Public engineering firm directory

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Alliance Technical Group

Decatur, AL

Alliance Technical Group is a full-service environmental services company founded in 2000 in Decatur, Alabama, with over 2,200 employees and more than 60 testing and laboratory locations across the United States and Canada. Alliance helps industrial, manufacturing, energy, and government clients achieve environmental compliance through on-site testing and monitoring, laboratory testing and analysis, and regulatory consulting. The company operates 110-plus mobile laboratories and delivers services across stack testing, LDAR, ambient air monitoring, CEMS, and environmental consulting.

WebsitePhone1 office4 leadersFounded 2000Updated Jun 2026

Service detail: Environmental Compliance

Service: Environmental ComplianceService: Regulatory StrategyService: Compliance AuditsIndustry: IndustrialIndustry: ChemicalsType: Environmental Engineering+19 more

Blue Cypress Consulting

Decatur, GA

Blue Cypress Consulting is a nationwide community planning and utility management firm founded in 2013 by Caroline Evans, AICP. With offices in Decatur, Georgia; Seattle, Washington; and Cincinnati, Ohio, it serves public agencies, cities, counties, transportation organizations, and utilities across the country. Its two core service lines are community planning - covering land use, transportation, housing policy, and sustainability - and utility management services for water, wastewater, stormwater, transportation, and aviation infrastructure clients. Staff bring expertise in asset management, CMMS implementation, operations optimization, GIS, and stakeholder engagement.

WebsitePhone3 offices4 leadersFounded 2013Updated Jun 2026

Service detail: Community Planning Services

Service: Community Planning ServicesService: Land Use PlanningService: Transportation PlanningIndustry: GovernmentIndustry: Water SupplyType: Civil Engineering+25 more

Crossroads Solutions Inc

Decatur, AL

Exceeding Expectations Is Our Priority

WebsitePhone1 office1 leadersSize Estimate: 1-25 employeesUpdated Jun 2026

Service detail: Civil, Mechanical & Structural Engineering

Service: Civil, Mechanical & Structural EngineeringService: Civil and structural project designService: Structural integrity assessmentsIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+38 more

Enersolv

Decatur, AL

Providing You With Environmental Solutions

WebsitePhone1 officeUpdated Jun 2026

Service detail: Air

Service: AirService: WaterService: WasteIndustry: IndustrialIndustry: ManufacturingType: Environmental Engineering+4 more

Hargrove Engineers & Constructors

Mobile, AL

The right people. The right place. The right time.

WebsitePhone18 offices1 credentialsSize Estimate: 2,700 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Conceptual and Front End StudiesService: Capital Projects EngineeringIndustry: AgricultureIndustry: ChemicalsType: EPC+27 more

LEAVY Engineering and Building Commissioning, LLC

Decatur, GA

LEAVY Engineering and Building Commissioning, LLC is an engineering firm focusing on the design, building commissioning, and sustainability needs of clients across commercial, government (federal, state, and local), and private sectors. With over 30 years of design, engineering, and commissioning experience, LEAVY has designed and/or commissioned well over 100 large-scale high-profile projects including power plants, hospitals, office buildings, 4 and 5-star hotels, laboratories, steam plants, heating and hot water plants, chilled water plants, mission critical facilities, military installations, airports, and schools. LEAVY emphasizes sustainable and maintainable MEP systems and provides LEED consulting, energy audits, investment-grade audits, and Energy Star evaluations.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Building Commissioning

Service: Building CommissioningService: Commissioning Services Covering The DesignService: ConstructionIndustry: HealthcareIndustry: DefenseType: MEP+22 more

Mid-South Testing, Inc.

Decatur, AL

Providing trusted Environmental, Geotechnical, and Civil Engineering services throughout Alabama and the Southeast.

WebsitePhone1 office2 credentialsFounded 1980Updated Jun 2026

Service detail: Environmental Engineering

Service: Environmental EngineeringService: Environmental Site Assessment & Due DiligenceService: Alabama Tank Trust Fund (ATTF) ContractingIndustry: GovernmentIndustry: TransportationType: Environmental Engineering+20 more

Pugh Wright McAnally

Decatur, AL

Professional and Economical Engineered Solutions

WebsitePhone1 office2 projects5 leadersFounded 1957Updated Jun 2026

Project: West Moulton Street Widening

Service: Civil EngineeringService: Site DevelopmentService: TransportationIndustry: GovernmentIndustry: CommercialType: Civil Engineering+29 more

Smart Building Systems, Inc.

Decatur, GA

Innovative. Efficient. Sustainable.

WebsitePhone1 office8 projectsUpdated Jun 2026

Project: Mercedes-Benz Stadium Commissioning

Service: MEP Engineering DesignService: HVAC Systems DesignService: Electrical Lighting DesignIndustry: CommercialIndustry: EducationType: MEP+27 more

Stability Engineering

Decatur, GA

Expect More.

WebsitePhone2 offices28 leaders1 credentialsFounded 2004Updated Jun 2026

Service detail: Residential Projects

Service: Residential ProjectsService: Multi-FamilyService: Single FamilyIndustry: ResidentialIndustry: Multifamily ResidentialType: Structural Engineering+15 more

SurvTech Solutions, Inc.

Tampa, FL

SurvTech Solutions, Inc. is a premier geospatial firm headquartered in Tampa, Florida. Founded in 2004, SurvTech provides land surveying, hydrographic surveying, aerial mapping, subsurface utility engineering, 3D laser scanning, geophysical mapping, and GIS services throughout the Southeastern United States, with additional coverage in Colorado, Maine, and Puerto Rico. The firm is licensed to survey in Alabama, Arkansas, Colorado, Florida, Georgia, Kentucky, Louisiana, Maine, Mississippi, North Carolina, South Carolina, Tennessee, Texas, Virginia, and Puerto Rico.

WebsitePhone9 officesFounded 2004Updated Jun 2026

Service detail: Land Surveying

Service: Land SurveyingService: Hydrographic SurveyingService: Aerial MappingIndustry: InfrastructureIndustry: TransportationType: Land Surveying+7 more