Directory · US
Engineering Services in United States
A register of firms and the professionals working at them in the Engineering Services sector based in United States. Browse the public index, then filter or export on Kipplo.
Companies
4.1K on file
Reaveley Engineers
We’re More Than Engineers. We’re Long-Term Partners. At Reaveley Engineers, we don't just design structures—we build relationships that last. Since 1972, clients have trusted us to bring their visions to life with thoughtful collaboration, technical excellence, and a genuine commitment to their success. We care deeply about the people we work with and the outcomes we help create. That’s why we prioritize clear communication, proactive problem-solving, and a “no surprises” approach that keeps projects on track and aligned with your goals. Our team brings both expertise and curiosity to every project, delivering solutions that balance performance, aesthetics, and budget. We coordinate seamlessly with architects, owners, and contractors to ensure every structure serves its purpose beautifully and efficiently. We take our work seriously—but not ourselves. We believe great projects come from great partnerships, and we’re here to make the process as rewarding as the results. Let’s build something meaningful—together.
51 to 200 staff
Rosini Engineering Pc
Rosini Engineering PC was founded in 2005 to provide conscientious mechanical, electrical, plumbing, and fire protection (MEP) engineering services to the design and construction industry.
11 to 50 staff
Royal Engineering
Welcome to Royal Engineering - where we make ideas a reality! Founded in 1991, Royal Engineering is an MEP (Mechanical, Electrical, and Plumbing) engineering firm with the purpose of making ideas a reality. Our Core Values: Professional Interactions Quality Solutions Make It Happen Collaborate, Coordinate, Communicate Do the Right Thing Drive Our Mission: To become the leader in our industry for personal and professional development by the end of 2024.
11 to 50 staff
Rqaw Dccm
RQAW | DCCM is now DCCM. Please follow DCCM to learn more about our innovative solutions to design, develop, and grow.
51 to 200 staff
Rz Design Associates, Inc
RZ Design Associates, Inc. is a leading consulting engineering firm providing design services for heating, ventilation, air conditioning, electrical, plumbing, fire protection, structural, power, lighting, voice, and data telecommunications systems. Our solid history of providing superior and reliable service for nearly 70 years is attributed to focusing on each client we serve. Our multi-disciplined staff consists of professional engineers licensed throughout Connecticut, Massachusetts, the District of Columbia, Florida, Hawaii, Illinois, Maine, Maryland, Michigan, Minnesota, New Hampshire, New Jersey, New York, Pennsylvania, Texas, Vermont, Ohio, Alabama, Arizona, Georgia, Missouri, Rhode Island and Virginia. Our Corporate Headquarters is in Rocky Hill, Connecticut, with branch offices in Massachusetts and Tampa. Our solid history of providing superior and reliable service for nearly 70 years comes from individualized attention to each and every client we serve. Founded in 1952 as Legnos and Cramer, RZ Design is well known for our creative solutions in the design of MEP, fire protection and structural systems for a wide array of building types. At RZ Design, we understand that there is more than one approach to every situation, and that each job deserves individual attention. That's why we carefully analyze a project's unique requirements, determine which solution is best and tailor our services accordingly. We don't consider our work finished until it meets your expectations and you are completely satisfied with the results. When you develop a relationship with our staff, you can be assured that it will last over the course of the project, through the final punch list and beyond. This is just one of the ways that we offer consistent service and personalized attention. Our top level staff is accessible to you on a regular basis and remain intimately involved with your project from start to finish.
201 to 500 staff
Senergy
SEnergy is an Electric-Utility focused engineering and consulting firm that offers a comprehensive array of engineering, business consulting, project management, and field-based services. SEnergy's services can be used to augment a Clients’ internal resources, provide specific engineering and technical expertise, and meet the range of engineering needs. Our Clients include electric utilities, energy and non-utility energy service providers - Primarily in Texas and surrounding states. To ensure successful projects, our engineers and consultants bring positive ENERGY, FOCUS on schedules and budgets, and unyielding COMMITMENT to our Clients. SE’s combination of thorough project management, along with dedicated and knowledgeable personnel, allows us to meet our unwavering internal standards for quality and accuracy. To learn more about SEnergy and the services that we provide, please visit our website at https://poweredbysenergy.com/ or contact our office at (830) 249.3887.
51 to 200 staff
Sfc Engineering Partnership, Inc
SFC Engineering Partnership, Inc.(SFC) is a multi-disciplined engineering consulting firm providing Fire Protection, Civil Engineering and Accessibility Code Review. Building Safety and Design, Site Development, Consulting and Retaining Wall Design are our specialties. Our services are provided to clients throughout the New England Area, ranging from municipalities to private consumers. The primary operating philosophy of SFC is to work in partnership with our clients towards the successful completion of each project achieved through efficiency and cost effectiveness. From vision to realization, SFC “partners” with clients to deliver quality based solutions. Any member of our staff or management team can be called upon to contribute technical expertise or project direction as needed, ensuring that the highest level of engineering experience and knowledge is applied to each project. SFC’s clients are based predominantly in New England and include municipal, industrial, commercial, governmental and private sector markets. SFC is most commonly called upon by Architects, Developers, Municipalities and Contractors to assist them in the development of their projects in early conceptual stages, or who are seeking assistance in developing engineering solutions that will result in the overall successful completion of their projects.
11 to 50 staff
Shearer & Associates, Inc
Shearer & Associates, Inc.(Shearer), incorporated in is a Small Business engineering firm headquartered in Huntsville, Alabama, located in the second largest research park in the country, Cummings Research Park. We specialize in facility and security engineering solutions that protect our nation's critical infrastructure and systems, worldwide. We are focused on using highly innovative engineering techniques to assemble the right technical team where imagination is allowed and embraced in solving complex facility and security engineering problems. Shearer maintains highly specialized capabilities to provide unique solutions while maintaining up-to-date and forward thinking of our nation's ever-changing technical environment. We serve our Government and Commercial clients, as a strong resource provider, in the following areas: Facility Engineering - Facilities Requirements; Energy Management and Control Systems Engineering; Operations and Maintenance; and, Real Property Management Information Systems Security Engineering - Physical and Electronic Security Systems; Cybersecurity; and, Electromagnetic Pulse Management and Consulting - Studies, Investigations, and Analysis; Program and Project Management; Construction Management; Cost Estimating and Scheduling; and, Staff Augmentation
11 to 50 staff
Sis-Tech
We are a respected and innovative solutions provider focusing on process safety, reliability and control. Our mission is to provide our clients with products and services necessary to achieve safe operation and a competitive advantage in their market sector. We accomplish this by providing in-depth safety analyses, enhancing operability and maintainability, following proven-in-use design, operation and maintenance practices, fostering a safety culture, and optimizing reliability of chemical processes.
51 to 200 staff
Sjh Engineering, P.C
With offices in central New Jersey, New York, and Georgia, SJH Engineering, P.C. offers a comprehensive array of consulting engineering, design, inspection, and construction management services to public agencies and private entities throughout the region. Since starting full operations in 2006, we have experienced steady growth, which is a testament to the range of high-quality services that we provide. We employ over 80 qualified, dedicated personnel who specialize in design, structural engineering, civil engineering, construction inspections, and construction management services. We also offer architectural, MEP engineering, and geotechnical engineering in-house. We can supplement any team with our experience, and offer the added benefit of supporting subcontracting goals, as we are a certified SBE/MBE/DBE firm in New York, New Jersey, Pennsylvania, Maryland, Delaware, Washington, D.C, Georgia, and Florida.
51 to 200 staff
Stonewall Structural Engineering, Pllc
Stonewall Structural Engineering delivers comprehensive structural building designs for projects throughout the southeast, and structural inspection services in North Carolina’s Triangle region (Raleigh/Durham/Chapel Hill) as well as in the Greater Wilmington Area along the Carolina Coast. Our goal is to provide our clients with solid, practical, affordable engineering solutions for their commercial, residential, and industrial projects, while providing exceptional service during every customer experience. Stonewall Structural Engineering, PLLC - Raleigh 9203 Baileywick Rd, Ste. 200 Raleigh, NC 27615 Stonewall Structural Engineering, PLLC - Wilmington 2 N Front St, 8th Floor Wilmington, NC 28401
11 to 50 staff
Stubbs Engineering, Inc
Stubbs Engineering, Inc. is a structural engineering firm dedicated to providing creative and economical designs that deliver the aesthetics our clients need while optimizing cost effectiveness. Our team has extensive experience in both design and construction methods, allowing us to offer a level of service superior to the competition. We are committed to delivering top-notch structural designs, quality drawings, clear communication, and effective project management backed by AutoCAD and REVIT expertise. Our mission is to empower our clients with reliable solutions that exceed their expectations for quality outcomes exceeding industry standards while being mindful of economic constraints. Through collaborative innovation we strive to create a future filled with effortless structures designed with excellence where end users can live life knowing they are safe and secure within sustainable engineered products that last generations.
11 to 50 staff
Summer Consultants, Inc
Summer Consultants, Inc. is a Mechanical, Electrical, Plumbing, and Fire Protection (MEP/FP) engineering, commissioning, and architecture design and consulting firm. We are a small business specializing in the repair, renovation and rehabilitation of federal, institutional, higher education, and historic facilities. We are the prime consultant on nearly 80% of our projects, and we are experienced with leading multi-discipline A/E teams. Every project requires a tailored solution. Our engineers and architects design “on-site, in the field,” developing creative options to meet project challenges and needs. We design with long-term sustainability in mind, focusing not only on high efficiency, but also system maintainability. Our experience includes: • Repairs, renovations and additions • New construction • Historic preservation • Sustainable design including LEED Gold and Silver buildings • Building Information Modeling (BIM) • Project management Whether we are working in older utility tunnels and mechanical rooms, updating historic facilities, reconfiguring an office space, or designing new systems – we tackle projects that other firms struggle with. We are proud of our work providing A/E services and strive to maintain our reputation as one of the most efficient and reliable engineering firms in the business.
51 to 200 staff
The Sexton Corporation
Custom projects require custom equipment and custom equipment can be expensive. At The Sexton Corporation we have over 60 years of combined experience meeting the need within the scientific community for both practical and prudent underwater products. We provide exceptional customer service, and innovative custom designs that meet your needs, fit your budget, and exceed your expectations. Though some might describe The Sexton Corporation as a small business, we haven’t let that define us. Over the past 40 years we've produced more than custom housings and we've established a client base that spans six continents and includes major companies and organizations like: • NOAA • US Navy • EPA • NATO • WHOI • JPL • Lockheed Martin • NASA • NAVFAC • Scripps • US Army • Cetacean Research Technology Most of our manufacturing occurs within our 5400 square foot facility in Salem, OR which gives us a greater degree of control over quality and production time-lines. We also maintain close relationships with several local machine shops and suppliers who have been providing us with outstanding parts and service for many years.
11 to 50 staff
Tlg Aerospace
TLG Aerospace, LLC (TLG) is an aerospace engineering services company dedicated to providing customers with reliable, efficient design, analysis, and certification for new and modified aircraft and related aerospace products. ENGINEERING EXPERIENCE TLG engineers have extensive analysis and test experience with more than 100 different aircraft models from over 40 different manufacturers. Our experience includes aerodynamic design and analysis, static and dynamic loads and response analyses, flutter analyses, stress and design, wind tunnel, computational fluid dynamics (CFD), and ground and flight testing. Our engineers have performed engineering design, development, validation, and certification engineering for over 100 Type Certificate (TC), Supplemental Type Certificate (STC), product development, and special mission/purpose projects. • Loads and Flutter • Dynamics and Vibration • Aerodynamic Design and Computational Fluid Dynamics (CFD) Analysis • Stability and Control Analysis • Metallic and Composite Analysis and Design • Static, Fatigue and Damage Tolerance Analysis • Bird Strike and Rotor Burst Impact Simulation • Finite Element Analysis • Industry Standard Design using CATIA V5 • Continued Airworthiness Documentation • Support In-service Major Repairs and Alterations • Ground and Flight Test Planning, Support, and Analysis AIRCRAFT EXPERIENCE TLG engineers have extensive development, design, test, and certification experience with aircraft from the following sectors: • Large Transport Airplanes • Business and Commuter Aircraft • Fire Tankers | Aerial Firefighting Aircraft • Space Launch Vehicles • Spacecraft • General Aviation • Military Aircraft and IS & R • Supersonic/Hypersonic • Advanced Air Mobility (eVTOL/VTOL) • Agricultural • NASA/UAV/Drones CERTIFICATION EXPERIENCE Aircraft Certification Authorities • FAA (U.S) • EASA (Europe) • CAAC (China) • JCAB (Japan) • TCCA (Canada) • CASA (Australia) • ANAC (Argentina, Brazil, Chile)
51 to 200 staff
Trefz Engineering, Inc
COLLABORATIVE DESIGN SOLUTIONS Trefz Engineering, Inc. is an MEP/FP engineering and design firm that provides planning, engineering, design, and construction administrative services for Higher Education, Hospital, District Energy, and Pharmaceutical facilities. Founded in 1989, Trefz Engineering, Inc. has been the Engineer-of-Record for over five Hundred Million Dollars of Construction to clients and facilities that span a geographical area including Vermont to Virginia, Maryland to Texas, and Hawaii to The Bahamas. The Trefz team focuses on complex and specialty design issues; producing sustainable and energy efficient design systems/solutions unique to each project from hospital renovations to campus master planning.
11 to 50 staff
Tri-Star Design, Inc
Tri-Star Design is a leading provider of electronic product design and development services, offering complete engineering solutions from concept through commercialization. With decades of experience, we deliver high-performance designs across a wide range of industries including robotics, wireless communications, medical devices, data communications, and consumer electronics. Electronic design services are provided by our experienced staff of engineering design professionals for both analog and digital electronic circuit design. Tri-Star Design, Inc. has extensive experience designing complex digital and analog electronics in a variety of process technologies including: CPLD and FPGA design, microprocessors, DSP & discrete Logic. The software development team at Tri-Star Design provides design services consisting of real-time software development, firmware and diagnostic code development. Real-time software development services include device drivers and protocol implementations residing below the application layer and providing a complete integration with the hardware and real-time operating system. Mechanical Design Services from Tri-Star address requirements of engineering organizations across a variety of markets and locations. As a complete engineering design services partner, Tri-Star provides clients with outstanding designs, leveraging over 20 years of expertise in CAD, CAM and CAE. We provide on-site and turn-key design services for our customers and work with your staff to deliver complex design solutions on a tight schedule. We can reduce time-to-market for you while providing a cost-effective solution. Tri-Star Design is ISO 13485:2016 Certified. 63 South Street, Suite 220 Hopkinton, Massachusetts 01748
51 to 200 staff
Tri-Tech
Owner, Larry Hoffman, started Tri-Tech in 1994, and it was his ultimate vision to have a company that could provide a true turn-key service to accommodate a wide range of engineering, surveying and planning needs for residential and commercial clients. Through numerous acquisitions, company growth and strategic business decisions he has accomplished this goal in partnership with his son, Lance Hoffman and has created the Tri-Tech Brand. Although separate entities, Tri-Tech Surveying Co. & Tri-Tech Engineering work together as one team to provide services under one trusted name. Tri-Tech Engineering is a full service civil and structural engineering company providing services to production and custom home builders, commercial builders, developers, architects as well as individuals. Tri-Tech Surveying Co. provides a diversified array of land surveying services including aerial photogrammetry, due diligence, construction staking, land boundary surveys and land planning to production and custom home builders, developers, commercial clients, general contractors and individuals. At Tri-Tech, it is our mission to deliver consistent, accurate, and timely engineering and surveying services while maintaining the highest level of ethics and integrity. TBPE #F-18693 TBPLS# 10115900 (Houston) TBPLS# 10193729 (San Marcos)
51 to 200 staff
Ues
UES provides personalized engineering, environmental, testing and inspection services to clients across the United States. We’re experts in the areas of environmental and earth sciences, sustainable infrastructure solutions, and geophysical technologies. WHAT WE DO Our experts identify and solve complex engineering and construction challenges by providing clients with innovative, technology-based solutions. Our goal is to support the design and construction of sustainable infrastructure solutions from development to redevelopment. WHO WE SERVE With nearly professionals across 100+ branches, UES consults on projects of all sizes for public and private clients in industries such as transportation, infrastructure, water and wastewater, technology, power transition, healthcare, education, industrial, residential, and more. OUR PROJECTS We’ve successfully completed hundreds of thousands of projects across the country including work on solar farms, electric battery plants, data centers, roadways, bridges, water reservoirs, hospitals, schools, stadiums, airports, hotels and resorts, residential homes, and more.
1001 to 5000 staff
Valley Engineering
Valley Engineering is a full-service engineering firm specializing in Mechanical, Electrical, Plumbing and Civil Engineering as well as Landscape Architecture, Commissioning, Land Planning and Surveying.
11 to 50 staff
Van Boerum And Frank Associates Vbfa
Established in 1972, VBFA is Utah’s premier mechanical, plumbing, electrical, fire protection, and civil engineering firm. Our mission is to engineer a safer and more comfortable world.
51 to 200 staff
Voler Systems
Voler Systems is an Electronic Product Design services company that in the last 45 years, has successfully served more than 250+ customers, from Fortune 100 companies to Early-stage startups, through more than 800 projects. • We specialize in High-Tech Medical Devices, Wearable technology for healthcare, Internet of Things consulting for consumer and IIOT systems, and Next-gen Consumer Electronic Devices. We deliver designs that are on time, on budget, and easy to manufacture. • Leveraging the deep experience of our Electronics design team and a strong network of partners we can serve on all aspects of the New Product Development (NPD/NPI) process, including, Mechanical Design/Industrial Design, App and Cloud platforms, Regulatory and Quality, Cybersecurity, as well as Fundraising for start-ups. • We have worked on several Class II and Class medical device designs and have a Design Control procedure meeting FDA 21CFR 820.30 and ISO 13485:2003
11 to 50 staff
Westward
Westward Environmental, Inc. offers diverse consulting services including engineering, environmental sciences, geology & mining, health & safety, and natural resource management. We prioritize building strong relationships with clients and partners by providing reliable expertise at a fair price and on time. Our high client retention rate attests to our successful customer-oriented approach.
11 to 50 staff
Wha International, Inc
WHA International, Inc. exists to help clients understand, evaluate, and mitigate hazards and fire risks associated with oxygen and other hazardous fluids through engineering analysis, testing, training and forensic investigation. Its core business includes root-cause analysis of high pressure gas systems, fire hazards training, and oxygen compatibility testing of materials and components. WHA has been recognized as a preeminent engineering firm with engineers and experts who have extensive experience across a wide range of scientific disciplines since the early 1990s. Its engineers have formal training, including advanced degrees and licensures. WHA was founded by an engineering professor in 1987. From the early years, WHA’s focus was to provide just resolution of forensic engineering disputes, using the scientific method for testing and evaluation. The current leadership team is capitalizing on the industry niche services that have taken WHA from a local to an international company. WHA advances the technologies of oxygen safety, forensic engineering and fire sciences throughout the world. With the advantageous synergy that is created from WHA’s industry experience, passionate drive and custom-designed testing facilities, the WHA team is known worldwide for expertise in oxygen and fire-safety technologies, and aims to innovate solutions for clients’ complex problems. Contact us today at 575-523-5623!
11 to 50 staff
