Best Foundation Repairs in Union City, 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
Call NowWebsiteView profile →
2

Foundation Repair of CA

Google★★★★☆4.4210 reviews
↑ Improving·3 mo: 5★ (2)·6 mo: 5★ (5)
1813 Rutan Dr Unit A, Livermore, CA 94551
+1925-492-7147
Concrete contractor
Call NowWebsiteView profile →
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
Call NowWebsiteView profile →
4

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
Call NowWebsiteView profile →
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
Call NowWebsiteView profile →
6

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
Call NowWebsiteView profile →
7

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
Call NowWebsiteView profile →
8

Altamira Construction Company

Google★★★★½4.912 reviews
660 McClary Ave, Oakland, CA 94621
+1415-672-5094
General contractor
Call NowWebsiteView profile →
9

Hernandez Concrete

Google★★★★★517 reviews
1643 Virginia Pl, San Jose, CA 95116
+1408-648-3720
Concrete contractor
Call NowView profile →
10

A.J.O. Group Build

Google★★★★½4.927 reviews
73 Sumner St APT 205, San Francisco, CA 94103
+1415-758-2085
General contractor
Call NowWebsiteView profile →
11

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
Call NowWebsiteView profile →
12

Refresh and Build

Google★★★★½4.922 reviews
454 14th St, San Francisco, CA 94103
+1415-678-8758
General contractor
Call NowWebsiteView profile →
13

Gartan Construction

Google★★★★★517 reviews
1390 Market St #200, San Francisco, CA 94102
+1415-408-1920
Construction company
Call NowWebsiteView profile →
14

The Crew Concrete Experts

Google★★★★★56 reviews
1244 S Park Victoria Dr #41F, Milpitas, CA 95035
+1855-494-1449
Concrete contractor
Call NowWebsiteView profile →
15

Benitez Concrete Construction

Google★★★★½4.519 reviews
1700 Pomona Ave, San Jose, CA 95110
+1408-271-9826
Concrete contractor
Call NowWebsiteView profile →
16

Foundation Strategies and Construction Inc.

Google★★★★★58 reviews
3141 Stevens Creek Blvd, San Jose, CA 95117
+1408-684-5067
Concrete contractor
Call NowWebsiteView profile →
17

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
Call NowWebsiteView profile →
18

Bill Brown Construction

Google★★★★½4.712 reviews
↑ Improving·3 mo: 5★ (1)·6 mo: 5★ (1)
242 Phelan Ave, San Jose, CA 95112
+1408-297-3738
Concrete contractor
Call NowWebsiteView profile →
19

Go Concrete SJ

Google★★★★★56 reviews
45 Wilson Ave, San Jose, CA 95126
+1408-477-1467
Concrete contractor
Call NowWebsiteView profile →
20

Golden Shield Construction INC

Google★★★★½4.610 reviews
99 S Almaden Blvd #600, San Jose, CA 95113
+1650-933-7056
Construction company
Call NowWebsiteView profile →