Hayre McElroy & Associates, LLC
Special Inspection and Materials Testing.
Redmond, WA+2
Explore capabilities, project experience, and office locations to build your shortlist.
Special Inspection and Materials Testing.
Redmond, WA+2

Our signature is excellence
Auburn, CA+4

Dynamic & Innovative
Wasilla, AK

Quality, Safety, and Experience
St. Louis, MO+1

Construction Management with a Personal Touch
San Carlos, CA

Partnership Built On Trust
Severna Park, MD

Site Design and Traffic Engineering.
Westfield, MA
Multi-Disciplinary Engineering, Planning, Construction Management & Environmental Consulting
Hauppauge, NY
Preconstruction, Construction Management, and Temporary Structure Engineering
Placerville, CA

Building A Legacy Of Trust Since 1981
Civil Engineering and Community Planning.

Solutions with Sustainability & Growth
Herndon, VA

Small Firm Focus Large Firm Capabilities
Tampa, FL+1

Engineering & Management Solutions
Pittsburgh, PA

Break the mold. Build your future.
Oakland, CA+2

Keep Your Business On Track.

Complete Marine Engineering Solutions
Excellence in Execution
Lakewood, CO+1

Trusted. Certified. Building Vibrant Futures.
Elkridge, MD

Transforming Communities Through Excellence
Noxapater, MS

Environmental Engineering and Mine Site Layout Design.
Cross Lanes, WV

Municipal civil and environmental engineering
Leesburg, GA

Land Surveying and Topographic Surveys.
Irvine, CA

Evaluate - Solve - Deliver
Atlanta, GA+9