
Remodeling contractor in Thornton, CO
Thornton is home for us. Here we remodel kitchens, bathrooms and basements, build and stain decks, and paint inside and out. You deal with the owners, Alex and Sergei, from the first walkthrough until the job is finished.
RSRT in Thornton
- Alex is licensed with the City of Thornton, license numbers on request
- The owners on every job
- Free written line-item estimate
- 2-year workmanship warranty
Remodels, decks and painting close to home
Pick a service for the details. Every job starts with a walkthrough and a written estimate.
Kitchen remodeling
New layouts, islands, cabinets and counters, drawn in 3D before we start.
Learn moreBathroom remodeling
Hall and primary baths, walk-in and curbless showers, tile and glass.
Learn moreBasement finishing
Bedrooms, a bathroom, a bar or a family room, with a new egress window when a bedroom needs one.
Learn moreDeck building & repair
New decks and rebuilds, covered decks and patio covers, stairs and railings.
Learn morePainting
Interior and exterior painting, cabinet painting and deck staining by our own crew.
Learn moreHome additions
Room additions and second-story pop-tops, with the engineering they need.
Learn moreFinished jobs a short drive from Thornton
These are jobs we finished in Westminster, Broomfield and Erie.
What needs a permit in Thornton
The City of Thornton publishes its own guides for two common jobs: finishing a basement in a single-family home, and building an uncovered deck. We work to the guide that fits your project, apply for the permit and are there for each inspection.
Finishing a basement
A basement finish in Thornton usually needs a building permit. A basement bedroom needs an emergency escape opening, so if there's no egress window where the bedroom will go, we cut a new opening in the foundation and set the window and well. More on the work itself is on our basement finishing page.
Building a deck
Thornton's deck guide covers uncovered decks. A covered deck or patio cover holds up a roof, so its posts and footings are sized for that weight, and it usually needs a permit as well. See deck building for how we plan one.
Kitchens and bathrooms
Moving plumbing or wiring, or taking out a wall, generally means a permit too. At the walkthrough we go through your plan and tell you which parts need one.
Remodeling in Thornton: questions
Are you licensed in Thornton?
Yes. Alex is licensed with the City of Thornton, the city we're based in. Ask for the license numbers and we'll send them. RSRT also holds a commercial contractor license and carries $2 million per occurrence in liability insurance.
Do I need a permit to finish my basement in Thornton?
Usually, yes. The city has a guide for exactly this job, and we take care of the permit and the inspections.
Do you take painting-only jobs in Thornton?
Yes. Our own crew paints interiors, exteriors and cabinets and stains decks, as a job on its own or as part of a remodel. See house painting for what's included.
Do you work in Northglenn too?
Yes. Northglenn sits right next to Thornton, and we take jobs there as well. Westminster, Broomfield and Denver are close by too.
Other towns near Thornton
Westminster, Broomfield, Erie and Superior each have a page with the jobs we finished there, and our Denver page covers wall removal and open kitchens.
Planning a project in Thornton?
Send a few photos and a line or two about the job. We're close by, so a walkthrough is easy to set up, and the written estimate prices each part on its own line.

