Service

Service

Service

Home Additions and ADUs

Expand your living space with thoughtfully designed home additions and ADUs built to blend seamlessly with your existing property.

Workflow

Workflow

Workflow

How We Create Additions and ADUs

Our process ensures smooth integration of new spaces into your home’s structure and style.

01

Needs Assessment

We define the purpose and scope of your new space, from extra bedrooms to stand-alone units.

02

Design Concept

Our team crafts a design that complements your home’s architecture and enhances functionality.

03

Budget Planning

A clear estimate outlines all costs, helping you make informed decisions with no surprises.

04

Permitting & Codes

We navigate local building codes and permit requirements to secure all approvals.

05

Foundation & Framing

Structural groundwork and framing are completed to the highest safety and durability standards.

06

Utilities Installation

Plumbing, electrical, and HVAC systems are integrated seamlessly into the addition or ADU.

07

Finishing Work

We complete flooring, cabinetry, and fixtures to match your existing interiors or create a new look.

08

Final Inspection

We perform a comprehensive inspection to confirm quality and readiness for use.

Testimonials

Testimonials

Testimonials

What people say

Hear first-hand from our incredible community of customers.

550

Customers

Homes Built Count

"Thank you for remodeling my old house. The design we created together made me and my family feel so happy. Thank you for fast work, it was really super easy."

— Alex L.

Denver, Cherry Creek

"What can say more about how good was your work than the fact that we rented out the house you remodeled for us on the next day you finished? Great job!"

— Diana A.

Denver, Highlands Ranch

"Innovation and craftsmanship met at every stage of our custom home build. We felt fully supported and in control throughout the process."

— Brian S

Denver, Capitol Hill

"The building you guys erected for our business seems sustainable and timeless. So glad we worked together."

— Lucy M.

Denver, Washington Park

4.99

Rating

Satisfaction Score

550

Customers

Homes Built Count

4.99

Rating

Satisfaction Score

Get in Touch

Your Dream, Costed Precisely

Get in Touch

Your Dream, Costed Precisely

Get in Touch

Your Dream, Costed Precisely

Modern, affordable, and personalized construction solutions designed to match your lifestyle and budget.

Best Choise

4.99 rating

© 2025 The Harmony Developer is a division of Harmony Property Management LLC. All rights reserved.

Modern, affordable, and personalized construction solutions designed to match your lifestyle and budget.

Best Choise

4.99 rating

© 2025 The Harmony Developer is a division of Harmony Property Management LLC. All rights reserved.

Modern, affordable, and personalized construction solutions designed to match your lifestyle and budget.

Best Choise

4.99 rating

© 2025 The Harmony Developer is a division of Harmony Property Management LLC. All rights reserved.