Our Service Areas
We love creating beautiful spaces all over Southern California
We specialize in high-quality ADU construction, guiding you through every step—from design and permits to construction and inspection. Our team ensures your ADU meets all regulations, suits your needs, and stays within budget. With expert craftsmanship and attention to detail, we deliver a seamless, stress-free building experience.
We Build Across San Diego County
NJ Design & Build is your trusted ADU contractor in San Diego offering full county design, permit, and build services.
- Carlsbad
- Chula Vista
- Coronado
- Del Mar
- El Cajon
- Encinitas
- La Mesa
- Poway
- San Diego
- San Marcos
- Imperial Beach
- Escondido
- Lemon Grove
- National City
- Santee
- Oceanside
- SPRING VALLEY
- Vista
5.0 ★ Reviews on Google
Praised by homeowners.
“I got my dream kitchen from NJ Design & Build thanks to the great team of Moe, Gaston and Joel. The price was right, the project was on time and everything turned out exactly how I wanted it. The communication with them was great and they made sure everything was done right.”
Dennis Carnevale
Homeowner
Free Consult!
Let’s start with your vision.
GET IN TOUCH
Request a Free Quote
Call us today! NJ Design & Build Construction contractors are available for all your commercial and residential construction needs. For all your trusted general contractor needs, we’re here to help.
- +1 (619) 966-7766
- request@najmna.com
- 3675 Ruffin Rd Suite 225, San Diego, CA 92123