Business Details
16 Years
experience
Emergency
services
Trusted HVAC & Mechanical Systems Services in Massachusetts & Rhode Island
Interstate Mechanical Services has been delivering high-grade commercial HVAC installations and mechanical systems solutions since 2010. Our team combines over 60 years of collective industry experience with specialized expertise in heating, ventilation, air conditioning, and refrigeration systems. We hold critical certifications including Master Refrigeration Licensing, OSHA certification, and state-specific licenses in Massachusetts and Rhode Island. Our approach integrates design-build capabilities, custom mechanical system engineering, and 24/7 emergency response to meet client needs across residential, commercial, and industrial sectors. With a workforce trained on advanced technologies like Mitsubishi VRF and Daikin VRV systems, we maintain strict compliance with safety standards while managing projects from small residential installations to large-scale high-rise systems.Our partnerships with leading equipment providers such as PVI and Trumbull Campbell Associates ensure access to cutting-edge solutions. We prioritize client budget constraints without compromising quality, evidenced by our track record of 348 construction projects and 5,568 service projects completed. Our leadership team's deep industry roots, including Pipefitters Union #537 membership, reinforce our commitment to technical excellence. We maintain transparent operations through dedicated business management professionals handling financial and operational accountability. Our 24/7 emergency service capability demonstrates our dedication to client satisfaction across Massachusetts and Rhode Island.
Services
HVAC Installation
Welding Services
Piping Installation
Design/Build Projects
Emergency Repairs
System Balancing
Details
- Year established: 2010
Highlights and features
- We offer 24/7 emergency response service for critical system failures
- Our team holds Master Refrigeration licenses and OSHA certifications
- We specialize in Mitsubishi VRF and Daikin VRV system installations
- We maintain 348+ completed construction projects since 2010
- Our leadership team has 60+ combined years of industry experience
Associations and certifications
- OSHA Certified
- MA License #000755
- RI License #6043
Services
HVAC Installation
We provide complete commercial and residential HVAC installations with customized solutions for heating, ventilation, and air conditioning systems. Our certified technicians ensure proper system sizing and energy efficiency while maintaining client budget constraints. Serving Massachusetts and Rhode Island, we work with leading equipment brands and maintain all necessary state certifications for code compliance.
Emergency Repairs
Our 24/7 emergency response team addresses critical mechanical system failures at any hour. With rapid deployment capabilities across Massachusetts and Rhode Island, we minimize downtime for commercial clients and restore residential comfort quickly. All emergency technicians maintain current OSHA certifications and specialized equipment knowledge for efficient problem resolution.
Design/Build Projects
We offer full-service design/build mechanical solutions from concept through installation. Our engineers create customized heating and cooling systems that optimize space efficiency while meeting budget requirements. With in-house project management and Pipefitters Union #537-certified installers, we deliver integrated solutions for new constructions and major renovations across multiple sectors.
Piping Installation
Our licensed pipefitters install complete mechanical piping systems for residential and commercial applications. From small residential projects to large high-rise buildings, we handle all piping requirements with precision welding and code-compliant materials. Massachusetts and Rhode Island license #000755 and #6043 ensure regulatory compliance for every installation we complete.
System Balancing
We conduct comprehensive air and water balancing for HVAC systems to optimize performance and energy efficiency. Our technicians use calibrated instruments to ensure proper airflow and water distribution in commercial and residential systems. This service improves system longevity, reduces energy costs, and maintains occupant comfort in buildings of all sizes.
People
Dana Willard
President
With 35 years in Pipefitters Union #537, Dana leads business operations and sales after founding Interstate Mechanical Services in 2010. He oversees project management and client acquisition while maintaining industry connections developed through decades in HVAC contracting.
Roger Gagnon
Vice President
As Vice President with 22 years industry experience, Roger manages project execution and custom mechanical system design. His background includes work with Commonwealth Air Conditioning and Emcor Services, bringing extensive technical expertise to Interstate Mechanical Services' operations.
Greg Willard
Sales Engineer
Greg applies his mechanical engineering degree and five years HVAC experience to manage project estimating and client procurement. He combines technical expertise with sales leadership to develop customized solutions for Interstate's commercial clients.
Bob Blackwood
Operations Manager
Bob manages financial operations including accounts payable/receivable while coordinating HR and budget analysis functions. His business administration degree and telecom industry experience strengthen Interstate Mechanical Services' operational efficiency.
Jenna Blackwood
Project Specialist
Jenna coordinates daily operations and project management activities with her business management degree and software industry supervisory experience. She implements efficiency strategies while supporting sales, HR, and service team operations.
Questions
What HVAC services do you offer?
We provide complete HVAC installation, repair, and maintenance services for residential and commercial properties across Massachusetts and Rhode Island.
Do you offer emergency service?
Yes, we provide 24/7 emergency response for critical HVAC system failures with immediate technician dispatch.
What areas do you service?
We serve all of Massachusetts and Rhode Island, including Greater Boston, Cape Cod, and Providence metro areas.
Are your technicians licensed?
Yes, we hold MA License #000755 and RI License #6043 with OSHA-certified technicians and Master Refrigeration licensing.
What equipment brands do you work with?
We specialize in Mitsubishi VRF and Daikin VRV systems, represent PVI equipment, and service Trumbull Campbell Associates products.
