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Introduction: Master Loco Construction is a family owned business since 2008. We are a premier licensed California General Contractor service with specialized experience in real estate inspections, Foundation Repair and all types of concrete projects. No matter the size of the project, We take pride in providing outstanding work and excellent customer service, competitive fees and our ability to deliver outstanding results on time- every time. If you want your Los Angeles real estate foundation and structure inspected by experts, book an inspection with the MASTER.

Current Top Pro

Hired 61 times

Serves West Hills, CA

Background checked

License verified

7 employees

13 years in business

Payment methods

Cash, Check, Venmo, Zelle

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Currently a top pro

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

Jul - Dec

Current Top Pro

This pro indicated that they reviewed CDC safety guidelines for COVID-19 and pledged to do the following:

Maintain 6 feet of distance from customers

Wear masks during the job

Wear gloves during the job

Disinfect surfaces touched during the job

Featured Projects

407 photos

  • Concrete foundation for ADU

    Concrete Installation

  • Foundation repair

    Concrete Installation

Concrete location

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Customers rated this pro highly for responsiveness, work quality, and professionalism.

Excellent 4.9

59 reviews


Read reviews that mention:

James J.

Concrete Installation

Rafael came out and thoroughly explained the process to me & surveyed the area. My house is on a steep slope, and I needed a level concrete slab installed for a work shed. Master Loco worked with me on my budget and came up with a wonderful solution. Everything was fast & efficient, and supervised during the install. Thanks again! I look forward to the next project together.
James, thanks for your honest review We truly appreciate your kind words and hope to working together soon
Feb 1, 2021
Toni H.

Concrete Installation

We had to replace our cinder block wall due to damage from a neighbor's overgrowth, but the neighbor delayed starting the job. Rafael, the owner was patient, very professional and once they began the work, they came early every day, did an excellent job, were clean, and picked up all the materials every day. The job estimate was 3-5 days and they finished in 3 days and hauled away all the debris. Their contact was was very professional and we will recommend them to friends and use them again when we need concrete work done.
Thank you Toni
Aug 15, 2021
James L.

Foundation Repair

I hired Master Loco Construction to do a seismic retrofit and additional repairs to the foundation of my house. Rafael gave me a good price and got to work quickly. The work was well done, and the process was smooth and fast. I asked to add an additional project of laying some concrete for a swim spa, and Rafael gave me a fair price on that as well. Master Loco construction is easy to deal with, and I recommend them 100 percent.
Thank You James for your honest review 🙏🏻it was pleasure working you .
Jun 28, 2021
Jason R.


My house needed several nothings done, picket fence gate falling apart, painting and some other minor things. Thumbtack was new to me and I figured I would give it a try. The app speaks for itself, but what I found interesting was Rafael (Rafi) kept coming up page after page for all the jobs I needed. I reached out to Rafi through the app and was contacted immediately. Rafi came the same day, walked him around the property and he made several suggestions that I would never have thought of. I hired Rafi on the spot and 2 days later Rafi and his crew were at my house at 8 am. After getting to know Rafi I could tell he strives for perfection. He works on your house like it’s his own. His crew was at my house every day typically around 8 in the morning and did not leave until 6 in the evening. My wife and I we’re thoroughly impressed. Rafi and his crew replaced several damaged post, replaced 2 wooden fences, painted and to top it off removed my driveway and back door patio and installed all beautiful brick driveway and patio, a dream my wife and I have had for years. He jackhammered the old asphalt and concrete and created a herringbone pattern that is stunning. I still can’t believe this is my house. His quote came back extremely reasonable and was always available if I needed to speak with him. I feel lucky to have met him. My past experiences with Handy Man’s have not been the best because they just don’t show up and won’t take on small jobs. Rafi did exactly what he promised and actually over delivered which my wife and I are extremely grateful for. Thank you so much Rafi and Lior. You completely made are curb appeal so much better. I will be calling you again shortly to start other projects we talked about. Jason &by Alison
Jason & Alison! Thank you so much for your review we truly appreciate your honest feedback, looking forward to possibly working with you in the near future!
Jul 7, 2020
David C.

Concrete Repair and Maintenance

We first spoke with Rafael on December 3, 2020 about laying new concrete in our courtyard. We wanted to remove the existing concrete and the landscaping along the walls. In addition, we wanted stamped concrete in a charcoal gray color. After speaking with 2 other contractors, we chose Rafael. We appreciated his attention to what we wanted, and the price that he proposed. He and his team arrived at 8am on Monday, December 7th, and the concrete work was completed on Friday the 11th. Throughout the week, he and his team arrived before 8:30 and were always respectful to my home and to my wife and I. Since we wanted to seal the concrete, we needed to let it settle and cure for 30 days. Rafael came back on January 11,2021 to clean and prep the concrete for the sealing. He came back the next day. We chose a Wet Look sealant by Behr. We are very happy with the results, and we are now buying furniture, a fire pit and potted plants, so that we can enjoy our new outdoor space. Please take a look at the attached “before and after” photos. Rafael and his team worked very hard,and it shows in the results. Great job, Rafael. Thank you.
David! Thank you so much for your review we truly appreciate your honest feedback, looking forward to possibly working with you in the near future! Enjoy with your new courtyard !
Jan 17, 2021

License Type: B - General Building Contractor (CA)

License verified on 12/3/2020

Background Check

Rafael Arviv


  • What should the customer know about your pricing (e.g., discounts, fees)?

    We are extremely competitive for the existing market.

  • What is your typical process for working with a new customer?

    We prefer to see the project in person in order to provide an accurate estimate however, sometimes photos help us get an idea of the work that needs to be done. We do our best to make it easy and comfortable for the customer.

  • What education and/or training do you have that relates to your work?

    We are General B Licensed

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