
Our Credentials & Reviews
Thoughtful ADU Architecture
Peak Builders provides comprehensive ADU design services throughout Denver. 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.

Peak Builders & Roofers of Denver provides comprehensive ADU design services throughout Denver. 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 Denver's specific zoning requirements including setbacks, height limits, and parking. You receive permit-ready drawings and 3D visualizations.
Quality Craftsmanship You Can Trust
With over 15 years of experience serving Denver 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.
Free Consultation
We visit your home, discuss your vision, and provide a detailed estimate with no obligation.
Design & Planning
Our team creates custom plans and handles all permits with the city of Denver.
Expert Construction
Licensed craftsmen bring your project to life with quality materials and workmanship.
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
Real projects. Real results. say.
Peak Builders transformed our outdated kitchen into a stunning modern space. Their attention to detail and craftsmanship exceeded our expectations.
Sarah M.
Kitchen Remodel, Denver
Star Rating
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 project?
Call +1-720-605-7785