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TRUSTED BY BOULDER, CO HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon48
    Verified custom home building reviews

Find Custom home builders in Boulder

Avatar for Living Stones Construction Management, LLC
Living Stones Construction Management, LLC
4.7(
17
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2010

Free estimates

Offers commercial services

"Adam did a fantastic job from the beginning to end. He communicated along the way and helped make decisions, giving us various options. We appreciated Adamâ s integrity and excellent craftsmanship. He made our house a home and treated us like family rather than just another customer. We will use Adam for other projects and highly recommend him!"
Master bathroom with freestanding jetted tub and c
Shower with body sprays, hand held and rain head.
Half bath with faux finish paint.
Vaulted master bathroom with jetted tub and custom
2 tone custom kitchen

+31

Response time4 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Unison Builds, LLC
Unison Builds, LLC
5.0(
7
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 1958

Free estimates

Emergency services offered

"It gives me great pleasure to write this review for Unison Builds LLC. Chris and his team handled the complete interior and exterior renovation of our 7,500 square feet office building. Their work included adding seven new offices, a gorgeous marble kitchen and dining room, a wonderful reception area, an executive conference room with a 14-foot table, the CEO's new office, and nearly everything else. He is a reliable builder. His team takes great pride in what they do. And the work proceeded even faster than we expected."
Exterior facade
Mountain home from above
Project: 101,000 sq.ft, 94 unit apartment building
Melrose living room
Soda Creek Remodel

+67

Response time1 day
Response rate93%
8 neighbors recently requested a quote
Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"Colorado Paradise Builders were responsive when we asked for a proposal to finish our basement. They created a thorough proposal with a price, timeline and specific details on the project. They followed through on everything in a timely manner. Everything cost what it was supposed to cost; their tradesmen were courteous and clean, and they completed the project on time. I would not hesitate to recommend them to a friend or use them again for another home project."
Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
4 neighbors recently requested a quote
Avatar for Double M Land and Home Services LLC
Double M Land and Home Services LLC
5.0(
7
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"The Double O team was very professional and knows the ins and outs of fine custom home building. Impressed with their ability to make changes during the construction process, their ability to value engineer certain areas of the project and still deliver the aesthetic look we required. Seth has built a large network of reliable subcontractors that help him achieve their timelines, and the quality of work is exceptional. Hope to build another home with Double O at the helm."
Pinebrook hills
Pinebrook hills
Pinebrook hills
Pinebrook hills
Pinebrook hills

+15

Response time1 day
Response rate100%
Avatar for The Restoration Guild, Inc.
The Restoration Guild, Inc.
5.0(
7
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"What a breath of fresh air to have a contractor you can trust completely! Greg’s expertise and integrity are exemplary. He exceeded all expectations and delivered a beautiful new home on time and under budget. I will only use Greg and his Restoration Guild for any and all future projects. I look forward to working with him again."
Littleton remodel
Littleton remodel
Littleton remodel
Littleton remodel
Littleton remodel

+7

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Lefort Built LLC
Lefort Built LLC
5.0(
5
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Lefort Built LLC is a trusted, locally owned residential contractor proudly serving Berthoud and the surrounding areas. As a Class A Licensed General Contractor, we take pride in our commitment to reliability, exceptional communication, integrity, and high-quality craftsmanship. At Lefort Built, we are dedicated to providing an outstanding customer experience, ensuring our clients feel confident and empowered in their investment. \n\nWe understand that your home is one of your most valuable assets. That’s why we offer a comprehensive range of services, including design, detailed budgeting, expert construction, and transparent communication. Our team partners with you every step of the way, delivering results that meet your vision and exceed expectations. \n\nContact us today for a FREE project evaluation and estimate! Call (720) 336-9935 or visit www.lefortbuilt.com.

Basement Finish
Basement Finish
Basement Finish
Basement Finish
Basement Finish

+97

Response time1 day
Avatar for Lone Eagle Construction
Lone Eagle Construction
5.0(
3
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Lone Eagle Cosntruction remodled my kitchen and stairwell, I couldnâ t be happier with the results! From start to finish, the process was smooth and efficient. What impressed me most was their commitment to staying on time and within budget. Their timeline was quicker than expected, without compromising on quality. The team was meticulous with every detail and provided ideas to improve the project. The team was professional, attentive to detail, and always available to answer my questions. They truly transformed my kitchen into a beautiful and functional space. I to anyone looking for a reliable contractor. They exceeded my expectations in every way."
Great Room
Modern European Custom
Modern European Custom
Modern European Custom
Office

+13

Response time1 day
Recommended by100%of homeowners
Avatar for Velocity Enterprises
Velocity Enterprises
4.6(
14
)
Find a Custom Home Builder

Serving Boulder, CO and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quick response

"Jeremy and team are amazing. They did an excellent job renovating my master bathroom and master bedroom. I would highly recommend them and use them again myself. Thank you!"
Climate Smart Program
Concrete Pad
 Stain
 Boulder Deck
 Custom gate

+35

Response time9 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Custom Home Builders questions, answered by experts

Start by researching local contractors with experience in cottage construction. Ask for references, check licensing and insurance, and review completed projects. Compare multiple bids, making sure each includes the same scope of work. A good contractor will communicate clearly, provide a detailed contract, and ensure all work meets code and safety standards.

In most cases, you should get an architect before you hire a builder. An architect will be the one to draw up formal plans for your project, including guidelines and even material lists for your builder to follow during construction. Many architects can even help you find builders, choose one for your project, and negotiate prices. Some are also willing to act as project managers throughout the process, working closely with a builder from start to finish.

Local regulations dictate how big an ADU can be, and there may also be restrictions on the percentage of the main residence’s square footage an ADU can have. In most cases, an ADU must be smaller than the main residence, but check with your local building authority to confirm restrictions on ADU size.

Green homes are often more expensive to build, averaging around $200 per square foot compared to the $150 per square foot you’d spend to build a standard home. However, green homes can save you money on your utility bills by consuming less energy or creating energy using solar panels or wind turbines on-site. They’re more expensive to build, but they often end up costing less in the long run.

A construction-to-permanent loan is the most common type of mortgage used to finance a house teardown and rebuild. These loans include financing for construction costs and convert to a long-term mortgage once construction is complete. Check the terms of the loan closely before beginning work—there are often restrictions requiring you to use licensed contractors for all work.

The Boulder, CO homeowners’ guide to custom home building

From average costs to expert advice, get all the answers you need to get your job done.