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Business Details
50+ Years
experience
Your Trusted Engineering Partner in Boston, MA
Sullivan Robert W has been a trusted leader in the engineering industry for over 75 years, delivering fully integrated solutions tailored to client needs. Our team of 95+ engineers and designers prioritizes innovation, sustainability, and collaboration to meet project goals for functionality, budget, and schedule. As a third-generation family-owned firm, we combine decades of technical expertise with cutting-edge technologies to serve clients nationally and internationally. Our LEED Accredited Professionals specialize in green building systems, ensuring sustainable design solutions that align with evolving environmental standards. We maintain a holistic approach to engineering, fostering cross-disciplinary teamwork to produce high-quality designs for complex projects.

With a proven track record in healthcare, research, and institutional facilities, we have earned recognition from clients like Boston Children's Hospital and Genzyme for our responsiveness and precision. Our Code Consulting Group provides critical regulatory guidance during construction and inspections, ensuring compliance with industry standards. Headquartered in Boston's Schrafft's City Center, we remain committed to the values that have defined our success since 1945. Our dedication to community engagement reflects our belief in giving back through philanthropy and volunteerism.
Services
HVAC Electrical Plumbing Fire Protection Code Consulting Commissioning Tel-Data & Security Fire & Smoke Modeling Energy Modeling
Details
  • Year established: 1945
Highlights and features
  • We offer 75 years of engineering expertise in complex institutional projects
  • Our LEED Accredited Professionals specialize in sustainable building systems
  • We develop tailored MEP solutions meeting strict budget and schedule requirements
  • Our holistic design approach ensures seamless cross-disciplinary coordination
  • Proven track record with prestigious clients like Boston Children's Hospital
Associations and certifications
  • LEED AP
What people say
Outstanding job Successful project Excellent to work with Highly recommend Responsive to needs
Services
HVAC Design
Our HVAC engineering solutions optimize thermal comfort while maximizing energy efficiency. We design custom heating, ventilation, and air conditioning systems that integrate seamlessly with building requirements. Our engineers employ advanced modeling tools to ensure optimal performance across commercial and institutional facilities.
Electrical Systems
We create comprehensive electrical infrastructure designs for diverse building types. Our services include power distribution, lighting systems, and emergency backup solutions tailored to meet safety standards and operational needs. We prioritize energy-efficient designs that reduce long-term costs.
Plumbing Engineering
Our plumbing designs address complex water distribution and waste management requirements. We develop efficient systems for commercial buildings while ensuring compliance with local codes. Our approach balances functionality with water conservation strategies for sustainable operations.
Code Consulting
Our specialized consultants provide expert guidance on building code requirements and regulatory standards. We assist with compliance strategies for new constructions and renovations, supporting successful inspections and certifications for healthcare and institutional facilities.
Commissioning
We ensure building systems operate as designed through comprehensive commissioning services. Our process verifies HVAC, electrical, and plumbing systems meet performance criteria, optimizing functionality while reducing operational risks for owners.
People
Paul Sullivan
President
Paul Sullivan has served as President of Sullivan Robert W for 25 years. Joining in 1991, he established the firm's Code Consulting Group and continues to lead with a focus on technical excellence and client satisfaction.
Questions
What engineering services do you specialize in?
We specialize in mechanical, electrical, plumbing, and fire protection design engineering, along with code consulting and commissioning services for institutional and commercial buildings.
How long has your company been in business?
R.W. Sullivan Engineering has provided engineering solutions since 1945, maintaining technical excellence across three generations of leadership.
Do you handle sustainable design projects?
Yes, our LEED Accredited Professionals specialize in sustainable building systems and energy-efficient designs that meet modern environmental standards.
What types of projects do you typically work on?
We focus on healthcare facilities, research laboratories, institutional buildings, and complex renovations requiring integrated engineering solutions.