Structural & Commercial Concrete Contractor
Complex Foundations • Large-Scale Slabs • Site Concrete
Serving North Idaho
Sandpoint • Coeur d’Alene • Bonners Ferry • Surrounding Areas
ABOUT RTB CONSTRUCTION
A SANDPOINT CONCRETE CONTRACTOR FOCUSED ON QUALITY AND PRECISION

OUR RESIDENTIAL AND COMMERCIAL CONCRETE SERVICES
We provide residential and commercial concrete services in Sandpoint, ID and surrounding areas. From slabs to foundations and curbs, we do the job right and stand behind our work.
Interior Concrete Slabs
ButtonWe pour strong, reliable interior slabs for homes, garages, and shops. Every slab is done with care to give you long-term support and a clean finish.
Exterior Slabs
ButtonOur exterior slabs are built to last through all seasons. Whether it’s for a patio, shed base, or shop foundation, we deliver solid results you can count on.
Retaining Walls
ButtonWe build retaining walls that control slopes, prevent erosion, and make your outdoor space more usable. They also provide support and enhance the look and function of your yard.
Basement Foundations
ButtonWe install basement foundations with the right depth, drainage, and reinforcement. This helps protect your home and keeps it strong over time.
Crawl Space
ButtonOur crawl space foundations include proper moisture control and ventilation. They provide a solid base and help protect your home from the ground up.
Sidewalks & Walkways
ButtonWe install concrete sidewalks and walkways that are clean, safe, and built to last. They improve both the look and function of your property.
Curb & Gutter
ButtonOur curb and gutter systems help with drainage and give your driveway or road a smooth, finished look. We focus on clean lines and lasting quality.
Foundation Layout
ButtonWe use state-of-the-art layout tools on every project. This helps us place anchor bolts and set up foundations with precision from the very beginning.
EXPLORE OUR CONCRETE PROJECT GALLERY
Here’s a look at some of our recent work across Sandpoint, Ponderay, Kootenai, Sagle, Bonners Ferry, and Priest River. From concrete slabs and foundations to full structural layouts, we focus on getting the details right and delivering clean, solid results.
WHY CHOOSE RTB CONSTRUCTION
Built on trust, driven by craftsmanship. As a Sandpoint concrete company, we take pride in doing things the right way—showing up on time, communicating clearly, and delivering quality work that lasts. We treat every project like it matters, because to us, it does.
Designated Project Manager
Clear communication makes for a smoother project. That’s why we assign a dedicated project manager to oversee each job, keep things organized, and make sure you’re informed every step of the way.
Quick Estimates & Great Service
We keep it simple. Reach out through our online form or give us a call, and we’ll follow up promptly with a clear, personalized estimate—no pressure, just straightforward service.
Quality Materials & Proven Techniques
We don’t cut corners. From high-strength concrete to accurate layout systems, we use quality materials and field-tested methods to make sure your project is built to last.
Local & Family Owned
We’re proud to be a family-run business based in North Idaho. Our roots are here, and we treat every project—and every client—with the kind of care we’d want for our own home.
Fully Licensed & Insured
You’re working with professionals who are fully licensed and insured. That means your project is protected, and your property is in good hands from start to finish.
Dependable From Start to Finish
We show up when we say we will, stick to the schedule, and keep the worksite clean. Our reputation is built on reliability, and we take that seriously.
WHAT TO EXPECT WHEN YOU WORK WITH US
From the first call to the final walkthrough, we keep your project clear, efficient, and on track. Whether it’s a foundation, slab, or full site project, our process is straightforward and transparent. You’ll always know what to expect and who to contact.
Step 1
Initial Consultation
We start with a quick call or meeting to learn about your project, your goals, and your timeline.
Step 2
Site Visit & Estimate
If needed, we’ll visit your property, take measurements, and provide a clear, detailed estimate based on your scope.
Step 3
Scheduling & Prep
Once the estimate is approved, we schedule the work, coordinate logistics, and make sure everything is ready to go.
Step 4
Installation Begins
Our crew arrives on time, keeps the site clean, and follows best practices to complete the work safely and efficiently.
Step 5
Final Walkthrough
When the work is done, we walk the project with you to make sure everything meets your expectations.
AREAS WE SERVE
We proudly serve Sandpoint and the surrounding areas, working with homeowners, builders, and business owners across North Idaho. Whether your project is in Sandpoint, Ponderay, Kootenai, Sagle, Bonners Ferry, or Priest River, you can expect the same high level of care, craftsmanship, and professionalism on every job.




















