1. Alpha Structural

    0

    Sunland, CA

    Alpha Structural

    4.8 (815 reviews)
    Closed • 8:00 am - 6:00 pm
    Updated over 3 months ago

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    Response time

    30 minutes

    Response rate

    100%

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    Services - Alpha Structural

    Deck construction

    Guest house or ADU construction

    Manufactured home construction

    Alpha Structural Photos

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    Recommended Reviews - Alpha Structural

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    Reviews With Photos

    Nearly there!
    Evan H.

    Aaron, as before in 2019, was very helpful and quickly determined the problem. The cracks in my interior walls and some on the exterior were being caused by a corner of the building that is slowly losing support. With his help I will be able to get our HOA to address the issue before it becomes a real problem. The info he provided for me will be invaluable in getting the ball rolling! Thank you again!!

    After the job was done.
    Diane N.

    If you're looking for a company that's honest, professional, and truly cares about your home, go with Alpha Structural. We had foundation issues and started this journey back in November 2024. They sent an engineer, Alfie, out the next day, and he was super thorough and clear about what was going on and what our options were. He explained why helical piers were better for our situation (we have clay soil), and although it was more expensive than concrete pads, it made the most sense long-term. We took almost a year to decide and save up, and even then, Alfie honored the original quote; no hassle, no pressure. That really stuck with us. Once we moved forward, Alpha made everything easy. Their scope of work was laid out clearly, they kept us in the loop at every stage, and the office team (shoutout to Beverly and Kate) was always responsive. The permits and inspections were billed separately, which they explained upfront, and there were no surprises. Everything was transparent. Now let me take a moment to really highlight Francisco and his crew, Juan and Jared. These guys were INCREDIBLE! Seriously, I can't say enough good things. They were on time every single day, super respectful, and just really hardworking. The kind of crew you feel lucky to have working on your home. Francisco, the foreman, ran the project like a total pro. He made sure everything was done right and with care. He didn't just oversee the job, he was in it, hands-on, constantly checking his team's work and making sure everything was on track. You could tell he takes pride in what he does. And not just that, he was considerate. One day when we weren't home, he made sure to close our gate. They didn't leave trash, didn't move anything without asking, and even stacked the pavers they had to remove neatly off to the side. Little things like that go a long way. Juan and Jared were just as great! Super polite, focused, and respectful. They asked before touching anything, cleaned up after themselves, and left the space looking better than before. You'd never guess major work had just been done, that's how clean and careful they were. And in the middle of this California summer heat, too. Total champs. We were told the job might take 5 days, but it was wrapped up in 3, and done well. Brian, the supervisor, was also awesome. He kept us updated, answered all our questions, and even coordinated with our neighbors to get a dumpster placed out front. Everyone we dealt with (from office to field) was kind, knowledgeable, and easy to work with. Bottom line: Alpha Structural is the real deal. If you're on the fence, take this as your sign. Their crew treated our home with respect, did the job right, and made the whole process feel way less stressful than we expected. Huge thanks to Francisco, Juan, Jared, Brian, Alfie, Beverly, and Kate. We're beyond grateful and wouldn't hesitate to work with them again in the future. Now we have a solid foundation that we can work it and not have to worry about the structural integrity of our home moving forward. Thanks guys, now my doors/windows won't stick

    new posts and piers, extended left girder

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    Business owner information

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    David T.

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    4 years ago

    Samuel conducted a thorough inspection and gave us useful suggestions. I would recommend Samuel to all homeowners.

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    5 years ago

    Everyone was very helpful communicative and diligent throughout the whole process making it stress free and calm.

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    Page 11 of 21

    Ask the Community - Alpha Structural

    Looking to add adjoining wall on the inside of our far end wall of the backyard. The other side is the neighbor's backyard. I called and was told cost $100-$500k. Yard is 50 ft wide. Is this avg? what is the bulk of the cost?

    Hi Sol. We had to get a survey done, then soils testing. Lumber and other materials costs are high. The crew had to dig three 14-feet deep piles for the caissons. Every step seemed to require another payment. Our "sister wall" was about 50… 

    How is the warranty the foundation work?

    How much do you charge to inspect a retaining wall just to advise if safe for now and how fast could you get it done?

    Hello! Sorry for the late response to this! Are you a homeowner or is it a property you are looking to purchase or sell? We do have a $350 fee for any real estate transactions, but we do free inspections for homeowners as long as it is within our… 

    View All 5 Questions

    Review Highlights - Alpha Structural

    “The next day Brad sent a detailed Observation Letter that documented his findings and outlining solution.”

    Mentioned in 77 reviews

    Read more highlights

    The Foundation & Drainage Repair - Why Choose Us - Los Angeles, CA

    The Foundation & Drainage Repair

    (89 reviews)

    Sherman Oaks

    Having just hired Eldar and his team on a 3-week project, I absolutely recommend The Foundation &…read moreDrainage Repair without reservation. This was the best experience I've ever had working with a contractor, and I've worked with some really excellent ones both in LA and the Bay Area, as well as some true scumbags who amounted to fraudsters (hence my anxiety surrounding this project and my meticulous due diligence). Eldar is honest, experienced, and so very kind. He knows what he's talking about, he explains the issues thoroughly, his solutions are logical, and his prices are reasonable. Women, especially, take note: he won't talk down to you, and he won't bullsh*t you or waste your time. He stays positive and friendly, even when new challenges like huge, invasive roots up against and under the foundation reveal themselves as the project progresses. He communicates clearly, sets realistic expectations, and provides comprehensive progress updates at the beginning and end of each day, and sometimes more if urgent matters come up. He listens to clients' needs and expectations, and is very good at working with anxious customers. His team is professional, punctual, super friendly, and incredibly hardworking. They went above and beyond every single day, kept the worksite clean and tidy, and ultimately left my yard much cleaner than it was when they started. So, to sum up my experience: These guys are fantastic. Don't wait. Don't hesitate. You'll be in great hands. Now, if you want all the dirty details of my cracked slab and water intrusion saga: I had several different foundation/structural companies come out (yes, even the usual suspects in sponsored search results) and look at my foundation over the past few years, and I got vastly different suggestions on what I should do to solve my problem, with a range of very high prices. I was overwhelmed because none of the solutions seemed right to me, and I was worried some would actually end up causing other problems down the road because they went overboard on foundation support, but didn't address drainage. After my first meeting with Eldar, it was clear to me his solution would be the most effective for my problem, which was 99% caused by a lack of drainage around my property. The rest of the problem was caused by a very shallow free-pour foundation on one side of the house (1950s construction), which Eldar and his team uncovered during the excavation process, and supported by making some very solid, high-quality footing extensions, which they waterproofed. Expansive clay soil and a slope behind my house also factored in. I had so much anxiety about hiring a contractor who would take the wrong approach along with all my money that I basically sat on this problem for four years. Bad idea, I know. I'll spare you the details of my insanity every time it rained, but let's just say lots of stress, dozens of shop towels and multiple Quick Dam flood barriers were involved. I was seriously losing my mind with every new crack in my slab and walls. Now that Eldar and his team are done installing deep french drains, waterproofing, footing extensions and a sump pump, I feel such a sense of relief. I'm confident that I'm going to survive this year's anticipated El Niño storms while maintaining my sanity, and I feel so lucky I found The Foundation & Drainage Repair when I did. I'll update and post videos of my beautiful new sump pump in action when the rains come.

    Thank you Eldar! We couldn't have asked for a better experience. We had a lot of questions and…read moreconcerns about installing a drainage system and sump pump. All of our questions were answered and concerns were quickly put at ease. Eldar and his team worked quickly and efficiently. The drainage system works great. Highly recommended.

    JC Retrofit Construction - Our founder and CEO, Juan Arteaga. Juan is a trusted, licensed, general-contractor in the greater Los Angeles area.

    JC Retrofit Construction

    (51 reviews)

    Jefferson Park

    Terrible Experience Absolutely terrible experience with this…read morecompany. I was originally told that my plans would be submitted within 3 weeks, but it ended up taking almost 4 months. That was an unacceptable waste of my time. On top of what I was already paying for the plans, I was hit with additional fees that I was not expecting. Then I was quoted $440,000 for a 400-square-foot addition, which was completely unreasonable in my opinion. The entire process was frustrating, expensive, and unnecessarily drawn out. I had to keep messaging them and emailing them to see where we were at in the process. I feel like my time and money were completely wasted. Do your research, get multiple quotes, and be very careful before giving this company your money. I would not recommend them based on my experience.

    From the beginning of the project, J&C Retrofit showed a level of professionalism that exceeded the…read moreother bidders. The contract was easy to understand and the price was fair. The three man crew that did the brace and bolt were experienced and through. The city inspection went smoothly, with one of the company owners on site for the inspection. The California CRMP agency was also very helpful, answering questions and providing guidance through the project. J&C also pointed out several cracks in the foundation that I had them repair as an "extra" outside of the brace and bolt contract. I would recommend this contractor. My home is safer and stronger now.

    Sunshine Foundation Repairs - Foundation repair contractor in los angeles, ca

    Sunshine Foundation Repairs

    (472 reviews)

    Northridge

    A crack about 1.5 feet long in the concrete slab appeared in my garage. Over the year, the crack…read moreextended to 3 feet. I was worried it might be foundation problem. Solomon came over and made the inspection and gave me an honest report - not foundation problem, it's the water that leaked to the floor from the sink caused it. Solomon was well mannered, good communication skills, explained the issue clearly, and the inspection was free! I am so relieved and greatly impressed with his honesty and kind spirit. Thank you Sunshine Foundation Repairs! I will definitely recommend you to my friends.

    Wow, I can't say how relieved I am to have contacted Sunshine Foundation. I was purchasing a…read moreproperty and noticed some of the floors were caved in and bowed, so I reached out to them. They came out the very next day, and Golan was the inspector. He walked me through the entire process and explained everything in detail, including the good and bad things he found, the pros and cons, and what actually needed attention. The house definitely needs some work, but he made it clear that there are solutions and gave me a much better understanding of what the repairs would involve. He also pointed out the good things about the property, which I really appreciated because it wasn't just focused on the negatives. I feel much more confident moving forward with the purchase now that I know what I'm getting into, what can be fixed, and roughly what the repairs may cost. Very grateful for how thorough and helpful he was.

    Alpha Structural - contractors - Updated October 2026

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