Welcome to Coggins and Sons, Inc.

Since 1959 Coggins and Sons has provided dependable, quality services in the foundation support industry throughout the entire Rocky Mountain Region and beyond. Relying upon basic business ideals such as quality, honesty, integrity and excellent service, we have established a reputation second to none. Coggins works with the very largest of contractors and developers in the country while catering to smaller clients with equal care and dedication.

Coggins and Sons is a design/build contractor with in-house engineering services to design virtually all types of foundation support elements and earth retention systems. We assist our clients with design concepts, budgeting and scheduling to ensure projects run smoothly from start to finish. With many combined years of experience, we provide ideas and engineering alternatives that save time, capital and energy.

Our professional team is buttressed by a modern and meticulously maintained fleet of specialized equipment, one of the largest in the Rocky Mountain region.

We are very proud of our long track record of success. Our durable and long-term client relationships are testimony to the integrity and professionalism with which Coggins and Sons has been serving our region for over a half century.


Our Services

Caisson Drilling:
Excavation Shoring:
Tieback Anchors:(More Soon)
Micro Piles:
Soil Nails:
Slide Stabilization:
Construction Dewatering:

Contact Coggins

I'm interested in:

  • Caisson Drilling
  • Excavation Shoring
  • Tieback Anchors
  • Micro Piles
  • Soil Nails
  • Slide Stabilization
  • Construction Dewatering
  • (Other)
Please answer this simple test question that helps us avoid spam:
  Fourteen + 4 =


Coming Soon...

Coggins Careers

Coming Soon...

Completed Projects


Project: Elkstone 21 Top
Location: Telluride, Colorado
G.C.: Mountain Village Construction

The project consisted of designing and constructing an earth retention system to provide permanent stability of a mountainside to allow construction of proposed condominiums.

The average exposed height of the earth retention was 35 feet and retained area was 8,375 square feet. The earth retention system consisted of drilled-in-place soldier beams with permanent epoxy-coated strand anchors and shotcrete facing. A total of 29 soldier beams were installed. Typical drilled shaft diameter for soldier beam installation was 36 inches and average drill length was 47 feet. Two or three rows of anchors were utilized to restrain the earth pressure. In total, 76 anchors were installed with an average lock-off force of 200 kips. The total drill length of the anchors was 6,478 feet (average anchor length was 85 feet.)

1 | 2 | 3 | 4 | 5