The 10 Best Home Addition Contractors in Thornton, CO 2025

Join as a pro

Explore

Popular Home Services

Cleaning & Organization

Maintenance & Repair

Pest Control

Additions & Installations

Remodeling

Other Popular Services

Guides & Resources

Find a home addition contractor near Thornton, CO

Top 10 Home Addition Contractors near Thornton, CO

Pros with the highest ratings.Pros who have been hired most often.Pros who respond to customers the fastest.Pros who have the most reviews.These are the top 10 pros for your job.

Apollo construction LLC

Exceptional 5.0

(9)

Exceptional 5.0

(9)

Home Remodeling

24 hires on Thumbtack
Serves Thornton, CO

Natalia H. says, "The contractor was fast responsive and reliable. I've used this company to repair my roof from hail damage."See more

Natalia H. says, "The contractor was fast responsive and reliable. I've used this company to repair my roof from hail damage."

A2Z Builders

Very good 4.5

(56)

Very good 4.5

(56)

General Contracting

7 hires on Thumbtack
Serves Thornton, CO

Debbie Joels says, "I recently had A2Z Builders complete a first story addition and a pop top addition on my home in Castle Rock."See more

Debbie Joels says, "I recently had A2Z Builders complete a first story addition and a pop top addition on my home in Castle Rock."

TaylorMade Services

5.0

(1)

5.0

(1)

General Contracting

Serves Thornton, CO

I've been a contractor in the Denver area for 7 years taking on and completing wide range of jobs from, full renovations and remodels of any size, to Custom barn doors/shutters, even Metal casting/Welding/Lazer cutting and engraving, and everything in between. TaylorMade ServicesSee more

Blue Sky Remodeling Inc.

Exceptional 5.0

(10)

Exceptional 5.0

(10)

Home Remodeling, General Contracting

Serves Thornton, CO

Danielle Fox says, "All of Blue Sky personnel, as well as the sub-contractors, did an excellent job with no problems. Communications flowed easily back and forth."See more

Danielle Fox says, "All of Blue Sky personnel, as well as the sub-contractors, did an excellent job with no problems. Communications flowed easily back and forth."

Krick Design Build LLC.

Exceptional 5.0

(8)

Exceptional 5.0

(8)

Home Remodeling

Serves Thornton, CO

Karen Gonzales says, "Mat was great to work with and provided an excellent design for our tandem house! Much thanks!"See more

Karen Gonzales says, "Mat was great to work with and provided an excellent design for our tandem house! Much thanks!"

Ayala's Painting LLC

5.0

(1)

5.0

(1)

Home Remodeling

Serves Thornton, CO

At Ayala’s Painting, we help you transform your living spaces into a home you can truly love and be proud of. Homeownership is one of life’s greatest milestones, and we believe your home should reflect that achievement. Every project is guided by integrity, meticulous attention to detail, and a commitment to exceeding your expectations—because your dreams matter to us. For over 15 years, Ayala’s Painting has proudly served the Northern Front Range of Colorado, including Adams, Boulder, Weld, and Larimer counties. We take pride in delivering our best work, time and time again. When you work with Ayala’s Painting, you’re partnering with a team dedicated to achieving the best possible outcome for your home, your family, and your budget. We offer free estimates and provide a comprehensive walkthrough of our services to ensure you’re informed every step of the way. It’s our joy to help you “Love Where You Live!” Call us today to get started.See more

GALVAN REMODELING LLC

Exceptional 5.0

(8)

Exceptional 5.0

(8)

General Contracting

9 hires on Thumbtack
Serves Thornton, CO

Virginia O. says, "After looking for the right and affordable contractor for months, it can be a little frustrating but it was worth the wait."See more

Virginia O. says, "After looking for the right and affordable contractor for months, it can be a little frustrating but it was worth the wait."

Spc Remodeling

5.0

(1)

5.0

(1)

Home Remodeling

Serves Thornton, CO

JAS B. says, "He not only did excellent work on our home lighting and backyard concrete, but also solved a tricky issue with birds entering through the attic roof."See more

JAS B. says, "He not only did excellent work on our home lighting and backyard concrete, but also solved a tricky issue with birds entering through the attic roof."

Dharma Design Build

Exceptional 5.0

(5)

Exceptional 5.0

(5)

General Contracting, Home Remodeling

Serves Thornton, CO

Quinn C. says, "I would highly recommend Gary and Dharma Design Build to anyone looking to transform their kitchen or any other part of their home."See more

Quinn C. says, "I would highly recommend Gary and Dharma Design Build to anyone looking to transform their kitchen or any other part of their home."

10.

PremierPRO Roofing & Construction

10.

PremierPRO Roofing & Construction

5.0

(2)

5.0

(2)

General Contracting

Serves Thornton, CO

Top 10 Home Addition Contractors near Thornton, CO

Related cost information

Popular in Thornton

You might also like

In other nearby areas