- Colorado's Largest Civil Construction Provider
BUILT TO LAST
BUILT FOR
COLORADO
Over 140 years of combined experience in asphalt paving, concrete contractor services, earthwork, and underground utilities — delivering award-winning civil construction across Denver, Colorado Springs, and the entire Front Range.
- What We Do
CONSTRUCTION & INFRASTRUCTURE SERVICES
If you have surface infrastructure needs, our uniquely nimble and flexible capabilities deliver — on time and on budget.
01
ASPHALT PAVING & MILLING
From new construction to mill and overlay resurfacing, ESI delivers precision asphalt paving contractor services for commercial parking lots, municipal roads, and federal highways across Colorado. Our modern paving fleet ensures consistent quality at any scale.
- New Construction Paving
- Asphalt Milling & Reclamation
- Mill & Overlay / Resurfacing
- Pavement Marking & Striping
02
EARTH & UTILITY
ESI self-performs complex earthwork, site grading, and underground utility installation with precision. Our experienced crews handle mass grading, excavation, storm drainage, water, and sewer systems — keeping your civil construction project on schedule.
- Mass Grading & Site Grading
- Water & Sewer Utilities
- Storm Drainage & Stormwater
- Underground Utility Relocation
03
CONCRETE SERVICES
Structural and flatwork concrete contractor services for commercial, municipal, and government projects across Colorado. ESI’s concrete crews deliver the same precision and quality to every pour — from concrete slabs and curb & gutter to bridge decks and parking structures.
- Concrete Flatwork & Slabs
- Structural Concrete
- Curb, Gutter & Sidewalks
- Bridge Decks & Retaining Walls
- What We Do
COLORADO'S LARGEST CIVIL CONSTRUCTION PROVIDER
ESI is the largest heavy civil construction contractor in Colorado that self-performs asphalt paving, earthwork, underground utilities, and concrete for new construction and maintenance projects serving commercial, municipal, and government clients.
As a CDOT-certified, self-performing civil construction company, we are uniquely resourced to deliver quality service on your timeline and within your budget. For over 20 years, clients across the Front Range — from Denver and Englewood to Colorado Springs — have relied on ESI for road construction, parking lot paving, site grading, and infrastructure built to last.
Self-Performing
As Colorado's largest self-performing civil contractor, we control quality end-to-end across asphalt paving, concrete, earthwork, and utilities — no subcontracting the critical work.
Award-Winning
2024 CAPA Best In Class Award winner. Recognized by Colorado's asphalt and paving industry for excellence in construction quality and project delivery.
Trusted by Government
Proven track record as a government contractor for CDOT highway projects, FHWA federal roads, VA medical centers, and municipal clients across Colorado.
Safety First
Our safety-first culture protects our heavy civil construction crews, our clients, and the Colorado communities we build in — on every road construction and paving project.
- Markets We Serve
BUILT FOR EVERY SECTOR
ESI’s self-performing civil construction model gives us the flexibility to serve commercial developers, municipal governments, federal agencies, and land developers across Colorado — from Denver and Englewood to Colorado Springs — all with the same commitment to quality.
Private Sector
COMMERCIAL
01
From retail centers and industrial parks to corporate campuses, ESI delivers high-quality asphalt paving contractor services, concrete flatwork, and earthwork for private developers and property managers across the Colorado Front Range.
- Shopping Centers & Retail
- Corporate Campuses
- HOA & Multi-Family
- Industrial & Warehouse Parks
- Parking Lot Paving & Resurfacing
City & County
MUNICIPAL
02
ESI partners with cities, counties, and special districts across Colorado to maintain and build the public infrastructure communities depend on — from municipal road resurfacing and mill and overlay programs to stormwater drainage and ADA improvements.
- City Streets & Roads
- Stormwater & Drainage
- Public Utilities
- Parks & Recreation
- Sidewalks & ADA Ramps
Government Agencies
FEDERAL & STATE
03
As a proven government contractor for CDOT highway projects, FHWA federal roads, and VA medical centers, ESI understands the compliance, documentation, and quality standards required for heavy civil construction — and delivers every time.
- CDOT Highway Projects
- VA Medical Centers
- State Facilities
- FHWA Federal Roads
- Military Installations
Developers & Builders
LAND DEVELOPMENT
04
ESI works alongside developers and general contractors from raw land through final asphalt paving. Our self-performing civil construction model keeps schedules tight and quality high — from mass grading and site grading through underground utility installation and road construction.
- Residential Subdivisions
- Mass Grading & Pad Prep
- Utility Coordination
- Mixed-Use Developments
- Infrastructure Phasing
TRUSTED BY COLORADO'S LEADING ORGANIZATIONS
From Fortune 500 developers to CDOT and the VA — ESI delivers across every sector.
- Markets We Serve
BUILT FOR EVERY SECTOR
ESI’s self-performing civil construction model gives us the flexibility to serve commercial developers, municipal governments, federal agencies, and land developers across Colorado — from Denver and Englewood to Colorado Springs — all with the same commitment to quality.
Road Construction & Asphalt Paving
Chambers Road Reconstruction
- Aurora, CO
Earthwork & Underground Utilities
Cherry Creek Drainage Improvements
- Denver, CO
Concrete Contractor & Asphalt Paving
Happy Canyon Roundabout
- Castle Pines, CO
Asphalt Paving Contractor
Commercial Parking Lot Paving & Restoration
- Englewood, CO
Concrete & Civil Construction
GRS Bridge Construction
- Colorado Springs, CO
Asphalt Milling & Mill and Overlay
Municipal Road Maintenance Program
- Douglas County, CO
- Client Testimonials
HEAR FROM OUR CLIENTS
Commercial developers, federal agencies, and municipal clients across Colorado trust ESI for asphalt paving, concrete, and civil construction.
“Prompt completion. We look forward to working with you again on upcoming projects.”
Greg Frazee
Interstate Highway Construction, Inc.
“This is an outstanding contractor who always completes work on time and at the highest quality of work.”
Contracting Officer
Department of Veterans Affairs
“ESI did a good job during negotiations to meet with the Government to understand the scope of work. They are very professional and good to work with.”
Project Manager
Federal Highways Administration
“ESI’s attention to detail and clear lines of communication made this transition a very smooth one.”
Patti Pew & Tom Novothy
Empire Park Realty
Commercial
Parking lot paving, site grading & concrete for private developers
Municipal
Road construction, mill & overlay, and public infrastructure
Federal & CDOT
CDOT highway projects, FHWA federal roads, VA medical centers
- Recognition
AWARD-WINNING CONSTRUCTION PARTNER
ESI’s commitment to quality, safety, and community is recognized by Colorado’s asphalt paving industry, government agencies, and civil construction organizations across the nation.
2024
CAPA Best In Class Award
City of Castle Pines — Happy Canyon Rd. Roundabout
2024
Heroes of Freedom Partner
8th Annual Veterans Snowmobile Ride Sponsor
20+
Years of Excellence
Serving Colorado's commercial, municipal & federal sectors
140+
Years Combined Experience
Industry-leading expertise across all service disciplines
- Join Our Team
BUILD YOUR FUTURE WITH ESI
Join the largest Colorado company that self-performs heavy civil construction, asphalt paving, concrete contractor work, and underground utilities for commercial, municipal, and government clients across the Front Range.
We offer competitive wages, benefits, and a culture that values safety, excellence, and professional growth. From field crews to management, ESI is where careers are built.
ESI INTERNSHIP PROGRAM
- Hands-On Experience
- Diverse Projects
- Expert Mentorship
- Career Development
LET ESI HELP YOU COMPLETE YOUR NEXT PROJECT
ON TIME AND ON BUDGET.
- Location We Cover
Reliability Across the Front Range & Beyond
Our commitment to quality extends throughout Colorado’s most vital economic hubs. We understand the unique environmental and logistical challenges of the Front Range—from the high-traffic corridors of the I-25 to the specialized needs of expanding residential developments. Whether you are managing a municipal project in Fort Collins or a commercial site in Pueblo, our team is positioned to deliver elite surface infrastructure with local expertise and statewide scale.
- Fort Collins
- Westminster
- Lakewood
- Castle Rock
- Fountain
- Loveland
- Arvada
- Golden
- Highlands Ranch
- Monument
- Greeley
- Thornton
- Littleton
- Longmont
- Northglenn
- Englewood
- Commerce City
- Boulder
- Aurora
- Brighton
- Broomfield
- Denver
- Parker
- Colorado Springs
- Lone Tree
- Pueblo
- Get In Touch
START YOUR PROJECT TODAY
Phone
303-841-0292
info@elitesi.com
Corporate Office
115 Inverness Dr East, Suite 100
Englewood, CO 80112
Colorado Springs
640 Aviation Way
Colorado Springs, CO 80916
Hours
Mon–Fri: 7:00 AM – 5:00 PM