Stress Less. Live in Your Home More.
ADU & Garage Conversion Contractor in Rancho Cucamonga, Ontario & Claremont
High-quality interior and exterior remodeling backed by 25+ years of residential construction experience.
Licensed General Contractor
License #1088143
25+ Years of Experience
Residential Construction
Family-Owned & Local
Serving the Inland Empire
Bonded & Warranty-Backed
Full Protection on Every Build
Commercial
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Residential
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Hospitality
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Multipurpose
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Our Services
Specialized Residential Construction
ADU Construction
Custom-built accessory dwelling units designed to maximize space, property value, and long-term return.
Garage Conversions
Transform your existing garage into functional living space or rental-ready units.
Interior & Exterior Remodeling
Refined upgrades that elevate comfort, curb appeal, and overall home value.
Licensed General Contractor
License #1088143
25+ Years of Experience
Residential Construction
Family-Owned & Local
Serving the Inland Empire
Bonded & Warranty-Backed
Full Protection on Every Build
WHO WE’RE BEST FOR
Homeowners in Rancho Cucamonga, Ontario, and Claremont who:
- Want to build an ADU for rental income or extended family
- Are converting a garage into livable space
- Value structured communication and professional execution
- Prefer experienced contractors over rushed, low-quality builds
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Years of Experience
0
+
Commercial
Sapien justo auctor ullamcorper hac dictum dignissim nostra montes eleifend lacus.
Residential
Sapien justo auctor ullamcorper hac dictum dignissim nostra montes eleifend lacus.
Hospitality
Sapien justo auctor ullamcorper hac dictum dignissim nostra montes eleifend lacus.
Multipurpose
Sapien justo auctor ullamcorper hac dictum dignissim nostra montes eleifend lacus.
Our Services
Specialized Residential Construction
ADU Construction
Custom-built accessory dwelling units designed to maximize space, property value, and long-term return.
Garage Conversions
Transform your existing garage into functional living space or rental-ready units.
Interior & Exterior Remodeling
Refined upgrades that elevate comfort, curb appeal, and overall home value.
Seamless Project Journey from Start to Finish
Every step, done right
1
Consultation
We evaluate your property, goals, and project feasibility.
2
Planning & Proposal
Clear scope of work, timeline, and transparent pricing.
3
Construction Phase
Disciplined execution with consistent updates.
4
Final Walkthrough
Detailed review to ensure complete satisfaction.
Every step, done right
Seamless Project Journey from Start to Finish
1
Consultation
We evaluate your property, goals, and project feasibility.
2
Planning & Proposal
Clear scope of work, timeline, and transparent pricing.
3
Construction Phase
Disciplined execution with consistent updates.
4
Final Walkthrough
Detailed review to ensure complete satisfaction.
Our Latest Project
Recent ADU & Remodeling Projects
Take a look at some of our recently completed projects, from custom ADUs to full-scale home remodels. Each project reflects our commitment to quality craftsmanship, smart design, and attention to detail. We focus on creating spaces that are not only beautiful but also functional, adding lasting value to every home.
SERVICE AREAS
Serving Rancho Cucamonga, Ontario & Claremont
NRH Construction Inc proudly serves homeowners throughout Rancho Cucamonga, Ontario, and Claremont, CA. We specialize in ADU construction, garage conversions, and high-quality residential remodeling tailored to each property.
Testimonials
What Homeowners Are Saying
How much does it cost to build an ADU?
ADU costs vary based on size, design, finishes, and site conditions. After an initial consultation, we provide a clear scope of work and transparent proposal so you understand the full investment before construction begins.
Can I build an ADU on my property?
Most single-family properties in Rancho Cucamonga, Ontario, and Claremont qualify for an ADU, but zoning, lot size, and setbacks must be reviewed. We evaluate your property and guide you through local requirements to determine feasibility.
Helpful information at a glance
Frequently Asked Questions
Most ADU projects range between 4–8 months depending on design and permitting.
Yes. We ensure compliance with local regulations in Rancho Cucamonga, Ontario, and Claremont.
Yes, and we guide you through the process to ensure code compliance.
Start Your ADU or Remodeling Project With Confidence
Stress Less. Live in Your Home More.