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Top-Rated Addition to existing structure builders in Brighton - Updated Nov 2026

Avatar for Cransten Remodeling
Cransten Remodeling
4.5(
209
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"Wow! I had the privilege of Bailey helping me with a project to build a pantry and I can’t express how impressed I am with his dedication and craftsmanship. He worked SO hard, all day long, and finished the entire thing in record time. All while having innovated ideas to make the project extremely functional and professional. His craftsmanship was outstanding and his work ethic was the cherry on top. I hope to work with him again soon."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+18

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Denver Construction
Denver Construction
4.6(
18
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Hired Denver Construction to renovate the main level of my house including the kitchen and the bathroom upstairs and they did such an awesome job. Trusted them in my home while I had to work and came back to a job well done on multiple occasions. Highly recommend this company. Will be hiring again sometime in the future. Thanks DC!"
Gallery
Gallery
Recommended by7%of homeowners
Avatar for Qualden Construction, Inc.
Qualden Construction, Inc.
4.5(
11
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 2000

Free estimates

Warranties offered

"My basement finishing project was seamless. After getting several bids and designs, I went with Will, who meticulously went over everything, through permits, materials, and the overall concept including pointing out things that I hadn t considered that I am so glad I did. The project turned out fabulous with no issues during the project outside of normal expected issues when working with construction. I would hire Will again for any future needs as I always knew what to expect, there were no hidden costs, and changes were flawless."
Wet Bar
Wet Bar
Wet Bar
Wet Bar
Wet Bar

+61

Recommended by83%of homeowners
Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

"I highly recommend this company. Fran Garcia, the owner, did an outstanding job on our basement remodel. Every stage of this project went smoothly, from the initial design to the finishing touches. I felt Fran went out of his way to provide excellent value. In addition, he did a great job of communicating with us. He was always willing to answer questions and provide advice. Overall, my wife and I were thrilled with the work, and we would definitely hire Fran again."
Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
6 neighbors recently requested a quote
Avatar for Camerata Homes, LLC
Camerata Homes, LLC
5.0(
8
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"So far our experience with Camerata has been fantastic. Doug and Jan have been a pleasure to work with. The work done to this point has been exactly what we hoped for and the communication has been great."
Front Before
Front After
Front Before
Front After
Front After

+7

Response time4 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Lefort Built LLC
Lefort Built LLC
5.0(
5
)
Addition to Existing Structure - Build

Serving Brighton, 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 Wes-Tec Builders Company, Inc.
Wes-Tec Builders Company, Inc.
3.9(
17
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Iâ m very happy with the garage addition completed by Wes-Tec Builders. The work started and was completed in a timely fashion.. I was very impressed with the skill and experience demonstrated by all the sub-contractors. I will use them again and definitely recommend them."
Kitchen
Kitchen
Kitchen
Kitchen
Patio cover

+32

Response time2 days
Response rate85%
2 neighbors recently requested a quote
Avatar for Elevated Contracting LLC
Elevated Contracting LLC
4.6(
8
)
Addition to Existing Structure - Build

Serving Brighton, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Drew and the Elevated team were beyond professional. From the initial on-site meeting, to the bid, to the completion of our beautiful deck. We didnâ t have plans but Drew was able to guide us to choose from materials and design an elegant custom deck for us. Knowledgeable, reliable, and detailed oriented, Elevated Contracting will definitely be our go to for any future home improvement projects! Highly recommend Drew and his team. Thank you again guys!"
Trex Pro
Trex Pro
Trex Pro
Trex Pro
Trex Pro

+127

Response time1 day
Recommended by66%of homeowners
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FAQs for addition to existing structure building service projects in Brighton, CO

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Brighton, CO homeowners’ guide to addition to existing structure building services

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