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Sarah M.
Peak Builders transformed our outdated kitchen into a stunning modern space. Their attention to detail and craftsmanship exceeded our expectations.
Kitchen Remodel, San Diego
ADU Design
Custom ADU design services in San Diego.
TRUSTED BY SAN DIEGO HOMEOWNERS
Our Credentials & Reviews
★★★★★
5.0 Rating
★★★★★
5.0 Rating
★★★★★
5-Star Business
Thoughtful ADU Architecture
Peak Builders provides comprehensive ADU design services throughout San Diego. Good design is crucial for ADUs—every square foot must be optimized. Our designs balance livability, aesthetics, and code compliance to create spaces people actually want to live in.
Space-efficient floor plans
Matching architectural style
3D visualization options
Permit-ready drawings
Energy-efficient design
Peak Builders & Roofers of San Diego provides comprehensive ADU design services throughout San Diego. Good design is crucial for ADUs—every square foot must be optimized. Our designs balance livability, aesthetics, and code compliance to create spaces people actually want to live in.
We create designs that maximize natural light, provide adequate storage, and feel spacious despite compact footprints. Our ADU plans address San Diego's specific zoning requirements including setbacks, height limits, and parking. You receive permit-ready drawings and 3D visualizations.
Why Choose Us
Quality Craftsmanship You Can Trust
With over 15 years of experience serving San Diego homeowners, we bring expertise, quality materials, and exceptional craftsmanship to every project. Our team is fully licensed, bonded, and insured for your peace of mind.
Your project, our proven process.
1
Free Consultation
We visit your home, discuss your vision, and provide a detailed estimate with no obligation.
2
Design & Planning
Our team creates custom plans and handles all permits with the city of San Diego.
3
Expert Construction
Licensed craftsmen bring your project to life with quality materials and workmanship.
4
Final Walkthrough
Inspection, quality assurance, and warranty coverage ensure your complete satisfaction.
Design Pricing
Concept Only
$1,500 - $3,000
Layout options
Full Design
$5,000 - $12,000
Permit-ready
Custom Premium
$12,000 - $20,000
Complex designs
Testimonials
Real projects. Real results.
Hear from San Diego homeowners who trusted Peak Builders with their most important investment.
M&
Michael & Jennifer T.
We hired Peak Builders to finish our basement and couldn't be happier. They handled permits, design, and construction seamlessly.
Basement Finishing, Poway
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Robert K.
After a hail storm damaged our roof, Peak Builders made the insurance process easy. They documented everything and installed a beautiful new roof.
Roof Replacement, Chula Vista
L&
Lisa & David P.
Our master bathroom went from dated to spa-like thanks to Peak Builders. The frameless shower and heated floors are exactly what we envisioned.
Master Bath Renovation, Oceanside
JH
James H.
Peak Builders built an ADU in our backyard that's now generating rental income. They navigated San Diego's permit process expertly.
ADU Construction, San Diego
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Amanda R.
We bought a 1970s home and Peak Builders helped us transform every room. It's like a brand new house. Amazing team!
Full Home Remodel, Vista
C&
Carlos & Maria G.
Our outdoor kitchen from Peak Builders is the envy of the neighborhood. Built-in grill, pizza oven, and beautiful stone counters.
Outdoor Kitchen, Escondido
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Patricia W.
Peak Builders remodeled our kitchen and two bathrooms. Having one contractor for the whole project made everything easier.
Kitchen & Bath Combo, Carlsbad
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Thomas & Susan B.
We added a second story to our ranch home. Peak Builders matched the new addition perfectly to our existing home.
Home Addition, Santee
Design FAQs
Not necessarily. Matching styles create a cohesive look, but contemporary ADUs behind traditional homes can work beautifully. We'll discuss options that fit your neighborhood and HOA requirements.
Functional studios can be as small as 250 sq ft with clever design. We've created comfortable living spaces in tight footprints using built-ins, lofts, and multi-purpose areas.
Key elements: defined zones for sleeping/living/kitchen, adequate natural light, storage integration, and outdoor connection. We prioritize livability over square footage.
You can sketch ideas, but permit-ready drawings require licensed architects. We can work from your concepts or start from scratch based on your needs.
Get in touch today.
Ready to start your adu design services in san diego project?
Call +1-619-330-8185LocationServing San Diego County
Related Services
Explore Our Construction Services
2500+ completed projects across San Diego County
Bathroom Remodeling
Walk-in showers, tub conversions, tile, spa-style designs.
$15K–$50K
Full Home Remodel
Complete whole-house renovations and transformations.
$100K–$500K+
Home Additions
Room additions, second stories, sunrooms, garage additions.
$80K–$400K
Kitchen Remodeling
Custom kitchens, cabinets, countertops, full renovation.
$25K–$100K+