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Business Details
35 Years
experience
Expert HVAC Solutions for Boston Area Projects
Since 1991, United HVAC has been dedicated to meeting customer needs through innovative heating and air conditioning solutions and exceptional responsiveness. Founded in Stoughton, Massachusetts, we strategically expanded our service offerings while forming partnerships with general contractors and property managers to create economical solutions for HVAC needs and aggressive construction schedules. Headquartered in Rockland, Massachusetts, we have thrived in a competitive construction industry, becoming a leading HVAC contractor in the Greater Boston area. Our growth to a full-service fabrication facility stems from a focus on detail and a commitment to superior service and craftsmanship. Nearly 80% of our business comes from satisfied, repeat clients who have successfully partnered with us for construction needs.

Our teamwork philosophy enables designers, engineers, subcontractors, and vendors to collaborate, ensuring results that exceed customer expectations. With seasoned professionals and skilled designers, we provide personalized attention regardless of project scope. Division heads average 20 years of experience, offering numerous resources under one roof. Our experts handle specialized projects in sensitive environments like operating rooms and laboratories, working closely with contractors and property managers. We maintain a diverse, equitable, and inclusive environment where employees feel safe and supported, with opportunities for advancement and education.
Services
HVAC Design-Build Sheet Metal Fabrication Special Projects Coordination & Fabrication Quality Commitment
Details
  • Year established: 1991
Highlights and features
  • We have over 30 years of experience serving the Boston area.
  • Our in-house design and fabrication capabilities ensure precision.
  • We operate a 30,000 sq. ft. state-of-the-art sheet metal facility.
  • Our team handles specialized projects in sensitive environments.
  • Division heads average 20 years of industry expertise.
Services
HVAC Design-Build
United HVAC offers comprehensive HVAC design-build services tailored to projects of all sizes. Our in-house team creates customized solutions for residential, commercial, and industrial applications. We ensure seamless integration of heating, ventilation, and air conditioning systems, prioritizing energy efficiency and long-term reliability for optimal client satisfaction.
Sheet Metal Fabrication
Our 30,000 sq. ft. automated sheet metal shop produces precision components for HVAC systems. Using advanced machinery, we fabricate steel and stainless steel parts to exact specifications. This capability ensures faster project timelines, reduced costs, and superior quality control for both small renovations and large-scale developments.
Special Projects
United HVAC specializes in HVAC solutions for critical environments like operating rooms, clean rooms, and laboratories. Our experts collaborate with contractors and property managers to maintain strict contamination controls. We deliver systems that meet rigorous industry standards while ensuring minimal disruption to ongoing operations in sensitive facilities.
Coordination & Fabrication
We provide end-to-end coordination and fabrication services for complex HVAC installations. Our team works closely with stakeholders to align mechanical systems with structural requirements. This approach minimizes conflicts during construction, ensuring efficient project execution from design through installation for commercial and industrial clients.
Quality Commitment
United HVAC maintains rigorous quality standards through continuous staff training and system updates. We stay current with technological advancements to deliver cutting-edge solutions. Our commitment to excellence ensures reliable, code-compliant HVAC systems that meet evolving industry demands while exceeding client expectations for performance and durability.
People
Tom Scolaro
President
Tom Scolaro founded United HVAC in 1991 after gaining extensive sheet metal and HVAC design experience. He graduated from Quincy Vocational Technical High School, completed Local 17 apprenticeship, and earned CAD and refrigeration certifications. With over 40 years in the industry, he leads United HVAC's strategic growth and technological innovation.
Questions
What HVAC services does United HVAC HVAC offer?
We provide full-service HVAC solutions including design-build, sheet metal fabrication, specialized systems for sensitive environments, and project coordination for commercial and industrial clients.
Do you handle large-scale HVAC projects?
Yes, our 30,000 sq. ft. facility and experienced team manage projects ranging from small renovations to multimillion-dollar developments across the Boston area.
Are your technicians qualified for specialized projects?
Our experts have extensive experience in critical environments like hospitals and laboratories, working closely with contractors to maintain strict safety and contamination controls.
How does United HVAC HVAC ensure quality?
We maintain quality through continuous staff training, advanced equipment, and adherence to industry standards, ensuring reliable, code-compliant HVAC systems for all clients.
What areas do you serve?
We primarily serve the Greater Boston area, including Rockland, Massachusetts, with customized HVAC solutions for residential, commercial, and industrial clients.
Can you handle emergency HVAC repairs?
While we focus on scheduled projects, we prioritize urgent client needs and work with partners to address critical HVAC issues promptly when possible.