
A&A Consultants Inc
McKees Rocks, PASpecializing in geotechnical, structural, and civil engineering excellence
Project: Big Beaver Bridge
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Specializing in geotechnical, structural, and civil engineering excellence
Project: Big Beaver Bridge

Providing Engineering and Architecture Services Since 2002
Project: Pikes Peak National Cemetery Master Plan & Design

Professional Project Management Group
Project: Harris County Emergency Corps Building Projects

Your Partner for Professional Engineering Consulting
Project: WSLP-105 and WSLP-108 Drainage Structures, Levees and Floodwalls

Established in 2013 by Laurie Allen and Monique Allen, Allen Construction Management Services Northwest, LLC (ACMS Northwest) is an Oregon-based civil engineering and construction management practice. It provides professional services for public agencies and private-sector clients, with experience on major Pacific Northwest projects such as the City of Portland Secondary Treatment Expansion Program, Port of Portland PDXNEXT, and ODOT I-205 Abernethy Bridge.
Project: Secondary Treatment Expansion Program
Alpha Omega Engineering is a civil engineering firm based in Boise, Idaho, specializing in land development. Founded in 2006 and owned and operated by Mike Liimakka, a civil engineer practicing in Idaho's Treasure Valley since 1998, Alpha Omega brings over 30 years of civil consulting experience to commercial, hospitality, and residential projects across the region and nationwide. Its portfolio spans large multi-acre retail developments, big-box retail sites, multi-phase commercial projects, and residential subdivisions ranging from 3-lot projects to 510-lot communities. Clients include national retail brands such as Tractor Supply, Target, and Albertsons and hospitality names including Marriott, Hilton, and Hampton Inns.
Project: Marriott Dual Branded Hotel - Hawthorne, CA

Elevating lives through effective design
Project: Durham Cancer Center
Partnering for Successful Engineering and Construction Management Solutions
Service detail: Construction and Project Management

Reliable Service & Quality Land Surveys
Project: Coeur Rochester Mine Ph4 Heap Leach Pad
Your Trusted Engineering Partner in the Pacific Northwest
Service detail: Water Systems Engineering

Your Vision. Our Experience. ONE CHOICE.
Project: Greenway Trail Bridgeway
Integrity, Excellence, and Quality
Project: Fort Myers Country Club Floor Repairs

Bryant Hammett & Associates, LLC (BHA) is a professionally licensed civil engineering and land surveying firm providing disaster mitigation and response services for governmental and private clients throughout the Central and Gulf South region of Louisiana since 1984.
Service detail: Civil Engineering
Carpenter Associates is a full-facility engineering practice based in Old Town, Maine, with more than 50 years of experience. It delivers mechanical, electrical, structural, and civil engineering alongside permitting and construction services for architects, municipalities, school departments, and private-sector clients across Maine and New England. Direct client engagement and careful attention to initial costs and long-term maintenance are central to every project.
Service detail: Civil / Site Design

Citrine LLC is a professional engineering and commissioning practice based in Lakewood, Colorado, with an additional office in Grand Junction. It provides engineering design, commissioning, construction period services, and consulting services for commercial and government clients. Its technical expertise spans building design, power generation, campus infrastructure, arc flash analysis, fire protection, water treatment, and life-safety systems.
Project: Little Elm Creek Restoration Design

Designing Beautiful Environments in Des Moines, Iowa since 1969
Service detail: Civil Engineering
Strategic Management for Complex Construction
Project: Oberlin College & Conservatory Woodland Student Housing

Helping Build the Southwest since 1996
Project: 20th Avenue Road Widening

Committed to Providing Unmatched Construction Consulting Services with a Value Driven Approach
Service detail: CPM Scheduling

Exceptional Civil Engineering for Over 20 Years
Project: Tranquility Farms Subdivision

Together, we are building the future.
Service detail: Construction Engineering and Inspection

Innovative and sustainable engineering and architectural design solutions
Project: Kuwait Pedestrian Facilities Master Plan

We Are Your Trusted Partner
Service detail: Architectural and Planning Services

Full-service consulting engineering practice specializing in MEP, fire protection, and LEED-certified designs.
Service detail: Heating, Ventilation, and Air Conditioning (HVAC)