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10 Years
experience
Luxury Home Remodeling & Design-Build Services in Denver & Boulder
Factor Design Build is a design-build firm specializing in luxury home remodeling and new construction in Denver and Boulder. Our integrated approach combines architecture, design, and construction under one roof, ensuring seamless project execution from concept to completion. With over 30 years of combined experience, our in-house team of architects, interior designers, and craftsmen deliver tailored solutions that enhance both functionality and aesthetic appeal.

We prioritize client collaboration, fixed-cost pricing, and meticulous attention to detail, transforming visions into high-quality, enduring spaces. Our expertise spans historic renovations, second-story additions, and custom home builds, reflecting our commitment to innovation and client satisfaction.
Services
Home Renovations Kitchen Remodeling Bathroom Remodeling Historic Home Renovation Residential General Contractor Additions Second Story Addition Pop Top Home Addition Craftsman Bungalow Addition New Construction
Details
  • Year established: 2016
Highlights and features
  • We offer over 30 years of experience in luxury home remodeling.
  • Our in-house design-build team ensures seamless project execution.
  • We provide fixed-cost pricing for transparent budgeting.
  • Our team specializes in historic home renovations with modern upgrades.
  • We guarantee client satisfaction with personalized service.
Services
Home Renovations
Factor Design Build specializes in luxury home renovations, transforming spaces with modern updates while preserving architectural integrity. Our design-build approach ensures seamless transitions from planning to execution, focusing on functionality and aesthetic appeal. Clients benefit from fixed-cost pricing and a dedicated team managing every detail, from historic restorations to contemporary upgrades.
Kitchen Remodeling
Our kitchen remodeling services combine functionality with high-end design, tailored to client preferences. We handle layout optimization, cabinetry, and appliance integration, ensuring spaces are both beautiful and practical. With a focus on durable materials and modern trends, we create kitchens that enhance daily living and property value.
Historic Home Renovation
Specializing in historic home renovations, we balance preservation with modernization. Our team meticulously restores original features like woodwork and moldings while updating systems for energy efficiency and comfort. This approach maintains historical charm while meeting contemporary living standards, ensuring homes remain functional for future generations.
Second Story Addition
We design and construct second-story additions to maximize living space without expanding footprints. Our process includes structural assessments, architectural design, and seamless integration with existing structures. These additions provide additional bedrooms, bathrooms, or living areas, enhancing home functionality and value in Denver's historic neighborhoods.
New Home Construction
Factor Design Build offers custom new home construction, translating client visions into unique residences. From architectural planning to final finishes, we prioritize quality craftsmanship and personalized design. Our fixed-cost pricing and transparent communication ensure projects stay on budget and timeline, delivering dream homes tailored to lifestyle needs.
People
Josh Fiester
Co-Founder & CEO
Josh Fiester co-founded Factor Design Build after managing remodeling projects across Colorado and San Francisco for eight years. LEED-certified since 2005, he brings expertise in green building and large-scale project management. A Boulder native, Josh combines industry knowledge with a passion for client satisfaction.
Kent Simpson
Co-Founder & COO
Kent Simpson oversees operational efficiency at Factor Design Build, leveraging 25 years in construction and property development. His background includes roles with national and regional homebuilders, focusing on process improvement and customer experience. Kent prioritizes team collaboration and sustainable practices.
Dain Carlson
Architect
Dain Carlson is a licensed architect specializing in sustainable design and residential renovations. With a background in timber frame construction and a passion for personalized spaces, he contributes creative solutions to Factor's projects. Dain values the variety and collaborative nature of his work.
Robin Bryant
Lead Designer
Robin Bryant leads interior design at Factor, offering over a decade of experience in custom and production homebuilding. Her expertise in materials, space planning, and architectural detailing ensures functional, aesthetically pleasing spaces. Robin emphasizes client collaboration to achieve tailored results.
Luis Vazquez
Designer and Revit Modeler
Luis Vazquez supports Factor's design phase as a Revit Modeler, contributing to initial project visualizations. Originally from Mexico City, he brings technical precision and a passion for architecture. Luis is pursuing licensure as a registered architect, enhancing his contributions to project planning.
Questions
What is the design-build method?
The design-build method integrates architecture and construction under one team, streamlining communication and reducing project timelines.
Do you specialize in historic home renovations?
Yes, we preserve historic character while incorporating modern upgrades for functional, stylish living spaces.
Can you help with financing options?
We guide clients through home equity loans, personal loans, and cash-out refinancing for home addition projects.
What areas do you serve?
We specialize in Denver, Boulder, and the Colorado Front Range for luxury remodeling and new construction.
Do I need to move out during renovations?
Most kitchen/bathroom remodels allow you to stay; larger projects may require temporary housing solutions.
Reviews (7)
D. H.
Jan 14, 2022 Report
I recently completed a whole house remodel in Boulder with Factor; siding, windows and concrete work as well as new kitchen and bathrooms, floors, interior trim and doors. My project turned out great and I am very happy with the results. Factor provides a creative and collaborative design process during which we both could determine whether to proceed. If I chose not to proceed I would have a valuable design package. This process allowed me to make cost benefit decisions before the construction began.
Factors design team spent all the time necessary to go through every detail. Such a big project
Kelly Daly
Dec 22, 2021 Report
Positive:Professionalism,Quality,Value
We started our total remodel project with Factor in February of 2020. As you can imagine, building during the pandemic brought with it many challenges. We could not be happier with the end result. The quality is outstanding and it is exactly the house I dreamed of.
Jeffrey Feldmann
Oct 26, 2021 Report
Posting this as a cautionary tale. I have no reason to believe that Factor cannot deliver a project that a homeowner will be happy with. In fact, based on pictures of completed projects, it's what prompted me to reach out to it in the first place. That being said, trust is a significant component of any renovation project. We had a nice first meeting with Factor. After meeting with a number of firms, we had down-selected it to be one of the finalists for our project. After waiting about two weeks for the follow-up action items to be communicated back to us, I reached out. The person I spoke with
Daniel Bryant
Oct 04, 2021 Report
Factor is one of my company's contractor's. I was installing some of their plumbing for them. They try and keep us busy and for that I am appreciative,in return, we try and do the best we can with quality and dedication.
Taylor Nelson
Sep 14, 2021 Report
Knowing nothing about their design, Im basing my judgement on the company based off one of their drivers spitting out the window of his branded truck right in my face as I rode my bike and they drove past. It seemed pretty deliberate, but I was willing to give him the benefit of the doubt that it was maybe an accident, until I sped up to catch up at a red light and he rolled the window up and ignored me, showing me he knew what he did and whether it was an accident or not he was too big of a coward to apologize. Not a great move in a branded vehicle pal. Tried to find him on the website to file
Kristina Eschmeyer
May 30, 2021 Report
The Factor Design team transformed our home! What was dated is now light, bright, modern and functional. The home's layout presented some challenges, but we were able to seamlessly create a home office and an expansive mudroom. We gutted the kitchen and now have a serene space to cook and gather. They were able to offer high end custom cabinets but also lower priced selections in areas where we wanted to save money. We refinished the floors and ALL the drywall, got a gorgeous new modern fireplace, all new paint including the trim, and more. There were a lot of moving parts. The Factor team was
Rebecca Allen
Apr 23, 2021 Report
We knew we wanted to go with a Design/Build company for our full house renovation and interviewed several. Josh at FDB impressed us from the start. He was confident that we could achieve our wish list but also honest with us about what renovations would or wouldnt be cost effective. From the design process to demo to substantial completion everybody we met at factor including the subs they used were professional, trustworthy, and fun to work with. Renovating a house is a stressful experience in even the best situations and we started ours at the beginning of the pandemic. However, we always