Find engineering consulting firms by capability and location.

APEC Engineering, Inc. is an innovative, locally owned and operated civil engineering firm licensed in Montana and serving northwest Montana since 1998. Headquartered in Somers, Montana, APEC's team of highly qualified professionals provides civil engineering services including water resources, land development, environmental permitting, planning, and construction engineering to clients across Montana and North Dakota. APEC Engineering is committed to efficient design, modern capabilities, and hands-on consulting, serving communities in Kalispell, Bigfork, Whitefish, Columbia Falls, and throughout the region.

Project: The Wilderness Club

From concept to close-out.

Project: 1400 Chestnut Street Apartments

All County and Associates, Inc. (ACA) is a full-service civil engineering, land surveying, and environmental permitting firm established in 1992 and located in Gilbertsville, Pennsylvania. ACA serves clients across fifteen counties in eastern Pennsylvania, covering Berks, Bucks, Carbon, Chester, Delaware, Lackawanna, Lancaster, Lehigh, Luzerne, Montgomery, Monroe, Northampton, Pike, Schuylkill, and southern Wayne counties. The practice serves architects, builders, contractors, developers, homeowners, home inspectors, and real estate agents with a focus on helping clients navigate permitting and regulatory processes.

Service detail: Civil Engineering

We create solutions for the built environment.

Project: Walmart Metro Atlanta Drone Delivery Operations Support

Surveying, Engineering & Land Planning

Service detail: Civil Engineering

Environmental Science and Planning

Service detail: Fluvial Geomorphology

Engineering & Surveying Since 1978

Service detail: Civil Engineering

Elevating the Engineering Experience for our Clients, Colleagues, and Communities.

Service detail: Structures

Cape & Islands Engineering, Inc. (CIE) has provided superior civil engineering, surveying, and permitting solutions to landowners, architects, developers, and municipalities across Cape Cod and Martha's Vineyard since 1986. With more than 40 years of experience, CIE offers unmatched depth of engineering capabilities in site design, stormwater management, wastewater systems, surveying, and environmental permitting.

Service detail: Civil Engineering

Crafting a Shared Vision of Success

Service detail: Planning and Land Development

Engineering Judgment. Proven at Every Scale.

Service detail: Structural Engineering

We Own It.

Service detail: Civil Engineering

Commonwealth Engineers & Consultants, Inc. (CE&C) is a multi-disciplinary professional civil engineering practice founded in 1987 and based in Providence, Rhode Island. It provides a single source of professional services to public and private clients throughout Rhode Island and Massachusetts. Its capabilities include transportation and structural engineering, site development, utility design, construction services, and environmental permitting.

Project: Sakonnet River Bridge

Engineers | Planners | Surveyors

Project: Suffern Lane and Hammond Road Improvements

David Laird Associates, Inc. is a civil engineering and land surveying practice established in 1960 in Erie, Pennsylvania, serving Northwestern Pennsylvania and Western New York. Founded by David Laird and now led by his son John Laird, P.L.S., the team provides boundary surveys, ALTA surveys, stormwater management, erosion and sediment control, and land development planning to government agencies, private developers, and individual property owners. David Laird Associates maintains an extensive historical archive of engineering records dating back to the 1870s, acquired from predecessor firms including ACME Engineers, McManus Engineering, Lake Engineering, and The Supplee Engineering Company.

Service detail: Civil Engineering

Accepting challenges, developing solutions, delivering results

Project: King Coal Highway (Red Jacket Section)

Down Cape Engineering, Inc. was established in 1971 by Arne H. Ojala, P.E., P.L.S. and James A. Bowman, P.E. and has been providing quality civil engineering and surveying services on Cape Cod for over five decades. Today, Daniel A. Ojala, P.E., P.L.S. serves as president, continuing to offer a comprehensive approach to land planning that blends physical, practical, and aesthetic considerations with client objectives. Projects are carried from conception through permitting within a single office.

Service detail: Civil Engineering

Down Cape Engineering, Inc. is a civil engineering and land surveying firm established in 1971, serving Cape Cod, Massachusetts from its Yarmouth Port office. The practice combines land surveyors and civil engineers under one roof to offer comprehensive land planning services that blend physical, practical, and aesthetic considerations. Down Cape Engineering handles projects from initial conception through permitting, providing septic system design, sewer connection design, civil engineering, and environmental permitting services.

Service detail: Civil Engineering

Engineering Design Associates, P.A. (EDA) is a diversified civil and environmental consulting firm specializing in municipal engineering, site design, environmental permitting, landscape architecture, and planning services. EDA delivers proven services to developers, municipalities, state agencies, and utility authorities in New Jersey, with expertise spanning CAFRA, Pinelands, flood hazard, and NJDOT permitting alongside stormwater management, sanitary sewer design, and water distribution.

Service detail: Site Design

The Standard of Excellence since 1982

Project: Imerys Talc New Processing Facility

Your Choice for Civil Engineering and Land Surveying

Service detail: Civil Engineering

To improve the communities where our clients live and work.

Project: 11th Street Reconstruction, Rockford

Stormwater Management and Civil Engineering Consultants

Service detail: Stormwater Management

G.D. Houtman & Son, Inc. is a Media, Pennsylvania civil engineering and land surveying company serving southeastern Pennsylvania since 1945. The family-owned practice supports site engineering, land surveying, municipal engineering, subdivision plans, commercial land development, residential subdivisions, drainage studies, stormwater management design, sanitary sewer collection and conveyance systems, erosion and sediment control, PennDOT highway occupancy permit plans, retaining-wall design, water line extension plans, NPDES permits, land disturbance permits, bid packages, and construction stakeout.

Project: French Creek Golf Course