Expert General Contractor in Thornton, CO

Full-service remodeling, new construction, and exterior work across metro Denver and surrounding communities.

5.0 Google reviews
What We Do

General Contractor services in Thornton, CO

From quick repairs to full projects, we help you choose the right general contractor services without pressure or guesswork.

Not sure what you need? We will assess your project at no cost.

Call (720) 473-2914
Construction crew tools and equipment on a residential job site, ready for framing and remodeling work.

8+

Years Serving

Our Story

Built from the ground up,
your vision realized

Redline Builders started in 2018 with a clear focus: build residential homes the right way, from the ground up. Our roots are in new construction, which means we understand how a structure comes together before the first finish coat ever goes on. That foundation shapes everything we do today.

Over the years, we expanded into remodeling because homeowners needed a crew that could handle more than one trade. We can frame a room addition, hang drywall, install exterior siding, and finish a basement without handing the project off to three different contractors. That saves you time, and it keeps the work consistent from start to finish.

Our Full Story
How We Work

How We Work

From your first call to final walkthrough, we keep the process simple and transparent. You stay informed every step of the way.

Call for Consultation

Contact us at 720-473-2914 to discuss your project, whether it's a kitchen remodel, new construction, or basement finish. We'll answer questions and schedule a time to visit your home.

On-Site Assessment

Our team visits to evaluate the scope of work, take measurements, and understand your vision. We'll walk through framing, materials, and any structural or electrical needs.

Work Begins

Once you approve the plan, we handle permits, framing, drywall, exterior work, concrete, and all finishing trades. You'll see progress and have a clear point of contact throughout.

Final Walkthrough

We complete all work, clean up the site, and walk through the finished project with you. Any punch-list items are addressed before we wrap up.

We handle all permits, cleanup, and coordination. You review and approve before we move to the next phase.

Where We Work

General Contractor Services Across
CO Service Area

Based in — serving every corner of CO Service Area.

Primary Service Area

Thornton, CO

Thornton is a fast-growing northern Denver suburb with new residential developments and established neighborhoods. We serve single-family homes, townhomes, and commercial properties throughout the city and surrounding areas.

Cities & Communities We Serve:

ThorntonAuroraDenverCastle Rock
Thornton, CO Services

Aurora, CO

Denver, CO

Castle Rock, CO

Commerce City, CO

Longmont, CO

Arvada, CO

Lakewood, CO
Client Reviews

What homeowners say.

5.0
3 Google reviews

Worked with us?

Leave a Review

Redline Builders handled our basement finish from framing all the way through drywall and paint. The crew was professional and kept us updated the whole way through.

Marcus T. Google review

We had a covered patio and new deck built and could not be happier with how it turned out. They showed up when they said they would and the work is solid.

Diana R. Google review

Our kitchen remodel came out exactly the way we wanted. Redline took our ideas seriously and the finished result looks better than we imagined.

Kevin S. Google review

Ready to become our next happy client?

(720) 473-2914
FAQ

Common Questions About General Contractor in Thornton, CO

Answers to the questions homeowners ask most before hiring a contractor. Not seeing yours? Call us. We are straightforward about our process, pricing, and expectations.

We primarily serve Thornton, CO, Aurora, CO, Denver, CO, Castle Rock, CO, Commerce City, CO, Longmont, CO, Arvada, CO, Lakewood, CO. If you are outside these areas, call us. We take select projects beyond our standard service radius for the right scope.

We do new residential homes, full remodels, additions, and basement finishes. We also handle specific projects like decks, patios, and exterior work.

Yes, we serve Thornton, Aurora, Denver, Castle Rock, Commerce City, Erie, Longmont, Green Valley Ranch, Arvada, and Lakewood.

We manage complete projects from start to finish, including framing, electrical, HVAC, and all finishing work.

Call us at 720-473-2914 or email Redlinebuilders26@gmail.com to discuss your vision and needs.

Still have questions?

Call us directly. Real answers, no scripts.

Call (720) 473-2914
Find Us

Proudly Based in , CO

Stop by, call, or book online — we're always nearby when you need us.

Hours

  • Monday 7:00 AM - 6:00 PM
  • Tuesday 7:00 AM - 6:00 PM
  • Wednesday 7:00 AM - 6:00 PM
  • Thursday 7:00 AM - 6:00 PM
  • Friday 7:00 AM - 6:00 PM
  • Saturday 7:00 AM - 6:00 PM
  • Sunday Closed
Get Started Today

Get Your Free Estimate Today

Redline Builders serves Thornton, CO and the surrounding area with professional General Contractor services. Free estimates, clear options, no pressure.

Licensed Contractor
Full-Service Remodeling
New Construction Specialist
Residential Focus
Multi-Trade Expertise
Call (720) 473-2914

Mon–Fri 7:00 AM - 6:00 PM · Sat 7:00 AM - 6:00 PM · Responses within 2 hrs