
406 Engineering Inc
Kalispell, MTWork Hard | Work Smart | Enjoy Life
Service detail: Civil Engineering
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Work Hard | Work Smart | Enjoy Life
Service detail: Civil Engineering

Providing Quality Services for Over 30 Years
Project: Cumberland Levee Repair at Lake Texoma

Your Engineering Solutions... Start to Finish.
Service detail: Roadway, Highway, and Intersection Improvements

Celebrating 70 Years of Engineering and Design
Project: Route 1 Improvements

Innovative Engineering Solutions Since 1980
Project: I-75 (SR93A) Reconstruction, Hillsborough County
Quality, innovative, and cost-effective consulting engineering solutions
Service detail: Geotechnical Engineering

Many Disciplines One Team
Project: Haven Hollow Park Improvements

Texas Civil Engineering Professionals
Project: Iowa Colony City Engineer
It's not just business...it's personal.
Project: Route 66 Bridge

Multidisciplined EPCM
Project: Bringing Ground-Breaking Water-from-Air Technology to Market
Architectural and Engineering Excellence for Over 55 Years
Project: North Elementary School Connector

Anderson Perry & Associates, Inc. (AP) is a full-service civil engineering firm serving eastern Oregon and eastern Washington since 1975. With nearly 100 employees and five office locations, AP provides water and wastewater system design, transportation, bridges, site development, flood reduction, irrigation, surveying, GIS, environmental and permitting, construction engineering, water rights, and cultural resources management services to public entities and communities throughout the region.
Project: City of Prineville Wastewater System Improvements

Authentic partnerships are the best way to design and deliver projects that create lasting value.
Project: Barry County Broadband Assessment and Implementation Plan

Let's Engineer the Future
Service detail: Architecture

Powered by People and Community
Service detail: Environmental Services
Collaborative Solutions. Community-Focused Results.
Project: Civic Center
Civil Engineering, Land Surveying, and Site Development in Jonesboro and Northeast Arkansas
Service detail: Civil Engineering
Continuing a 75-year tradition of professional engineering services in South Central Texas
Service detail: Civil Engineering

Building Partners
Project: Bob Bolen Public Safety Complex

Central Kentucky multi-disciplinary design practice
Project: Castle & Key Distillery
Client-Centric Strategy | Collaborative Results | Civil Engineers
Project: Choctaw Casino & Resort Expansion, Durant

The #1 Civil Engineering Firm in Colorado
Project: Snow Bowl Building Addition
Blackwood Associates Inc. is a civil engineering and land surveying firm headquartered in Spartanburg, South Carolina, founded in 1973. With over 40 years of experience in site development, Blackwood Associates provides civil engineering services including site development, road design, stormwater management, grading and drainage design, land surveying, wastewater collection and treatment, water supply and distribution, and construction administration for development and environmental projects.
Project: Dorman High School Campus
Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.
Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation