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Osh Construction Inc.

Phone

(714) 583-8355

Address

11801 Cardinal Cir. Suite E
Garden Grove CA 92843

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General Construction
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We are a general contracting company that can help you bring your new construction or remodeling project to life.

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WELCOME TO OSH CONSTRUCTION, INC.

We are a general contractor that can help you bring your new construction or remodeling project to life. We are a company that has been working on commercial and residential construction projects in California for over 15 years, bringing that expertise and assurance, through our vast references and solid work performance reputation. When you hire us, your project will be treated with the highest level of professionalism and in keeping with our commitment to total satisfaction.

We are licensed (Lic. # 1005707) and bonded. We offer warranty for all services provided and work closely with our clients to ensure your project runs smoothly, on time, and within budget. Do not waste more time and contact us today!

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Our Services

Services We Offer

ADU

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KITCHEN REMODELING

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BATHROOM REMODELING

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ROOM ADDITIONS

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GENERAL CONSTRUCTION

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TESTIMONIALS

Don’t just take our word for it

I couldn't be happier with OSH Construction for my new KITCHEN. Amazing team! Good communication and available for any concerns. Professional team, after each day of work, everything is clean and tidy. The owner makes sure that every detail of the kitchen is perfect. They also included a dispensing cabinet for my dog's food. Everything looks amazing and cozy. They met the agreed time. More new projects are coming. It is a pleasure to work with OSH Construction Team.
Amanda L.Garden Grove
Where do I start? We've been in our 1956 home for 8 years and we were in a desperate need of an addition and total home remodel. We contacted Sergio for a proposal and he was the only contractor that came back to us with a detailed proposal of where all the money would go. Fast forward to May and we start our 3 month project and it goes off without a hitch. Sergio and his team worked daily, Sergio provided daily updates via text. By week 10 our project came to a close with only 2 change orders per our request! The house now feels like our home and is absolutely perfect . We couldn't be happier with Sergio and his team for making our total home makeover so easy .
Jessica E.Rancho Cucamonga
Our job is now finished, and we are beyond happy with the final product. Sergio finished the job exactly when he said he would (he actually finished a few days early). His crew is detailed and very skilled. We are extremely pleased to have worked with Sergio on our home renovation and would hire him again in a heartbeat. Thank you so much Sergio!!!
Brooke J.
I couldn't be happier with OSH Construction for my new KITCHEN. Amazing team! Good communication and available for any concerns. Professional team, after each day of work, everything is clean and tidy. The owner makes sure that every detail of the kitchen is perfect. They also included a dispensing cabinet for my dog's food. Everything looks amazing and cozy. They met the agreed time. More new projects are coming. It is a pleasure to work with OSH Construction Team.
Abby
“We came across Osh construction by the recommendation of our neighbors. Our first meet with Sergio was great he told us what we wanted to hear without a big sales pitch on why we should go with his company. After careful consideration and a limited budget we chose osh to remodel our kitchen it was in desperate need of an overhaul. Sergio and his team are very professional and clean. They finished our project on time and that's with throwing in a few extras at him and his team. I highly recommend OSH Construction and I would definitely use them again.”
BL
“We had OSH Construction remodel our kitchen, laundry room and a bathroom. Sergio and his team did a wonderful job. He says no extras and he means it. Only things we had to pay extra for were items we added during construction such as under cabinet lighting and an extra cabinet. He quoted three weeks for construction and finished on day 20. At the end of construction he brought in a cleaning company to wipe everything down and remove all construction dust. Thank you Sergio and OSH construction team.”
Leroy
“I highly recommend Sergio and his team.We added a 2nd bathroom, a walk-in-closet and enclosed a small patio among many other smaller changes. They were professional, quick and did good work. Communication and recommendations from Sergio were always good to hear. We will use them again and you should too.”
Steven