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Business Details
50+ Years
experience
Trusted HVAC and Sheet Metal Solutions in New England
Founded in 1933 as Charles P. CP Blouin Inc, our company has evolved from repairing church organ pipes during the Great Depression to becoming one of New England's most respected industrial and commercial sheet metal and mechanical contractors. Our mission has remained unchanged: delivering quality and performance while maintaining the highest skilled workforce in a safe, healthy work environment. We specialize in state-of-the-art HVAC systems and sheet metal solutions for complex projects across healthcare, biotech/pharmaceutical, education, and commercial/industrial sectors.

With facilities in Seabrook, NH and Canton, MA, we combine 35,000 sq ft of fabrication space with cutting-edge CAD/BIM technology to serve the entire New England region. Our family-owned business has grown exponentially while maintaining focus on our core HVAC and sheet metal contracting expertise, delivering value through concept-to-completion solutions including pre-construction planning, modular fabrication, and just-in-time delivery.
Services
HVAC Systems Sheet Metal Fabrication Pre-Construction Planning Logistics Management Installation Services
Details
  • Year established: 1933
Highlights and features
  • We have 90+ years of specialized HVAC and sheet metal contracting experience
  • Our team provides concept-to-completion solutions for complex projects
  • We maintain state-of-the-art fabrication facilities with CAD/BIM integration
  • Our safety-focused approach has built trusted partnerships with top institutions
  • Family-owned business combining legacy expertise with modern technology
What people say
Quality craftsmanship Consistent leader in safety Better than on-time delivery Collaboration in solving challenges Rely exclusively on Blouin
Services
HVAC Systems
We design and install state-of-the-art HVAC systems for complex commercial and industrial projects. Our solutions combine energy efficiency with precise environmental control for healthcare facilities, laboratories, and educational institutions. With 90 years of expertise, we deliver systems that meet exacting specifications while maintaining operational continuity during installation.
Sheet Metal Fabrication
Our 35,000 sq ft fabrication facility produces precision sheet metal components using advanced machinery and software. We specialize in custom solutions for challenging projects, including modular assemblies that reduce on-site construction time. Quality control is maintained through 3D modeling and just-in-time delivery systems.
Pre-Construction Planning
We provide comprehensive pre-construction services including BIM modeling, budgeting, and design assist. Our team identifies constructability issues early and develops solutions that optimize project timelines and costs. This proactive approach ensures seamless execution from concept to completion.
Logistics Management
Our logistics solutions ensure timely delivery of materials and equipment through dedicated fleet operations. We manage inventory from warehouse storage to job site staging, maintaining strict quality control throughout the supply chain. This integrated approach minimizes delays and maintains project schedules.
Installation Services
Our experienced crews handle complex installations with precision quality control. From initial material delivery to final commissioning, we maintain strict adherence to specifications. Our field teams specialize in high-profile projects requiring problem-solving expertise and coordination with multiple trades.
Questions
What industries do you specialize in?
We focus on healthcare, biotech/pharmaceutical, education, and commercial/industrial sectors with specialized HVAC and sheet metal solutions.
What geographic areas do you serve?
We operate throughout New England, including Massachusetts, New Hampshire, Maine, and Rhode Island.
How long have you been in business?
Since 1933, providing 90+ years of expertise in HVAC and sheet metal contracting solutions.
Do you offer emergency services?
We maintain regular business hours but coordinate with clients for critical project needs during standard operations.
How do you handle complex projects?
Through Airside Direct methodology, BIM integration, and modular fabrication to ensure precision and schedule adherence.
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