14 Best Foundation Repair Contractors in CA (2026), Walnut 91789

S G I & Co Inc

(26.26 Miles from Walnut, CA)

Rating: 91

Kitchen Remodel Verified Pro

7545 Irvine Center Dr Ste 200, Irvine, CA (26.26 Miles from Walnut, CA)

Time in business: 16 years years
Licensed
Insured

Strong Builders

(28.62 Miles from Walnut, CA)

Rating: 88

Room Additions Verified Pro

Los Angeles, CA (28.62 Miles from Walnut, CA)

Remodeling Group Inc (LA)

(31.98 Miles from Walnut, CA)

Rating: 86

Kitchen Remodel Verified Pro

3940 Laurel Canyon Blvd, Los Angeles, CA (31.98 Miles from Walnut, CA)

Time in business: 26 years years
Licensed
Insured

Glen ARC Construction

(2.07 Miles from Glendora, CA)

Rating: 62

Bathroom Remodeling Contractors

333 W Foothill Blvd, Glendora, CA (2.07 Miles from Glendora, CA)

Tomis Construction

(1.85 Miles from Brea, CA)

Rating: 90

Kitchen Contractors

P O Box 443, Brea, CA (1.85 Miles from Brea, CA)

Time in business: 29 years years
Licensed

Local Additions & Remodeling Professional

Vista Paint

Rating: 85

Local Additions & Remodeling Professional

235 N Azusa Ave, West Covina, CA

Time in business: 74 years years

PBC Pavers Inc

Rating: 76

Professional Foundation Inspection

1560 W Lambert Rd, Brea, CA

Time in business: 43 years years

Innovative Painting & Waterproofing

Rating: 93

Concrete Waterproofing

250 N Orange Ave, Brea, CA

Time in business: 28 years years
Licensed

Olivas Foundation Drilling Inc

Rating: 93

Foundation Inspection Contractors

3345 Royal Ridge Rd, Chino Hills, CA

Time in business: 35 years years
Licensed

Intravaia Rock & Sand

Rating: 93

Residential Foundation Inspection

5551 State St, Montclair, CA

Time in business: 30 years years
Licensed

A-1 Septic Pumping

Rating: 86

Cracked Foundation Repair

Yorba Linda, CA 92886, Yorba Linda, CA

INSITUFORM TECHNOLOGIES INC

Rating: 63

Residential Foundation Inspection

1400 E ORANGETHORPE AVE, Fullerton, CA

NETOS BOB CAT SERVICE

Rating: 62

Slab Foundation Repair

680 GREYCLIFF AV, La Puente, CA

AMERICAN CLASSIC SANITATION

Rating: 60

Concrete Foundation Inspection

13940 LIVE OAK AVE, Baldwin Park, CA

Walnut, CA Average cost for Foundation Repair

The fair price range for this service in
you area is $4,101 - $5,334

Read more about Foundation repair Walnut Foundation inspection in CA

Recent Requests near Walnut, CA

Concrete Foundations

Denise W. Los Angeles, CA

I am looking for a finishing contractor for a 3400 sq ft slab. 40x60 with attached 25-35 garage with 4 ft wide footings. I have dug the footings and will have the rebar and membrane in place this week or next.

Concrete Foundations

Thomas L. Long Beach, CA

We are building a 3 car garage and need a concrete foundation.

Concrete Foundations

Kelsi I. Long Beach, CA

I am looking for a quote for a 28 x 56 basement foundation with floor. 8 foot walls and 5-6 egress windows. We would dig the hole and have it leveled out ready to go. I also need a 30 x 40 concrete pad 6 inches deep with rebar and a drain for a pole barn, we would have this leveled out ready to go also.

Excavation

Tim M. Los Angeles, CA

The floor has become noticeably uneven. There is a 1/8inch gap between the baseboard and wall in the dining room.

Excavation

Carla J. Los Angeles, CA

An addition was added to our home in the late 90's and is now sinking on one end. We believe it is on poured flat concrete with no basement under it. The addition is one room about 10 x 10.