One Stop Home Improvements



Get to Know Us

Welcome to OSHI Construction Services, your trusted construction company in Rancho Cucamonga, CA. Founded in 2012, we bring years of industry experience. With a dedicated team, we set the standard for quality and reliability. We’re not just another contractor; we’re a fully bonded and insured company with a California Contractor’s License B-990408. We take pride in our craft, and it shows in our work. Whether you’re looking for bathroom remodeling, kitchen remodeling, whole home transformation or commercial construction, we’re the team for you.

Going beyond just basic remodels, we deeply engage with our clients to understand their specific needs and vision. From the initial design and planning phase to securing permits and the final finishing touches, we provide a comprehensive service package. Our attention to detail ensures that nothing is overlooked, making us the go-to Contractors in Rancho Cucamonga and the surrounding areas.

What sets our Construction Company apart is our commitment to customer satisfaction. You’re not just a project to us; you’re a valued client deserving of personalized service. We’re responsive and accessible, offering free on-site estimates without the hassle of a phone call. Just fill out the contact form, and we’ll take it from there. With OSHI Construction, you get peace of mind knowing you’re in capable and caring hands.


Our Services

We Offer a Range of Services to Meet Your Needs

OSHI Construction provides comprehensive design and construction services to building owners and tenants looking to remodel, renovate or build new. Our team offers a “One Stop” dream building experience centered around our proactive approach to efficiently managing every aspect of your project. We will manage your project from conceptual planning through design, estimating and construction.


Our team has the resources and capacity to operate as the general contractor and as a construction management consultant.


We provide the following design/build and commercial construction services:

  • Feasibility Analysis

  • Construction Estimating

  • Return on Investment

  • Site Location

  • Master Planning

  • Subdivision

  • Architectural Design

  • Interior Design

  • Construction

  • Landscape

  • Consulting Services



OSHI Construction specializes in the following construction services:

  • Residential New Construction

  • Commercial New Construction

  • Construction Management


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