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TRUSTED BY SUNOL, CA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon48
    Verified foundation repairs reviews

Find Foundation repair specialists in Sunol

Avatar for Foundation Repair of CA
Foundation Repair of CA
5.0(
3
)
Concrete Foundation - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sunol, CA and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

At Foundation Repair of CA, we specialize in stabilizing homes and businesses throughout Northern California. We specialize in primary foundation damage repair of all types. We provide solutions for failing foundations, including sinking or settling foundations, sagging crawl space, crawl space encapsulation and insulation, and earthquake retrofitting. Our expertise also includes concrete restoration, which incorporates concrete lifting and leveling of slabs, driveways, walkways and pool decks, and more!\n \nWe pride ourselves in providing free, no obligation foundation repair quotes for homeowners within our service area. Protect your home or business. Call us today.

PolyLevel Slab Lift - Before
PolyLevel Slab Lift - After
Pool Deck - Before
Pool Deck After
Response time1 day
Response rate94%
5 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Sunol, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our kitchen remodel with McCormick Home Builders went beyond our expectations. Leoni and her team took the time to understand exactly what we wanted. The open layout design changed the way we use the space, and it’s been perfect for family gatherings. They were prompt, courteous, and genuinely invested in making sure we were happy. Really impressed!"
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+1

Response time6 hrs
Recommended by15%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete Foundation - RaiseConcrete Foundation - RepairPoured Concrete Wall - Repair

Serving Sunol, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I hired this landscape designer to transform my backyard, and I couldn't be happier with the results. The designer was professional, creative, and attentive to my needs throughout the entire process. The end result was stunning and exceeded my expectations. Highly recommend!"
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
SGB Inc.
5.0(
6
)
Foundation Drainage - Install or Replace

Serving Sunol, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"The team was amazing! We had an old deck in our backyard and we hired Palm Construction to replace and extend it and they did a great work! The job was done in less than 2 weeks, Communication was great, they cared about the backyard and plants and we are so happy itâ s all ready just before summer. Highly recommended!!"
Response time2 days
Response rate86%
Recommended by100%of homeowners
Avatar for Cortez Bros Concrete Construction Inc
Cortez Bros Concrete Construction Inc
4.6(
29
)
Concrete Foundation - RepairPoured Concrete Wall - Repair

Serving Sunol, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Excellent service by Cortez Bros. They came and repaired a slope issue and fix my patio. Created new trench, and finish the whole thing just the way I wanted. Highly recommend their service."
Driveway
Bocce ball court and patio
Ashlar cut slate
Stamp patterns
Stamp patterns

+63

Response time2 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Concrete Foundation - RaiseConcrete Foundation - Repair

Serving Sunol, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"After calling a few companies, we found Home pro remodeling. Ariel the manager gave us a good offer for the retaining wall, it was the best offer we received compare to other companies ! His guys are super professional, nice and clean. We were very happy with the experience. If you are looking to remodel your home , Home pro remodeling is definitely the best in the area! They are the real deal."
Response time5 days
Recommended by77%of homeowners
Avatar for Avant-Garde Construction Enterprise
Avant-Garde Construction Enterprise
5.0(
5
)
Concrete Foundation - Repair

Serving Sunol, CA and surrounding areas

Approved

In business since 2023

Warranties offered

Small jobs welcome

Avant-Garde Construction Enterprise is a family-owned Bay Area general contractor specializing in seismic retrofits, foundation repair and replacement, crawl-space work, and drainage solutions for older homes and small multifamily buildings. We are licensed, insured, and have completed thousands of structural and seismic projects throughout the Bay Area.\n\nWe begin with a thorough evaluation, not a quick "free estimate." A typical visit includes a complete crawl-space inspection, to-scale sketches, photos, and a detailed written report with clear recommendations, itemized options, and pricing. We can coordinate structural engineering, permitting, construction, and finish work, providing a single point of contact from start to finish.\n\nOur services include brace-and-bolt retrofits, soft-story upgrades, foundation stabilization and replacement, drainage and moisture control, and correction of defective prior retrofit work.

Earthquake Retrofit
8 neighbors recently requested a quote
Avatar for Carrillo Landscape
Carrillo Landscape
4.1(
44
)
Foundation Drainage - Install or Replace

Serving Sunol, CA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Oscar and his crews are top notch! They aggressively pursued my many faceted project through good weather and bad until the whole job was done. Job included demolition, root removal, new brickwork, brickwork repairs, aggregate concrete, fencing, adding a French drain and sump, sprinkler repairs and additions, laying sod, and yes - planting. Rare to find a single contractor that does all this well at a reasonable price."
Pavers installation
Pavers installation
Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Foundation Repair questions, answered by experts

Foundation repair uses methods such as underpinning, slab jacking, or application of hydraulic piers. Each technique is chosen based on structural needs, soil conditions, and damage extent, ensuring a stable and secure foundation.

Crumbling concrete steps will affect your ability to drill into the material and affix a sturdy railing. If the damage is primarily cosmetic, you might be able to DIY the repair with a patch kit. If the concrete is badly crumbling, hire a professional who specializes in pouring concrete. The average concrete step repair cost is $500 from a professional, but the extent of the damage will determine your actual cost. The professional may recommend a replacement if the damage is extensive.

Not all cracks in brick indicate foundation problems. For instance, small hairline cracks can occur as a new construction settles. However, larger cracks are often a sign of a more severe issue. Indicators of a potential foundation problem include long horizontal cracks, "stair-step" cracks, vertical cracks that appear indoors, or any crack that widens at the top. Other signs of structural damage to look for are uneven floors and doors or windows that stick. These issues could be caused by problems with the soil beneath the home or an overgrown tree.

The average home foundation lasts between 80 and 100 years, but some can last much longer with proper maintenance and routine inspections. The lifespan depends on the foundation type, soil conditions, climate, and construction quality. Poured concrete walls can last up to 200 years, brick or stone foundations over 100 years, cement block foundations 80 to 100 years, and pier foundations about 75 years. Factors that can shorten a foundation's life include expansive clay soil, poor weather conditions, low-quality building materials, improper construction, and tree roots. Signs of damage include sloping floors, bowing walls, cracks, and doors or windows that stick.

Although some concrete cracks are cosmetic, others can be more serious. Cracks wider than ⅛ inch or that extend through the slab are serious and can cause structural damage. If you notice these types of cracks in your concrete patio, contact a local contractor who installs concrete patios to inspect the damage and determine how to fix it.

The Sunol, CA homeowners’ guide to foundation repairs

From average costs to expert advice, get all the answers you need to get your job done.