Licensed & Insured | BBB A+ Rated | 25+ Years Experience · Expert ADU Construction & Residential Building Services
Licensed & Insured | BBB A+ Rated | 25+ Years Experience · Expert ADU Construction & Residential Building Services
Licensed & Insured | BBB A+ Rated | 25+ Years Experience · Expert ADU Construction & Residential Building Services
LICENSED, INSURED & BBB A+ ACCREDITED
5.0 Rating
5.0 Rating
Owens Corning
Preferred Contractor
Accredited Business
A+ Rating
5-Star Business
National Roofing
Contractor Association
5.0 Rating
5.0 Rating
Owens Corning
Preferred Contractor
Accredited Business
A+ Rating
5-Star Business
National Roofing
Contractor Association
Build custom detached ADUs with complete privacy and design flexibility. Perfect for rental income, guest suites, or in-law quarters. Full design and construction services. Get Free ADU Quote
Cost-effective garage conversions into functional living spaces. Complete with kitchen, bathroom, and all utilities. Maximize your property value with minimal footprint. Get Conversion Quote
Expert design services for optimal space utilization. We handle all permits, zoning requirements, and utility connections. Turn your vision into reality. Get Design Quote
Complete end-to-end ADU services from concept to completion. We manage permits, construction, inspections, and final walkthrough. Stress-free experience guaranteed. Get Turnkey Quote
Custom home construction services throughout Denver Metro. Quality craftsmanship, energy-efficient designs, and on-time completion guaranteed. Get Construction Quote
Expand your living space without moving. Expert room additions including bedrooms, offices, and sunrooms that blend seamlessly with your existing home. Get Addition Quote
THE PEAK DIFFERENCE
25+ years of construction excellence serving Denver Metro. Licensed, insured, and committed to quality.
We visit your property to discuss your project, assess feasibility, and understand your budget. Receive a detailed proposal with transparent pricing.
Work with our designers to create detailed plans and 3D renderings. We handle all permits, zoning approvals, and utility coordination for you.
Our licensed contractors bring your project to life with quality materials and expert craftsmanship. Daily updates and clean job sites throughout.
Thorough inspection with you, address any details, and provide comprehensive warranty coverage for your complete peace of mind.
Build a premium detached ADU on your Denver property with our complete construction services. Perfect for generating rental income, housing aging parents, creating home offices, or providing guest accommodations. Our detached ADUs offer complete privacy, custom designs, and full amenities. Services include foundation excavation and installation, complete structural framing, roofing installation, electrical system installation, plumbing and utility hookups, HVAC installation and integration, insulation and weatherproofing, interior finishing and fixtures, kitchen and bathroom installation, and exterior siding to match your main home. We handle all Denver permits, HOA approvals, and zoning requirements. Detached ADUs typically cost $150,000-$300,000 depending on size and finishes. Average rental income: $1,800-$2,800/month. ROI typically 5-8 years. 0% financing available for qualified buyers. Get Free ADU Estimate
Convert your underused garage into a fully functional ADU with our expert conversion services. Most cost-effective way to add living space without expanding your home's footprint. Perfect for rental income units, home offices, art studios, or guest suites. Services include foundation leveling and reinforcement, wall insulation and framing, complete electrical wiring and panel upgrades, plumbing installation for kitchen/bathroom, HVAC system installation, drywall installation and finishing, flooring installation (hardwood, tile, LVP), window and door installation, kitchen and bathroom build-outs, and egress windows for safety and natural light. We handle all Denver ADU permits and zoning compliance. Garage conversions typically cost $80,000-$150,000 depending on size and finishes. Average rental income: $1,500-$2,500/month. ROI typically 4-6 years. Add a kitchenette and bathroom for full ADU functionality. Get Free Conversion Estimate
Successful ADU projects start with expert design and comprehensive planning. Our experienced designers create functional, beautiful spaces that maximize your property's potential while navigating Denver's complex zoning requirements. Services include site assessment and feasibility analysis, 3D renderings and floor plans, zoning and setback analysis, permit application and processing, utility connection planning, HOA approval coordination, material selection guidance, budget planning and cost estimates, timeline development, and contractor coordination. We ensure your ADU design complies with all Denver building codes, HOA requirements, and zoning regulations. Design services typically $5,000-$15,000 depending on project complexity. Most ADUs range 400-1,200 square feet. We handle everything from concept to construction-ready plans. Get Free Design Consultation
Our turnkey ADU services provide a complete end-to-end solution from initial consultation through final certificate of occupancy. One point of contact handles every aspect of your ADU project, eliminating stress and ensuring seamless coordination. Services include initial feasibility assessment, complete design and 3D renderings, all permit applications and approvals, zoning variance handling if needed, full construction management, subcontractor coordination, quality control inspections, timeline management, budget oversight, and final inspection coordination. We handle every detail so you don't have to worry about anything. Turnkey ADU projects typically $120,000-$280,000 depending on size and specifications. Timeline: 6-12 months from design to completion. Financing options available. Perfect for busy homeowners who want a hassle-free ADU experience. Get Free Turnkey Estimate
Build your dream custom home with our expert residential construction services. From lot selection through final walkthrough, we manage every aspect of your new home construction project. Whether modern, traditional, or contemporary design, we bring your vision to life with quality craftsmanship. Services include lot evaluation and site preparation, architectural design coordination, foundation and structural engineering, complete framing and roofing, electrical and plumbing systems, HVAC installation, insulation and weatherproofing, drywall and interior finishing, kitchen and bathroom installation, flooring throughout, exterior finishing and landscaping, and energy-efficient upgrades. We build throughout Denver Metro with full permit handling and code compliance. New home construction costs vary widely based on size, finishes, and lot: typically $200-$400 per square foot. Timeline: 8-16 months depending on size and complexity. We offer design-build services for seamless coordination. Get Free New Build Estimate
Need more space but don't want to move? Our expert room addition services seamlessly expand your home with additions that look like they've always been there. Perfect for growing families, home offices, or additional bedrooms. Services include foundation work and excavation, structural framing and engineering, roofing that matches existing, electrical system integration, plumbing installation if needed, HVAC extension or new zones, professional insulation, drywall installation and finishing, flooring to match or upgrade, trim work and paint, and exterior siding/finishes to match. We ensure additions blend architecturally with your existing home. Room additions typically cost $80,000-$200,000 depending on size and complexity. Second-story additions available. We handle all Denver permits and inspections. Timeline: 2-6 months depending on scope. Add bedrooms, offices, family rooms, or sunrooms. Get Free Addition Estimate
Peak Builders built our detached ADU from the ground up. Professional team, handled all permits seamlessly, finished on time and on budget. Now generating $2,200/month in rental income! - Michael T., Denver
Converted our garage into a beautiful ADU for my mother-in-law. Quality workmanship, great communication, and they handled everything including permits. Highly recommend! - Sandra M., Lakewood
Peak Builders constructed our dream home in Highlands Ranch. From design to completion, they exceeded expectations at every step. True craftsmanship! - David & Jennifer R.
Added a second story with two bedrooms and a bathroom. Seamless process, quality work, and the addition looks like it was always there. Worth every penny! - Tom H., Littleton
From permits to final inspection, Peak Builders made our ADU project stress-free. Now we have a beautiful guest house and rental income. Excellent investment! - Lisa K., Aurora
Interviewed five contractors for our new home build. Peak Builders stood out immediately with professionalism and experience. Our home is stunning! - Amanda S., Centennial
0% APR PROMOTIONAL FINANCING
We understand construction and ADU projects are significant investments. That's why we offer flexible financing options to make our services accessible. 0% APR promotional financing available for qualified buyers. Multiple payment plans to fit your budget. Quick approval process with same-day decisions. No impact on your credit score to check rates.
GOT QUESTIONS? WE HAVE ANSWERS
Common questions about ADU construction and building services in Denver
Connect with Denver's top-rated general contractors. We provide free consultations, detailed quotes, and expert guidance for all your remodeling, construction, and ADU needs.
2727 Bryant St Suite 230, Denver, CO 80211
Serving all of Denver County and surrounding areas