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Denver Design Build

Sustainable Design Build is a Full Service Design-Build Firm that offers the Denver metro neighborhoods commercial and residential construction services. Specializing in pre-construction, design, and full-scope construction. SDB can perform Whole Home Remodeling, Home Additions, ADU, Custom Homes, Multifamily Developments, and Commercial Construction.

Free Consultation

Award Winning Design-Build Firm

Sustainable Design Build Best of Mile High 2024 Award Denver Colorado local business homebuilder

Voted Best Homebuilder Denver

Colorado Green Building Guild
Sustainable Design Build, LLC is a Screened & Approved HomeAdvisor Pro
Sustainable Design Build BBB Business Review
HomeAdvisor Elite Service Award - Sustainable Design Build, LLC
Greg Bonin
Greg Bonin
We had a fantastic experience with the Sustainable Design Build team. We worked closely with Mike and Derek throughout the project and they were consistently responsive and great listeners- always able to clearly explain why something was a particular way or how things could be changed to meet our needs. Critically they are a company that keeps their word. We ended up having to move half way through out project and the team was very accommodating on figuring out a clean way to wind down the process in a way that was fair for everybody. My wife and I were super impressed with their professionalism and honesty throughout the process and would definitely recommend them to anyone who is considering going through a major remodel and needs help with either the design or construction aspects of their project.
Karlee Maitland
Karlee Maitland
I have had the pleasure of collaborating with the SDB team on many projects, and their focus to be eco- friendly and minimize the impact construction has on the environment is true to their name. I appreciate the efforts made by all members of the team to recycle different materials and become more knowledgeable about the different sustainability practices in Denver and surrounding municipalities. A big thank you to the Sustainable Design Build team for your professionalism and reliability. You are amazing to work with, and I look forward to more projects together!
Mile High Foundations And Concrete, LLC
Mile High Foundations And Concrete, LLC
In the construction field is hard to find good companies to work with. In this case has been a great experience to work with Sustainable Design Build and be part of their team building a foundation addition. Their team is excellent, professional, responsible and friendly. We are looking forward to build more and more foundations and additions toghether in Colorado. Thank you Zack and Josh!
Jordan Stone
Jordan Stone
SDB did a great job of transforming what was on paper to something tangible. Our project was done in one of the hardest years to try and build a house which was 2020. Through all the building cost increases, delays, quarantines, etc. they were able to deliver a finished project that we truly enjoy.
Arthur May
Arthur May
We just finished the design phase of our Pop-Top with SDB and they have all of the contacts. The team at SDB brought in a qualified designer, structural engineer, asbestos and lead tester, blower door tester, Manual JDS tester, etc. We are about to embark on the build change so I'm looking forward to writing another 5 star review.
Andy Metzger
Andy Metzger
Working with SDB was a fantastic experience! We needed to remodel / transform an historic building into office space and this team was great to work with. From flooring, framing, electrical, plumbing...there wasn't a single area they weren't able to handle with top-notch workmanship. Super happy with the results and grateful for a GC you can count on, communicate easily with, and provide quality results. Thanks team!
Michelle Cruice
Michelle Cruice
We used Sustainable Design Build to finish our basement. We absolutely love how it turned out! Our project manager was so helpful throughout the whole process and it has exceeded our expectations in beauty, design and functionality!
Peter Bell
Peter Bell
We hired Sustainable Design Build to design and build our basement bathroom and refinish our basement bedroom. Jon and his team did an excellent job with the design, prepared a competitive and fair quote, and got right to work. Having been in Denver for 5 years and struggled to find any reliable contractors, SDB had a stable full of professional contractors for each part of the job (plumbing, electrical, HVAC, Paint, Tile, etc.). They ensured great work and that everything was up to code. For the miscellaneous pieces of the job, Josh and others on the SDB team were responsive and skilled to ensure the smallest details were not missed. When small issues came up, as they do with a project this size, Josh was timely and made sure things were done right. I definitely recommend SDB for anyone looking for help with their remodel and plan to use their services again in the future very soon.
Jim K
Jim K
Sustainable Design Build was the Design/ Build firm for a few large scale projects I worked on around Denver and I found them to be very responsive and professional. They received many accolades from their clients.


Listen to the stories of past clients who have been happy with SDB’s Design Build process. Learn about the benefits and advantages your home construction project can have!

Featured Project

Here at Sustainable Design Build, we are proud to show references of our work. See our commitment to quality craftsmanship and customer service through our products.

35th Ave Home Addition

Sustainable Design Build recently wrapped up a noteworthy home addition on 35th Ave in Denver. The homeowners approached the company for a complete custom home overhaul, including a second-story addition. Alongside the overall home remodel, they also opted for a new garage and patio in the backyard.

Perry St Home Addition

SDB performed a whole home remodel along with the Perry St home addition scope of work. The results bring an amazing finished product making the final product more of a custom home build rather than a remodel.

Grant Street Project

Grant Street is an amazing example of how a home addition can incorporate custom home finishes. This Denver home is set to complete this Summer of 2022 but SDB couldn’t wait to discuss the beautiful custom home finishes and progress the project has brought.

4500 Yates Second Story Addition

This project was an opportunity to expand on a unique corner lot home. Sustainable Design Build provided services for constructing a second-story addition to the home, as well as, remodeling certain portions of the existing home.

Washington St. Remodel

Sustainable Design Build’s latest residential construction project is complete! This high-rise condo needed updates to the living room, kitchen, bathroom, and powder room. See how they all turned out!

Grape St Home Addition

Take a walk through one of Sustainable Design Build’s more recent Home Addition projects here in Denver. The homeowners worked together with SDB to redesign a kitchen and build an entire master suite suited for a growing family.

Sustainable Design Build

Sustainable Design Build is a Denver Full Service Design-Build Company with years of experience and knowledge in residential construction. Not only will SDB schedule and manage all aspects of your project as a single source of contact, we always deliver exceptional customer service and provide quality craftsmanship on every job. Whether you are planning to remodel and update your kitchen, remodel your basement, build an ADU, or a modern custom home. Sustainable Design Build is the Denver Remodeling Contractor for you!

Denver Design-Build

Let Sustainable Design-Build handle your remodel or renovation from start to finish. With our in-house design team, we will work with you to design a project that is uniquely your own. Also, as a Denver Design-Build Home Builder, we are your one-stop shop for handling any major home improvement project without you ever having to deal with another contractor.

Additions & Accessory Dwelling Units

Our daily lives have shifted in light of recent events requiring us to change and adapt. As remote work and distance learning has become much more prevalent, adding to your home by building an addition or ADU could give your family the extra space they really need. Let us guide you through our streamlined process of adding liveable space to your home!


Common Questions about Sustainable Design Build and our GC-led Design Build Process.

What is a GC-Led Design-Build Firm?

A Full Service Design-Build Firm is an organization that offers both the design and construction services required for building residential or commercial projects. The Design services offered include architectural, structural, civil engineering, soil, and other required disciplines. All of those services will be managed and run by SDB as the project lead and main point of contact. SDB will also schedule, manage, and perform all construction trades needed to complete the project. The benefit of this is an all-in-one approach allows SDB to leverage their experience of construction through all phases of a project and produce efficiencies in a client’s budget, schedule, and finished product.

The difference SDB makes compared to others is our approach to project design and estimation. We operate with first a design phase that lays out a design tailored to your goals, a detailed and complete scope of work, and a fixed cost for the entire project.

This type of service is especially valuable to clients who are seeking larger construction projects such as home additions, Accessory Dwelling Units (ADUs), or custom home construction. SDB provides turn-key design and construction services to clients looking to build the home of their dreams.

Is Design-Build more expensive than a General Contractor?

No, the design-build process is laid out to produce efficiencies where traditional construction methods lack. This maximizes the value a client receives throughout the entirety of the design and build construction process. By being a “Contractor-led” design-build firm, it makes SDB keenly equipped to provide the most accurate pricing and efficient construction practices. Efficiency in construction gets you back into your home sooner. 

What are the BENEFITS of the Design-Build Process?

The design-build process is a unifying method of construction that is led under a single point of contact, much like a general contractor. However, the design-build company offers much more by being a part of the design process of a project. This lends conscious decisions in the design of the project which will help align client goals.


Single point of contact. SDB communicates with all trades and disciplines required for construction; architectural, structural, civil, soils, City Officials, Carpenters, etc., so you don’t have to!

Faster Project Completion

With SDB’s experience, industry knowledge, unique design build process, and team approach your construction project will be on the fast track to completion. 

What is The SDB Design-Build Process?

The design-build process is a streamlined construction method where architects and designers collaborate directly with Sustainable Design Build who will manage all the construction of your project. By acting as the single point of contact SDB will guide your project through three phases.

Concept Phase

  • Discovery Meeting
  • Design Review Meeting
  • Concept Plans
  • Floor Plans
  • Scope of Work
  • Fixed Project Cost

Design Phase

  • Permit Submittal
  • Schedule Survey & Soil Testing
  • Structural Engineering
  • Energy Engineering
  • Environmental Engineering
  • Manage Permitting Process
  • Building Permit Approval

Construction Phase

  • Remediation (If Necessary)
  • Construction Start
  • City & Engineering Inspections
  • Punchlist
  • Construction Completion
  • Workmanship Warranty Begins


Connect With Us

Planning your next renovation, or maybe you are looking to do a complete remodel for your home? Whatever the task, it can’t hurt to ask. Reach out to our team through this form.

We can schedule a free consultation and discuss everything you need to get your project moving in the right direction. Did we mention, it’s absolutely free?

No time like the present to get started on turning your house into the home of your dreams.