Public engineering firm directory

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CMTA

Louisville, KY

Building Science Leadership

Website49 offices2 projects3 leaders6 credentialsFounded 1969Size Estimate: 1,560 employees

Project: CMTA Corporate Headquarters Building 2

Service: Consulting EngineeringService: Mechanical EngineeringService: Electrical EngineeringIndustry: ManufacturingIndustry: AviationType: MEP+30 more

Denk Associates, Inc.

Cleveland, OH

Founded in 1967 by Joseph F. Denk, Sr., Denk Associates, Inc. is a mechanical and electrical engineering consulting practice based in Cleveland, Ohio. Offering decades of engineering experience, it delivers comprehensive MEP engineering design, commissioning, and sustainable design services to architects, developers, and building owners on local and national scales. Its portfolio encompasses medical research facilities, hospitals, hotels, multifamily housing, university laboratories, and historic renovations, including several projects designed to meet LEED Platinum certification. By utilizing a dedicated project manager model where both mechanical and electrical project managers continuously review designs from concept to construction completion, it builds long-term collaborative partnerships.

WebsitePhone1 office16 projects9 leaders14 credentialsFounded 1967

Project: Cleveland Clinic Global Leadership and Learning Institute

Service: Electrical EngineeringService: Interior lighting designService: Exterior lighting designIndustry: HealthcareIndustry: EducationType: MEP+27 more

H F Lenz Co

Johnstown, PA

Trusted. Experienced. Multidisciplined.

Website5 offices11 leaders2 credentialsFounded 1946Updated Jun 2026

Service detail: Energy Services

Service: Civil EngineeringService: CommissioningService: Communications EngineeringIndustry: Arts & CultureIndustry: AviationType: Civil Engineering+31 more

Karpinski Engineering Inc.

Cleveland, OH

MEPT engineering for complex buildings

WebsitePhone6 offices7 projects1 leaders15 credentialsFounded 1983

Project: Heart and Vascular Institute

Service: MEPT Building Systems DesignService: Mechanical EngineeringService: Electrical EngineeringIndustry: HealthcareIndustry: EducationType: MEP+15 more

L&S Energy Services, Inc.

Clifton Park, NY

Customer-Focused, Efficiency-Driven Consulting

WebsitePhone4 offices4 leaders10 credentialsFounded 1985Updated Jun 2026

Service detail: Energy Consulting

Service: Energy ConsultingService: Energy AuditsService: Energy Analysis & Master PlanningIndustry: CommercialIndustry: IndustrialType: Mechanical Engineering+33 more

Motz Engineering

Cincinnati, OH

Higher Standards. Better Results.

Website4 offices1 projectsUpdated Jun 2026

Project: FC Cincinnati Mercy Health Practice Facility

Service: Mechanical EngineeringService: HVACService: Central Utility Plant DesignIndustry: AviationIndustry: Financial ServicesType: Mechanical Engineering+26 more

VT Design Solutions

Cincinnati, OH

Smart and Sustainable Engineering Solutions

WebsitePhone1 office2 credentialsFounded 1999Updated Jun 2026

Service detail: MEP Engineering and Design

Service: MEP Engineering and DesignService: HVAC System DesignService: Electrical System DesignIndustry: IndustrialIndustry: ManufacturingType: MEP+16 more