Find engineering consulting firms by capability and location.

3 Consulting Engineers is an MEP consulting engineering firm based in Denver, Colorado, focused on commercial projects ranging from multifamily to healthcare. Celebrating over 10 years in business, the firm delivers HVAC, plumbing, and lighting designs on time and on budget. Licensed in Colorado and 34 other states, 3 Consulting Engineers serves restaurants, offices, grocery stores, hotels, retail, multifamily buildings, and surgery centers.

Service detail: HVAC and Plumbing Systems

All things electrical

Project: Northglenn Recreation Center

Empowering People. Enhancing Lives.

Service detail: Water and Wastewater Engineering

Innovative Construction Solutions

Service detail: Program and Project Management

On-Demand CAD/CAE/Manufacturing

Project: Chemical Surface Detector (CSD)

Experts in Water Resources Consulting and Engineering

Project: Railroad Embankment Failure Forensic Analysis

Landing reliable solutions, together

Project: Taxiway C&D Reconstruction

Affiliated Engineers, Inc. (AEI) provides engineering leadership for complex projects, supporting clients who improve lives and protect the future. From better medicines, climate-sensitive energy supply, and sustainable utilization to cutting-edge paradigm technologies and education at the highest level, our mission drives us to find unique solutions to solve our clients’ challenges. In so doing, we are an integral element of innovation, positively impacting society.

Service detail: Electrical and Energy Systems

Ammonite Resources provides geotechnical and economic advisory services for the petroleum and mineral industries worldwide. Established in 1982, it assists clients with investment due diligence, strategic planning, international contract negotiations, corporate finance, and acquisitions and divestitures. It is headquartered in Connecticut with a network of associate offices across the United States, Canada, and the United Kingdom.

Service detail: Investment Due Diligence

Power Delivery Engineering built for real-world execution

Service detail: Transmission Engineering

Authentic partnerships are the best way to design and deliver projects that create lasting value.

Project: Barry County Broadband Assessment and Implementation Plan

Forging Innovative Solutions for National Security

Service detail: Systems Engineering

Your Engineering Partner in Projects Large and Small

Project: Multi-Sector Structural Engineering Portfolio

Collaborative Solutions. Community-Focused Results.

Project: Civic Center

Uniting People, Places and Possibilities

Project: Foresthill Bridge Weld Inspections

Engineering the Edge of Possible

Project: Heavy Demonstrator Mission

Protecting Enclosures. Together.

Project: 1111 Church Street

Reliability You Can Count On.

Project: The Peregrine Affordable Housing

Where extraordinary challenges drive impressive results.

Project: Boeing 787 Dreamliner Final Assembly Building

Designing What's Next

Project: Utility-Scale BESS Engineering and Design

Engineering reliable transportation and heavy civil infrastructure since 1976

Project: DFW Connector

A Trusted Civil Consultant

Project: Valley View K-8 School

Engineering Solutions for the Built World

Project: County Dam Slope Stability Analysis

Sound advice in a world full of noise.

Service detail: Acoustics