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Contact Us→Founded in Atlanta in 1923 — an integrated MEPFP engineering and technology partner, pairing deep engineering with a dedicated technology studio.
Buildings are ecosystems of performance, technology, sustainability, and experience — and the best of them are designed that way from the first decision.
Newcomb & Boyd, LLP, founded in Atlanta in 1923, is an integrated MEPFP (mechanical, electrical, plumbing, and fire protection) engineering and technology partner, pairing deep engineering with a dedicated technology studio to help owners and design teams create and operate high-performing buildings. For more than a century, we’ve engineered the systems behind the places people learn, heal, work, and gather.
We help owners and design partners design, operate, and evolve buildings by integrating engineering, technology, and long-term performance into a single, trusted partnership. The most successful facilities are those designed as complete systems, with long-term operations in mind from the beginning.

Every project begins with understanding what matters most. We work with owners and project teams early to understand priorities, evaluate options, and align decisions with project goals. By integrating systems, people, and perspectives from the start, we create solutions that balance performance, cost, efficiency, and long-term operational needs.

A second century of engineering in service of the places people learn, heal, work, and gather. Our vision is to be the most trusted engineering partner for the next generation of high-performance buildings — known for deep relationships, technical excellence, and a tireless pursuit of better outcomes.
Our market-focused studios pair deep sector expertise with the full strength of the firm. Each carries its own focus and voice, working as one team under a single standard.
Clarity in every decision. Built for generations.
Reliability when lives depend on it.
Dependable systems for high-accountability environments.
Intelligent programs that deliver operational value.
Where performance meets human experience.
Collaborate with engineers, designers, and consultants who act as an extension of your team.








Select an office to see its address, who to reach, and where to find us.

Healthcare · McCalla, Alabama · 510,000 SF. A greenfield, eight-story hospital with 200 licensed beds, twelve surgical suites, and a new central utility plant — with full MEPFP engineering from the ground up.
A selection of recent work across markets.
Perspectives and articles from our teams.
Intelligent Buildings
Workplace
Science & Technology
Lighting
Newcomb & Boyd, LLP, founded in Atlanta in 1923, provides mechanical, electrical, plumbing, and fire protection systems (MEPFP) along with acoustics, audiovisual, commissioning, communications, court technology, cybersecurity, data center quality control, energy and sustainability, intelligent buildings, lighting, security, and theatrical consulting. We serve aviation, cultural, education, healthcare, hospitality, justice, science and technology, sports, and workplace facilities from our offices in Atlanta, Charleston, Jacksonville, and Raleigh-Durham.
Newcomb & Boyd is known for a century of building engineering and long client relationships, with 85% of revenue coming from repeat clients. Our work includes the Georgia Tech Kendeda Building for Innovative Sustainable Design, the Mayo Clinic Jacksonville Mangurian Building, Fox Theatre, Norfolk Southern’s Atlanta headquarters, and Duke University’s Cameron Indoor Stadium.
MEPFP, Acoustics, Audiovisual, Commissioning, Communications, Court Technology, Cybersecurity, Data Center Quality Control, Energy & Sustainability, Intelligent Buildings, Lighting, Security, and Theatrical.
Design-to-Operate is Newcomb & Boyd’s lifecycle approach. Planning, design, commissioning, and optimization are carried by one team so buildings work as intended from day one and keep performing across decades of use.
The firm was founded in Atlanta in 1923.
Newcomb & Boyd has 275+ employees across four offices.
Atlanta, Charleston, Jacksonville, and Raleigh-Durham.
We work through market-focused studios: Campus & Research, Healthcare, Civic & Commercial, Building Performance, and Building Experience.
Todd Mowinski serves as Managing Partner, with partners and principals leading each studio.