Business Details
12 Years
experience
Emergency
services
Expert Excavation and Demolition Services in Westminster, CO
At Colorado Excavating, we prioritize our customers above all else, treating every client as our number one priority. Our team of highly trained, professional technicians combines technical expertise with honesty and approachability to deliver seamless project experiences. We emphasize trust and transparency in all excavating projects, building lasting client relationships through these core principles. Backed by a 100% satisfaction guarantee, we offer a comprehensive range of services including excavation, grading, demolition, and water/sewer systems.Our commitment to quality has established us as a trusted choice across Colorado, serving residential, commercial, and municipal clients throughout the Denver Metro area and Front Range. With locally-owned operations since 2014, we leverage deep regional expertise to handle projects of all sizes while maintaining strict safety standards and environmental responsibility. Our hands-on owner, Cory Gollnick, brings over 15 years of construction management experience and direct involvement in daily operations to ensure consistent service excellence.
Services
Excavation Services
Demolition Contractor
Sewer Line Replacement
Stormwater Management
Utility Trenching
Water Line Repair
Emergency Demolition
Details
- Year established: 2014
Highlights and features
- Locally-owned with 10+ years of Colorado-specific terrain expertise
- Hands-on owner with 15+ years construction management experience
- Comprehensive stormwater management and sustainable practices
- Fully licensed, insured, and bonded for client protection
- Emergency demolition services available 24/7 with rapid response
Services
Excavation Services
Our precision excavation services prepare construction sites with advanced equipment and expert grading. We handle foundation digs, utility trenching, and large-scale earthmoving projects while maintaining strict safety protocols. Our team ensures proper ground leveling and backfilling to create stable bases for residential, commercial, and infrastructure developments across Colorado's challenging terrain.
Demolition Contractor
We provide safe, environmentally responsible demolition for residential, commercial, and industrial structures. Our services include total building removal, interior demolition, and concrete recycling using modern machinery. We prioritize site safety and material repurposing while complying with all local regulations for both small renovations and large-scale projects.
Sewer Line Replacement
Specializing in sewer line installation and replacement, we address pipe damage from root intrusion, soil shifts, and aging infrastructure. Our trenchless technology options minimize landscape disruption while traditional methods ensure complete system replacements. We guarantee code-compliant installations that withstand Colorado's climate challenges for lasting performance.
Stormwater Management
Our stormwater solutions include detention ponds, underground systems, and erosion control measures. We design customized drainage plans to prevent flooding and property damage while meeting environmental regulations. Services cover both temporary construction site controls and permanent infrastructure for residential and commercial developments.
Water Line Repair
We diagnose and repair water line issues using trenchless technology and traditional excavation methods. Our services address pipe bursts, mineral buildup, and soil-related damage with minimal property disruption. We utilize camera inspections to identify problems and implement durable solutions for both emergency repairs and scheduled maintenance.
People
Cory Gollnick
Owner
Cory Gollnick combines Eagle Scout leadership with construction management expertise from South Dakota State University and MBA experience at the University of South Dakota. With 10+ years at Bechtel and hands-on ownership since acquiring Colorado Excavating in 2014, he maintains direct involvement in daily operations, equipment maintenance, and project execution.
Questions
What excavation services do you offer?
We provide full-service excavation including site preparation, grading, foundation digs, utility trenching, and backfilling for residential, commercial, and municipal projects across the Denver Metro area.
Do you handle emergency demolition projects?
Yes, we offer 24/7 emergency demolition services for unsafe structures, fire damage, and urgent site clearance needs with rapid response teams available throughout Colorado.
What areas do you serve?
We primarily serve the Denver Metro area including Westminster, Arvada, Lakewood, and Golden, with capabilities across the Colorado Front Range region.
Are you licensed and insured?
Yes, we are fully licensed, bonded, and insured for all excavation, demolition, and underground utility work in Colorado with comprehensive liability coverage.
What sewer line services do you provide?
We offer complete sewer line services including camera inspections, trenchless repairs, pipe bursting, and traditional replacements for residential and commercial properties with 100% satisfaction guarantee.
How do you handle stormwater management?
Our stormwater solutions include detention ponds, underground systems, erosion control, and drainage swales designed to meet local regulations while protecting properties from water damage.
