Best Electrical & Electronic Engineering Agencies

Mazzetti

Mazzetti is an employee-owned benefit corporation, committed to creating healthier, enduring environments.

4.7(1)

4.7

1 review

Mazzetti is an employee-owned benefit corporation, committed to creating healthier, enduring environments. Though our story began with a small team of MEP engineers, almost 60 years later, we’ve grown to 200+ people.

Boulder Engineering Stuio

Boulder Engineering Studio is a boutique engineering development firm specializing in electrical, mechanical, and...

4.7(1)

4.7

1 review

Boulder Engineering Studio is a boutique engineering development firm specializing in electrical, mechanical, and firmware engineering solutions. They provide comprehensive product design and development services including embedded systems, sensors, wearables, industrial equipment, analog and digital design, high-speed signal integrity, RF systems, and electro-optical devices for clients ranging from startups to enterprises.

ThermalTech Engineering

ThermalTech Engineering is a collection of highly skilled consulting engineers specializing in mechanical, electrical.

ThermalTech Engineering is a collection of highly skilled consulting engineers specializing in mechanical, electrical and energy management engineering since 1980. We have 8 offices in 6 states (Ohio, Michigan, Indiana, Pennsylvania, Tennessee and Texas)

HEAPY

HEAPY is a nationally recognized leader in sustainable and resilient engineering design.

HEAPY is a nationally recognized leader in sustainable and resilient engineering design. Founded in 1945, the corporation plans, designs and commissions more than $1 billion annually in total construction costs. Through HEAPY Solutions, we also offer comprehensive engineer-led design/build construction services. .

H.F. Lenz Company

Currently in our 76th year, the H.F.

Currently in our 76th year, the H.F. Lenz Company offers a full range of engineering services for building systems, infrastructure, and industry. Our projects span the nation, with the heaviest concentration in the Northeast.

Martin/Martin

Martin/Martin, Inc. is a full-service civil and structural engineering and surveying firm, headquartered in Colorado ...

Martin/Martin, Inc. is a full-service civil and structural engineering and surveying firm, headquartered in Colorado since the 1940s. Growing steadily over the last decade, we have offices in 6 additional locations including Avon, CO; Fort Collins, CO; Larkspur, CA; Cheyenne.

Simpson Gumpertz & Heger

Simpson Gumpertz & Heger (SGH) is a national engineering firm committed to delivering holistic advice for our clients’ most complex challenges. We leverage our collective and diverse experience, technical expertise, and industry knowledge of structures and building enclosures, advanced analysis.

Oxit

Oxit is an end-to-end IoT engineering services company specializing in custom hardware design, intelligent software.

Oxit is an end-to-end IoT engineering services company specializing in custom hardware design, intelligent software development, and IoT ecosystem integration. They offer comprehensive IoT solutions from concept to scale, including embedded systems design, edge computing implementation, and cloud connectivity for industrial and commercial applications.

TFG

Texas Management Associates (TMA) is a specialized electronics manufacturing company focused on designing, developing,.

Texas Management Associates (TMA) is a specialized electronics manufacturing company focused on designing, developing, and manufacturing electrical and electronic aerospace products, with particular expertise in avionics. They also provide repair and re-engineering services for mechanical and electrical machinery, serving as military and U.S. Department of Defense sub-contractors.

Weblabs Studios

Built for Rankings. Designed for Results

Weblabs Studios was founded to bridge the gap between traditional search, AI-powered discovery, and high-performing digital products that convert attention into measurable outcomes. Built on a foundation of strategy, technology, and performance, the company brings together a team of experienced strategists, developers, and SEO specialists focused on delivering real business impact. Rather than prioritizing surface-level design, Weblabs Studios emphasizes results ensuring every solution is aligned with growth, engagement, and revenue objectives. The agency specializes in building scalable websites, applications, and data-driven marketing systems that help businesses thrive in an evolving digital landscape. By combining deep research, advanced tools, and user-focused development, they create seamless digital experiences that attract, convert, and retain customers. Their approach is rooted in understanding client needs, identifying opportunities, and executing with precision to drive measurable success.

needCode

needCode is an IoT development company specializing in wireless connectivity solutions for critical applications.

needCode is an IoT development company specializing in wireless connectivity solutions for critical applications. They focus on device connectivity using BLE, Zigbee, UWB, and Matter protocols, along with embedded systems optimization, real-time systems with RTOS, sensor integration including Qorvo UWB radar, power management solutions, and firmware security implementation.

Twelvenets

Twelvenets is a mission-driven PR and media firm specializing in social impact campaigns.

Twelvenets is a mission-driven PR and media firm specializing in social impact campaigns. They provide integrated communications services including press outreach, media relations, editorial strategy, website design, social content creation, and event activations for nonprofits, social enterprises, and purpose-driven organizations.

Zeus Design is an electronics design company that develops electronic devices from concept to production, specializing in consumer electronics, agriculture, and industrial systems. They also develop mobile apps with secure cloud integration and provide complete technology ecosystem solutions encompassing hardware, software, mobile apps, and cloud development.

Mitsubishi Electric is a global manufacturer and technology company specializing in electrical and electronic systems across multiple industries. The company develops and produces Air Conditioning Systems, Automotive Equipment, Building Systems, Energy Systems, Factory Automation Systems, Semiconductors & Devices, Space Systems, Transportation Systems, and Visual Information Systems for commercial, industrial, and consumer markets worldwide.

Zembia is a Chilean technology development agency specializing in hardware design, software development, and mobile/web applications. They provide end-to-end product development services including idea validation, prototyping, and production-ready solutions across industries like energy, agriculture, and manufacturing.

Octoco is a Cape Town-based engineering consultancy providing comprehensive technology services including software development (backend, frontend, mobile), hardware engineering with PCB design and IoT capabilities, and CTO advisory services with strategic management support and technical due diligence.

ME Engineering

M/E Engineering, P.C. provides mechanical and electrical engineering services including initial programming, planning.

M/E Engineering, P.C. provides mechanical and electrical engineering services including initial programming, planning and feasibility studies; schematic design and systems life cycle cost analysis; design development and value engineering; engineers’ estimates of probable construction costs.

Dunham Associates

Dunham is a full service mechanical and electrical consulting firm.

Dunham is a full service mechanical and electrical consulting firm. By holding professional registrations in all 50 states, the District of Columbia, Puerto Rico, and Canada, Dunham can offer fully coordinated.

BKF Engineers

BKF Engineers provides engineering, surveying, and land planning services for architects, commercial and residential.

BKF Engineers provides engineering, surveying, and land planning services for architects, commercial and residential developers, colleges and universities, cities and counties, governmental agencies, hotels, health care facilities, and large corporations.

I. C. Thomasson

I. C. Thomasson Associates, Inc.

I. C. Thomasson Associates, Inc. (ICT) is an employee-owned, multidisciplinary engineering firm providing expertise in mechanical, electrical, controls, plumbing, fire protection, information technology, energy efficiency and environmental services. With offices located in Nashville.