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Hours

Monday

9:00 AM - 6:00 PM

Tuesday

9:00 AM - 6:00 PM

Wednesday

9:00 AM - 6:00 PM

Thursday

9:00 AM - 6:00 PM

Friday

9:00 AM - 6:00 PM

8334 Foothill Blvd

Sunland, CA 91040

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COVID-19 Update

We are actively performing full services. We are taking additional precautions to protect our customers.

Health & Safety Measures

We will wear masks and gloves when we visit your home

We will sanitize the workspace and all areas touched

We accept remote payment

All statements concerning COVID‑19 business operations and essential services are informational only, and are self‑reported and not verified by Angi.

Description

Alpha Structural, Inc. has over 400 years of combined technical experience in Foundation and Hillside Repair. All of our experience is hard-core and down-in-the-trenches – not managed from behind a computer. Our in-house engineers and technicians are among the most experienced in all of Southern California. Alpha Structural, Inc. is the ONLY company in the Los Angeles area licensed to ENGINEER and BUILD any type of repair project. That means that you'll work with us through the whole project, not unknown sub-contractors that you didn't hire and cannot control or predict. Alpha Structural, Inc. a licensed, bonded and insured contractor (license # 663409). We are licensed with the following classifications: A (General Engineering Contractor). B (General Building Contractor). C-8 (Concrete). HIC (Home Improvement Contractor). CALL US NOW FOR AN INSPECTION OR ESTIMATE! (323)258-5482....

Verified Reviews

4.8

(225) Verified Reviews

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Ratings Distribution

196

Rating Details

Price

4.6

Professionalism

4.8

Punctuality

4.8

Quality

4.8

Responsiveness

4.8

Read reviews by category

foundation repair (181)structural engineering (98)earthquake retrofitting (47)concrete repair (37)basement waterproofing (7)mudjacking (6)basement remodeling (3)decks & porches (3)home inspection (32)drain pipe installation (17)excavating (13)hardscaping (3)

Showing 1-10 of 225 reviews

4.0

08/22/2020

They came out on time, Kept the appointment, but when they saw the location they said that they can't do it. But they gave suggestion of who can do it.

Description of Work
Retaining wall on a hill side with a slope.

Category hardscaping

Services Performed? Yes

Hire Again? Yes

Work Completed On 11/21/2019

5.0

06/29/2020

Excellent experience again with Alpha Structural. Charlie Rosenkranz came to see the 3-story apartment building in West Hollywood. We discussed what the soft story retrofit plans will likely include. He's knowledgeable and experienced. We appreciated his professional no-pressure approach and answering our questions. Alpha performed an exploratory investigation of the support structure, as architec...

Description of Work
Soft Story Seismic Retrofit of a 3-story apartment building: install a concrete grade beam in the parking area with a double cantilevered column moment structure and shear transfer, and also “crawl space” retrofit including bolting, and installing shear wall plywood and floor system tie downs on the perimeter walls.

Category earthquake retrofitting

Cost $69,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 06/09/2020

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+7 More

5.0

01/29/2020

This is THE company to use. I had an old 1907 wooden house sitting on a decaying brick foundation and needing a sister foundation installed and a complete seismic retrofit. Even during the bidding process, Brad from Alpha was extremely attentive without being assertive. I contacted four other companies although one I eliminated since they charged a fee for inspecting. Alpha was very timely with th...

Description of Work
Sister foundation, concrete piers and complete seismic retrofit

Category concrete repair,excavators,home inspection,structural engineer,mudjacking,foundation repair,earthquake retrofitting

Cost $58,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 01/14/2020

5.0

08/28/2019

The process was smooth and professionally done.

Description of Work
Structural Engineering

Category structural engineer,earthquake retrofitting

Cost $12,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 05/28/2019

3.0

08/19/2019

Wanted a bid to have my 1600 square foot single family home In West Adams earthquake retrofitted. A woman from Alpha Structural called me to set up an appointment. I told her I had no idea how much this would cost and said I heard it was around $5000. She told me yes that's about right but that they are more expensive, in the $7000-$10,000 range. I asked why they were more expensive and she didn't...

Description of Work
House retrofitting

Category foundation repair

Work Completed On 08/19/2019

5.0

02/06/2019

They were the best of the best. We interviewed other companies and they have everything in house to make a large project like this be very smooth. From pulling permits to engineers to explain the job they do everything in house which no other company could offer. From start to finish so professional and answered every question or concern along the project. Incredible crew and upon finishing the pr...

Description of Work
replace slab foundation and under pinning

Category concrete repair,excavators,structural engineer,mudjacking,foundation repair

Services Performed? Yes

Hire Again? Yes

Work Completed On 01/21/2019

5.0

01/28/2019

Inspection was quick and easy. needed information was easily received.

Description of Work
potential under house structural support addition

Category foundation repair

Hire Again? Yes

Work Completed On 01/28/2019

5.0

12/04/2018

We had excellent experience with Alpha Structural. Charlie Rosenkranz came to see the property and advice. He checked the structures all around and looked in the basement as far as possible beyond the ducts that were filling up the space and would require tunneling to get to some areas under the building. Communication was excellent. He's knowledgeable and experienced. We appreciated his professio...

Description of Work
Seismic Retrofit: Bolting to the foundation, bracing of cripple walls, floor system tie downs. Partial Foundation Replacement, Posts/piers, New foundation to be rebar-reinforced, Jack Lift Excavate to replace a few posts and piers with pier footings at front corner of house where there were sunken existing piers and piers that had insufficiently deep footings. Haul away all the debris.

Category concrete repair,excavators,foundation repair,earthquake retrofitting

Cost $20,408

Services Performed? Yes

Hire Again? Yes

Work Completed On 09/07/2018

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+1 More

5.0

10/24/2018

Alpha was professional and efficient in getting our earthquake retrofit done and they knew how to work with the earthquake brace+bolt program smoothly. We were very pleased with their work and would recommend them.

Description of Work
Earthquake Retrofit

Category earthquake retrofitting

Cost $6,000

Services Performed? Yes

Hire Again? Yes

Work Completed On 10/24/2018

5.0

09/21/2018

This is our second time using this company, both times the appraiser was fantastic, but in this instance Lisa, their Director of Customer Service seriously bent over backward to help us out with the home one of our clients is purchasing. She was amazing and pulled off the impossible, getting an appraiser out to inspect the home the following day and making certain that everything was covered. Amaz...

Description of Work
Foundation inspection - concrete slab

Category home inspection,foundation repair

Cost $250

Services Performed? Yes

Hire Again? Yes

Work Completed On 09/18/2018

FOUNDATION REPAIRS & REPLACEMENT, SOFT STORY RETROFIT, HILLSIDE REPAIR, SEISMIC RETROFIT/BOLTING, FLOOR LEVELING, UNDERPINNING, SLAB REPAIR/REPLACEMENT, NEW RETAINING WALL CONSTRUCTION, CAISSONS, GRADE BEAMS, DRAINAGE SYSTEMS & LANDSLIDE REPAIRS, HILLSIDE DECKS, STRUCTURAL REPAIRS/UPGRADES, etc...

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Free Estimates

Yes

Payment Options

Visa, MasterCard, American Express, Discover, Check

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Emergency Service

Yes

Warranties

Yes

Alpha Structural, Inc.

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