Onyx Construction, Inc.

5.0 |5 Verified Ratings
Write a Review

Onyx Construction, Inc.

5.0 | 5 Verified Ratings
Write a Review


1000 East Walnut Avenue, Unit I
Fullerton, CA 92831
Your use of our services is governed by our Terms & Conditions

Onyx Construction, Inc.

Onyx Construction, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Service Area

  • Anaheim
  • Whittier
  • Fullerton
  • Buena Park
  • La Habra
  • La Mirada
  • Yorba Linda
  • Placentia
  • Pico Rivera
  • City of Industry
  • See All >

Services Offered

Additions & Remodeling
  • Major Home Repairs
  • Bathroom Remodel
  • Garage Remodel
  • Kitchen Remodel
  • Build an Addition
  • Major Renovation - Multiple Rooms
Architects & Engineers
  • Construction Manager
Garage & Garage Doors
  • Build Garage

Areas of Expertise

  • Additions and Remodels
  • Bathroom Remodels
  • Multiple Rooms Updates
  • Kitchen Remodels
  • Roof, Fascia and stucco.

Quick Facts

Business Hours
7:00 AM to 6:00 PM
7:00 AM to 6:00 PM
7:00 AM to 6:00 PM
7:00 AM to 6:00 PM
7:00 AM to 6:00 PM
(Please call to confirm)
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Bilingual


In Business Since: 2016
State Licensing
Trade: B-General Building Contractor
License #: 1024828
Expiration: 03-31-2021
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Business Overview

How We Got Started

I chose to work in this industry because I love to build and remodel houses, hear ideas and try to make them better and make my costumers happy. Most of my clients become friends and keep calling me for their projects..

We started in this industry in 1999.

We describe our business as Up and coming

what is the difference between you and other contractors ?

We go out of our way to please our costumers and try our best to keep everything clean and organized


Onyx Construction, Inc.

My Work
5 Projects
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Ratings & Reviews
Onyx Construction, Inc.

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
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Showing 1-5 of 5
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5.0   |  
Review by in Whittier, CA
We had 1970 - 80 era lighting and linoleum floor cover in our kitchen. I met with Osvaldo and together we planned the upgrade. His task was to tear down the existing lighting and patch and repair the rough surface of the ceiling. An additional variable was that we had a support beam that needed to be covered to match the surface of new ceiling. The old floor was completely removed and replaced. The floor replacement included area of dishwasher, refrigerator, washer and dryer. The repaired ceiling and the recessed lighting looks terrific. The floor looks great as well. Something that needs to be said. Each morning prior to commencing work the kitchen was secured from rest of house. Family was sincerely impressed with the cleanup each evening prior to staff leaving for the day. Project was estimated to take 10 days but was completed in 8. We are completely satisfied with the Professional Workmanship and the attention to detail.
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5.0   |  
Review by in Chino, CA
I am so happy with my new bathroom. Osvaldo did an awesome job and listen to what I wanted. I asked many questions and was always there to monitor the progress on the bathroom remodel. He didn't mind answering my questions or let me watch over his shoulder. He always gave his opinion sometimes I agreed and sometimes I didn't. He never forced me too do what he wanted to do. He give me options and the pros and cons and let me decide. He has great customer service skills and takes his time and make sure it's done correctly the first time. I felt very comfortable leaving him in my home while I was away. I will for sure be using him again and I highly recommend him. You will not be sorry I guarantee it.
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5.0   |  
Review by in Yorba Linda, CA
I have been using Osvaldo (and now his ONYX construction) for over 10 years now. He has done numerous jobs on 3 different houses for me, all ranging from simple repairs to complete remodels. He is extremely hard-working, diligent and thorough. ONYX Construction does things right the first time and does not cut corners. Pricing is very reasonable, considering the quality of workmanship. He shows up when he says he is going to show up and responds to any questions and requests right away. And, for me, the most valuable attributes in a contractor are honesty and trustworthiness. I trust him implicitly and never have to worry about being around or home for every job he does. He works well with and manages specialty contractors and makes sure they are on task for me as well. If repairs are needed, he shows me exactly what is going on, gives me options, and DOES WHAT HE SAYS he is going to do. He would always check in when he is done for the day, just to see if I need anything else or want to look at the progress of the job. He really goes the extra mile he even feeds the dogs for me when I forget! I highly recommend ONYX Construction for any and all of your home repair or remodeling needs!
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5.0   |  
Review by in Hacienda Heights, CA
Works all hours. Answered my calls text at any time. Good service
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5.0   |  
Review by
Project: Remodel a Bedroom
Very honest, I can give him the keys and leave. He is thorough, he is awesome. I do not trust very many people and I definitely trust him! He is the kind of guy where if you need his opinion, he is honest and gives it to you. He is the worth the money! I will never stop using him. If you ever have questions, he will call you directly and has great customer service.
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