ADU Construction in Orange County – Built for Comfort & Value
Whether you’re envisioning a rental-ready unit, a modern guest house, or a home office retreat, we deliver custom-built ADUs designed around your lifestyle. From maximizing square footage and energy efficiency to ensuring compliance with local codes, we transform unused space into functional, beautiful, and valuable living units.
- Los Angeles County: 8265 Sunset Boulevard #205
- Orange County Office: 2211 E Orangewood Ave #586
- Los Angeles County
- Orange County
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- Locally Trusted
- License: #1040171
- Transparent Pricing
- Eco-Friendly Materials
Luxury Kitchens
& Baths
Fully equipped spaces with modern appliances, quartz countertops, and energy-efficient fixtures.
Living
Spaces
Open layouts, smart storage solutions, and flexible floor plans to maximize every square foot.
Exterior &
Roofing
Durable roofing, siding, and insulation built for long-term performance and curb appeal.
Plumbing &
Electrical
Complete installations including HVAC, solar-ready systems, and code-compliant connections.
+150
Projects in
Orange County
Professional ADU Builders
Why Choose Golden Age Builders for ADU Construction?
At Golden Age Builders, ADU construction isn’t just a service, it’s our specialty. We’ve built our reputation in Orange County on trust, quality, and innovation. Our team ensures every ADU meets California regulations, is energy-efficient, and is built to last.
Our licensed, bonded, and insured contractors handle every step—from permits to final walkthroughs. With warranties and guaranteed workmanship, your investment is fully protected. With us, you’re not just building an ADU, you’re creating a lasting asset for your family or rental income.
Our ADU Construction Process
1
Free Consultation & 3D Design
We capture your vision and create a detailed ADU plan
2
Planning & Permits
We handle city paperwork, zoning, and approvals
3
Expert Construction
Professional build with efficient timelines
4
Final Walkthrough
We deliver your complete ADU, move-in ready
Customer Reviews
+150
Projects in
Los Angeles
Orange County ADU Construction
Frequently Asked Questions
How long does it take to build an ADU?
Most ADUs take 4–6 months to complete, depending on size, design, and city permitting timelines.
Do you handle permits and city approvals?
Yes, our team manages all zoning reviews, permits, and inspections to ensure full compliance with California ADU laws.
Can you convert my garage into an ADU?
Absolutely. Garage conversions are one of the most popular and cost-effective ways to add livable space.
Do you offer custom floor plans and designs?
Yes, we create tailored layouts based on your needs—whether it’s a rental unit, guest house, or home office.
Are your ADUs energy-efficient?
All our ADUs are built with energy-saving materials and can be designed solar-ready to reduce long-term costs.
What if I don’t know what type of ADU fits my property?
We provide a free consultation and site evaluation to recommend the best ADU solution for your space and budget.
Ready to Build Your Dream ADU?
Proudly Servicing:
- Los Angeles County
- Orange County
Call Us Today!
(833) 478-0057
Send Us An Email
sales@newgoldenagebuilders.com
Los Angeles Office
8265 Sunset Boulevard #205
Orange County Office
2211 E Orangewood Ave #586
Request Your Free Estimate
Services
- (ADU) Accessory Dwelling Units
- Kitchen Remodels
- Bathroom Remodels
- Full Remodels
- New Construction & Additions
- Painting & Flooring
- Roofing
- Windows & Doors
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Contact Us
-
8265 W Sunset Blvd # 205,
West Hollywood, CA 90046 -
2211 E Orangewood Ave UNIT 586,
Anaheim, CA 92806 - (833) 478-0057
- sales@newgoldenagebuilders.com
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