What We Do
We collaborate with owners, architects, and contractors to create spaces that are efficient, safe, sustainable, and resilient. Working through all project phases, our teams leverage tools like BIM and energy modeling to align with budget and sustainability goals.
Our systems are designed to meet today’s needs while anticipating tomorrow’s challenges, advancing energy efficiency, water stewardship, and decarbonization for a resilient future.
Our Services
Featured Projects
At R.W. Sullivan Engineering we pride ourselves on our ability to provide our clients with fully integrated engineering solutions.
Who We Are
Since 1945 R. W. Sullivan, a family business, has built lasting partnerships grounded in trust, expertise, and a client-focused philosophy. This commitment is reflected in the fact that most of our work is with repeat clients. We design future‑ready engineering solutions for facilities that are both reliable and energy‑efficient, ensuring long‑term sustainability and value.
Our team brings deep experience, with over 50% having been with the firm for more than 10 years and a third for over 15. Our exceptional retention rate and deep institutional knowledge provide value to clients and partners through continuity of expertise.
With nearly 100 professionals in our Boston office, we maintain a strong presence across New England and the East Coast. Holding professional registrations in over 30 U.S. states, we offer deep local expertise with a broad national reach.
Dedication
Our engineering team listens to our client’s needs and develops tailored solutions to the project’s unique requirements. We work to ensure the MEP systems are designed to meet the specific project goals including function, form, budget and schedule.
Sustainability
Our engineering team listens to our client’s needs and develops tailored solutions to the project’s unique requirements. We work to ensure the MEP systems are designed to meet the specific project goals including function, form, budget and schedule.
Teamwork
We have found that a holistic approach to engineering services, where all trades collaborate with one another, produces the highest quality design. We utilize innovative engineering tools and technologies to facilitate coordination between all engineering and architectural disciplines.