ADU, Additions & Garage Conversions for More Living Space
Add usable square footage to your property with thoughtfully planned ADUs, room additions, and garage conversions built to California standards.
Whether you need a guest suite, rental unit, expanded family room, or a converted garage workspace, the right build strategy makes all the difference. Poor planning can lead to permit delays, inefficient layouts, and costly rework.
At BNH Construction, we help Los Angeles–area homeowners design and build additions that match your existing home, meet local code requirements, and deliver lasting quality.
Why Invest in an ADU or Addition
A well-executed addition or ADU can increase property value, create rental income, and improve day-to-day comfort for your household.
A professionally completed project can:
- More functional living space without moving
- Potential rental income from ADU projects
- Improved property value and market appeal
- Custom layouts tailored to your lifestyle
- Professional permitting and construction management
Planning, Permits, and Precision Build
Additions and ADUs require careful structural planning, utility coordination, and permit compliance. Our team manages the full process—from initial concept and design coordination to final inspection—so your project stays on track.
Built for Durability and Efficiency
We focus on construction details that protect your investment:
- Proper foundation and framing integration
- Energy-efficient insulation and envelope details
- Moisture control and weatherproofing
- Clean transitions between old and new construction
Our goal is to deliver solutions that protect both your home and your investment.
Long-Term Value, Not Quick Fixes
We build additions and conversions meant to perform for decades. That means realistic timelines, quality materials, and workmanship you can trust.
Visual Planning Before Construction Begins
Before breaking ground, we help you evaluate:
- Best placement for your ADU or addition
- How the new space will connect to existing rooms
- Budget, timeline, and permit requirements
This approach ensures your project performs exactly as intended.
Start Your ADU or Addition Project with Confidence
BNH Construction is ready to help you expand your home the right way. Contact our Los Angeles–based team for a free consultation.
More space. Better design. Lasting value.