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: SERVING : Park County, Summit County, Chaffee County, Teller County : SERVING : Fremont County, Lake County, Clear Creek County, Jefferson County : SERVING : Park County, Summit County, Chaffee County, Teller County : SERVING : Fremont County, Lake County, Clear Creek County, Jefferson County
: SERVING : Park County, Summit County, Chaffee County, Teller County : SERVING : Fremont County, Lake County, Clear Creek County, Jefferson County : SERVING : Park County, Summit County, Chaffee County, Teller County : SERVING : Fremont County, Lake County, Clear Creek County, Jefferson County

Local Expertise Counted on For:

From foundations to drainage, we handle the groundwork that keeps Colorado communities strong.

01

Basements & Insulated Concrete Foundations

Comprehensive excavation and ICF foundation installation delivering energy-efficient, moisture-resistant basements built to last.

02

Custom Home Foundations and Commercial Properties

Precision-engineered concrete foundations tailored for high-end custom residential homes and robust commercial structures.

03

Site Development, Earthwork and Grading

Complete site preparation, bulk grading, and earthwork balancing to create a perfectly leveled and engineered base for construction.

04

Water Systems, Reservoirs, and Breach Repairs

Expert installation of water distribution lines, storage reservoirs, and rapid-response repairs for system breaches.

05

Sanitary and Septic Systems

Certified design and installation of reliable mainline sanitary sewer systems and efficient residential septic systems.

06

Storm Drainage and Erosion Control Solutions

Advanced storm management systems, culverts, and erosion controls designed to manage heavy runoff and protect your property.

Testimonial Quote

“What impressed us most was Don’s integrity, work ethic, and dedication to excellence. We would not hesitate to hire Solid Earth Constructors again or recommend Don Peters to anyone seeking a knowledgeable, reliable, safety-conscious, and highly skilled contractor.”

-Mark

Born & Raised in Park County

From his first shovel of dirt to leading regional projects – this is Don’s story in the Rockies.

Smiling man with crossed arms at international outdoor event.
Man in winter gear with fur hat in snowy mountain landscape.
Construction workers in safety gear working on a building site at sunset.
THEN
EARTH MOVED
~50M cubic yards
CONCRETE POURED
~1M cubic yards

1979

Began Excavating our Rockies

1984

Practiced Structural Foundation Requirements in our Rockies

1992

Completed 100th project in extreme conditions

1996

Founded Solid Earth Civil Constructors Inc.

2025

Built and established regional HQ in Jefferson, CO

Friendly Faces to Know

The people behind every project we take on, rain, shine, or snow.

Isaac

Isaac

Mountain range with bridge and forest in the foreground.

Dusdin

Young deer standing among trees in a forest setting.

Luis

How can we help you?

Curious if your project is feasible in our Rockies? Want to learn how we would approach your vision? Let’s talk – send us a message.

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