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    JC Retrofit Construction

    4.9 (50 reviews)
    Open 8:00 am - 5:00 pm

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    Response time

    20 minutes

    Response rate

    100%

    Services - JC Retrofit Construction

    Earthquake retrofitting

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    Recommended Reviews - JC Retrofit Construction

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    Reviews With Photos

    Foundation report/work proposal
    Bryan T.

    I have a house in escrow, and was in need of a foundation inspection. Call them since other companies have to wait and we were in a tight schedule. Had to pay via venmo for $50 deposit, and cut a check for $300 on the day of inspection. After the worker done with the inspection, was told there would be a report. Turns out their so call inspection report is nothing but a work proposal. No photos, no explanations, nothing (the guy after inspection said it looked great nothing major). It gets worse, we call another foundation company for another inspection (for 240, cheaper), gave us a great report explaining in detail what the problems were with photos, and suggested that there were serious issues in part of the foundation. Needless to say, I will not recommend this company for anyone.

    Richard G.

    Juan and his whole team did a great job with our bathroom remodel. The crew was punctual, hard working, efficient and kept the work area clean. Juan's communication was great throughout the whole remodel, he explained any adjustments that needed to be made. We will definitely use JC Retrofit for future projects.

    Very satisfied with the 275 foot foundation replacement. Juan and Iris quickly returned my calls and texts. The Crew foreman answered what questions i asked and the Crew did excellent work .

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    10 months ago

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    8 months ago

    Retrofit foundation. I have recommended this company to all my friends and family. They were professional and got job done efficently.

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    9 months ago

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    Juan A.

    Thank you Silvio, it was a pleasure working with you!

    Helpful 1
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    9 months ago

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    Juan A.

    Thank you Harry, It’s been a pleasure working with you!

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    1 year ago

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    1 year ago

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    1 year ago

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    3 years ago

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    1 year ago

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    5 years ago

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    2 years ago

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    2 years ago

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    Juan A.

    Thank you, we appreciate it!

    Helpful 1
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    3 years ago

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    Juan A.

    Hey Myriam, thank you so much! It was a pleasure working with you.

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    2 years ago

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    Juan A.

    Thank you so much!

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    5 years ago

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    Juan A.

    Thank you, Richard! It was a pleasure working with you.

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    5 years ago

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    5 years ago

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    2 years ago

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    Juan A.

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    6 years ago

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    4 years ago

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    5 years ago

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    3 years ago

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    Juan A.

    Pleasure working with you!

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    7 years ago

    Helpful 2
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    5 years ago

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    Juan A.

    Thank you! Glad we could help!

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    7 years ago

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    7 years ago

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    6 years ago

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    5 years ago

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    3 years ago

    Very pleased with the retrofit they installed on my 2 story home. Reliable, reasonable..Has my recommendation.

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    Juan A.

    Thank you, Renee! We enjoyed working with you.

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    5 years ago

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    4 years ago

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    7 years ago

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    7 years ago

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    6 years ago

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    6 years ago

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    5 years ago

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    Juan A.

    Thank you, Erica for the awesome review! Glad we could help.

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    5 years ago

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    3 years ago

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    5 years ago

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    Juan A.

    Thank you, Arturo! Glad we could help.

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    6 years ago

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    Page 1 of 2

    Ask the Community - JC Retrofit Construction

    Review Highlights - JC Retrofit Construction

    With that said, Juan was a straight shooter and did not try to scare us into making unnecessary repairs.

    Mentioned in 27 reviews

    Read more highlights

    Julian Construction

    Julian Construction

    4.5
    (89 reviews)

    Julian Construction's team replaced two foundation walls that formed a corner. My problem was the…read moreold corner had cracked from top to bottom in two places, one on each of the adjacent walls, and the detached corner was beginning to sink, causing the house to slide to one side. The lack of a long tube from the gutter downspout leading away from the house was a likely culprit. How did I know? The doors around that corner were not closing. I like treating issues as they arise and I knew this problem could stand no delay. I asked for estimates from a handful of foundation companies that other homeowner friends had recommended. Julian's was the only one that had a well-documented inspection, a thorough scope of work, a fair price, and reasonable contract terms. Mayo was on top of it. She scheduled me within a week after I submitted the signed contract and deposit. The crew showed up at 7AM and the foreman spent an hour talking with me while he guided his team into action.They had to jack up the house. The foreman and I stood in the room being elevated and I could hear the creaking wood and straining nails like an old man stretching his joints to his limit (my house is 115 years old). It was scary but I felt like I was in good hands. The foreman was observing every reaction of the house and giving immediate instructions to his team. He also gave me an education on foundations and how houses slide, pointing out the the accelerating slant of the vertical wood pieces in my cripple wall. I do some much home repair myself so I ate up this education! The team worked fast. I was onsite the first and last day. On the first, they asked me a lot of questions about how much leveling I wanted (I opted to keep a slight slant or else my old doors would be jammed) and I could show them all the resources (power, water, fusebox) to help them do their job. They were really nice and had a good sense of humor even though the work was heavy and hard and the summer temps were nearing 100. Mayo had asked me to clear the space (remove plants, remove gutters, remove siding if I wanted to reuse them, protect the AC unit, so I did before they came. On the last day, I was dazzled by the new foundation walls. The floor in the house even felt better to walk on, much more solid. Julian's team offered to put the gutter and the siding back for me, making a vent hole to match the old one. This saved me so much time. Their work passed inspections. The entire process was very smooth. The crew was orderly and handled all items with care. We spoke in English and in Spanish and it was fine. I'm a native Californian so knowing some Spanish comes with the culture here. Up until this experience, I was nervous about foundation replacement but working with Julian Construction made me feel it is a manageable process, even a pleasant one. When I need further work on my foundation, I know who to call and I won't be stressed out about it anymore!

    I do recommend this business, bc they're very polite, clear in their business, estimates, answer…read morequestion and right to the point. Sincerely,

    Foundation Repair LA

    Foundation Repair LA

    4.9
    (92 reviews)

    Mark and Matt have visited my home for inspection twice now over the last few years. The…read moreprofessionalism and pride of ownership was clear from the moment they arrived, fashionably early I may add (being on time, an understandable challenge amongst LA contractors). We live in a 70 yr house on a hillside with amazing mountain views; but often besieged by the paranoia of being on a hill. Mark allayed fears both times, answered questions to explain the subtle phenomenon that concerned me every so often, & confirmed everything was normal. Inspections were thorough & no unnecessary work suggested. Often, homeowners aren't knowledgeable about civil and construction work. Speaking to these gentlemen is like speaking to professors who'll tell you clearly if you don't need work; and what you may need 15 years from now. We ended up being advised that nothing was needed to be done. The most remarkable example of integrity.

    Foundation Repair LA literally saved our house. Last year we found out that a wood-eating fungus…read morecalled Meruliporia 'poria' incrassata was growing into the side of our house. We first had a mold abatement company come and they revealed that the fungus had grown into the framing and had completely rotted out large areas on the side of our house. They told us that the job was too big and recommended Foundation Repair LA. When Matt from Foundation Repair LA came over to give us an estimate, my wife and I were immediately impressed by his thorough knowledge of this particular fungus and his ability to patiently explain the problem to us. The proposal he created was quite extensive and costly, but he explained that in order to prevent this fungus from coming back, they needed to completely remove it at the source and all of the contaminated soil. We got a couple of quotes that were less costly and chose another contractor to do the abatement, but we learned our lesson the hard way when after a month or so the fungus started growing back in the soil and the house framing. That's when we called Matt back and told him that we were hoping he would give it a chance. He immediately came over and looked at the work that had been done, giving us a less expensive quote to complete the job properly. Matt was very thorough and his team was professional. They kept in constant communication to update us on what they were finding and their progress. It's now been over six months since they completed the work and the fungus is gone. This was a scary experience and I am so grateful to Foundation Repair LA for saving our house!

    JC Retrofit Construction - foundationrepair - Updated August 2026

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