View, CA 94040
+1650-722-8372
Contractor
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6

A.J.O. Group Build

Google★★★★½4.927 reviews
73 Sumner St APT 205, San Francisco, CA 94103
+1415-758-2085
General contractor
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7

Jim Gardner Construction Inc

Google★★★★½4.738 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (1)
3871 Piedmont Ave #13, Oakland, CA 94611
+1510-655-3409
Construction company
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8

Refresh and Build

Google★★★★½4.922 reviews
454 14th St, San Francisco, CA 94103
+1415-678-8758
General contractor
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9

Mares & Dow Construction & Skylights Inc.

Google★★★★½4.923 reviews
→ Stable·3 mo: 5★ (1)·6 mo: 5★ (1)
1155 Ellis St #4, San Francisco, CA 94109
+1415-447-6136
General contractor
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10

Gartan Construction

Google★★★★★517 reviews
1390 Market St #200, San Francisco, CA 94102
+1415-408-1920
Construction company
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11

Altamira Construction Company

Google★★★★½4.912 reviews
660 McClary Ave, Oakland, CA 94621
+1415-672-5094
General contractor
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12

Foundation Solutions, Inc

Google★★★★½4.727 reviews
↓ Declining·3 mo: 3.5★ (2)·6 mo: 4.2★ (4)
3052 Scott Blvd, Santa Clara, CA 95054
+1408-297-0123
Contractor
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13

Rock John Masonry Concrete Co

Google★★★★½4.814 reviews
↑ Improving·3 mo: 5★ (4)·6 mo: 5★ (4)
2528 Moraine Dr, Santa Clara, CA 95051
+1408-610-1655
Concrete contractor
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14

San Francisco Concrete Contractors

Google★★★★★56 reviews
20 Quickstep Ln APT 3, San Francisco, CA 94115
+1415-687-3728
Concrete contractor
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15

All Seasons Construction

Google★★★★★58 reviews
→ Stable·3 mo: 5★ (3)·6 mo: 5★ (3)
5464 College Ave B, Oakland, CA 94618
+1510-652-2221
Concrete contractor
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16

SFT Construction

Google★★★★½4.67 reviews
850 S Van Ness Ave Suite 47, San Francisco, CA 94110
+1415-707-1046
General contractor
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17

Metzler Brothers General Contractors, Inc.

Google★★★★½4.58 reviews
San Francisco, CA 94103
+1415-846-5355
General contractor
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18

Seismic Retrofitters

Google★★★★☆4.47 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (2)
650 Divisadero St, San Francisco, CA 94117
+1415-822-4200
Contractor
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19

The Golden City Foundation Repair Co

Google★★★★☆4.29 reviews
50 Post St #24, San Francisco, CA 94104
+1415-943-6199
Concrete contractor
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20

Rainbow Waterproofing-Restoration

Google★★★☆☆3.411 reviews
600 Treat Ave #622, San Francisco, CA 94110
+1415-641-1578
Construction
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