Business Details
16 Years
experience
Emergency
services
Expert HVAC & Mechanical Systems Services in MA & RI
Interstate Mechanical Services has established itself as a trusted leader in commercial and residential HVAC solutions across Massachusetts and Rhode Island. With over 60 years of combined leadership experience and a team of certified professionals, we specialize in full-scale mechanical system design, installation, and maintenance. Our expertise spans high-rise buildings, biotech labs, hospitals, and educational facilities, ensuring systems operate efficiently within client budgets. We maintain rigorous safety standards with OSHA-certified technicians and hold specialized licenses for Mitsubishi VRF, Daikin VRV, and PVI equipment.Our commitment to quality is demonstrated through 348 completed construction projects and 5,568 service projects since our founding in 2010. We offer 24/7 emergency response services while maintaining 103 active service contracts across diverse sectors including government, healthcare, and education. Our team's deep industry knowledge, gained through decades in Local #537 Pipefitters Union and partnerships with leading equipment manufacturers, enables us to deliver customized solutions for complex mechanical challenges.
Services
HVAC
Welding
Piping & Installation
Design/Build
Service & Repair
Testing & Balancing
Details
- Year established: 2010
Highlights and features
- 24/7 emergency response service available
- Over 60 years combined leadership experience
- Specialized clean room and lab systems expertise
- Licensed pipefitters and welders in MA & RI
- Customized design-build solutions within budget
Associations and certifications
- OSHA certified
- Master Refrigeration License
- Mitsubishi VRF systems installation
- Daikin VRV systems installation
- G-12 License
Services
HVAC
We provide complete commercial and residential HVAC solutions including installation, maintenance, and repair of heating, ventilation, and air conditioning systems. Our expertise covers rooftop units, VRF systems, and specialized climate control for sensitive environments. With 24/7 emergency service availability, our certified technicians ensure optimal system performance across Massachusetts and Rhode Island.
Piping & Installation
Our full-service piping and installation crew handles mechanical system builds from small residences to large commercial complexes. We specialize in process piping for laboratories, chemical hoods, and industrial applications. With licensed pipefitters in Massachusetts and Rhode Island, we ensure code-compliant installations that meet exact project specifications and safety standards.
Design/Build
We offer integrated design-build solutions where our engineers create customized mechanical systems that optimize space efficiency while maintaining budget constraints. Our team handles complete project management from initial design through final installation, providing stamped plans and specialized solutions for unique architectural challenges in both new constructions and renovations.
Service & Repair
Our 24/7 emergency response team provides rapid repair services for all commercial and residential HVAC systems. We maintain a dedicated repair shop and service fleet to address urgent mechanical failures, equipment malfunctions, and system breakdowns at any time, ensuring minimal operational disruption for critical facilities across our service areas.
Testing & Balancing
We conduct comprehensive air and water balancing to ensure optimal performance of heating and cooling systems. Our certified technicians use precision instruments to adjust airflow and water distribution, improving energy efficiency and occupant comfort while extending equipment lifespan for both residential and commercial HVAC installations.
People
Dana Willard
President
With 35 years in Pipefitters #537 Union, Dana leads business operations and sales. He founded Interstate Mechanical Services in 2010 after extensive experience in mechanical system installation and project management.
Roger Gagnon
Vice President
22-year industry veteran specializing in custom mechanical system design. Roger ensures project efficiency and budget compliance while leveraging his Pipefitters #537 Union expertise in complex installations.
Greg Willard
Sales Engineer/Project Manager
Mechanical engineering graduate with five years at Interstate. Greg manages large projects, provides technical expertise, and leads estimating/sales initiatives while maintaining engineering standards across all installations.
Bob Blackwood
Business Operations Manager
Oversees financial operations including accounts payable/receivable. Bob ensures business profitability and customer relationship management while coordinating cross-departmental functions with finance, HR, and project teams.
Jenna Blackwood
Business Operations/Project Management Specialist
Drives operational efficiency through strategic process improvements. Jenna coordinates project management activities, supports sales/estimating, and manages service teams while applying her business management expertise to optimize company operations.
Questions
What areas do you service?
We provide HVAC and mechanical services throughout Massachusetts and Rhode Island.
Do you offer emergency services?
Yes, we provide 24/7 emergency response and repair services for all systems.
What industries do you specialize in?
We serve healthcare facilities, biotech labs, educational institutions, government buildings, and commercial properties.
Are your technicians certified?
All technicians are OSHA-certified with specialized training in Mitsubishi VRF and Daikin VRV systems.
Can you handle large-scale projects?
Yes, we've completed 348 construction projects including high-rise buildings and complex mechanical systems.
What payment methods do you accept?
Please contact our office for specific payment method information and arrangements.
