Business Details
35 Years
experience
Your Trusted HVAC Partner in Rockland, MA
Since 1991, United HVAC has been a trusted leader in providing innovative heating, ventilation, and air conditioning solutions to clients across the Greater Boston area. Our commitment to excellence is rooted in our ability to design, build, and install customized HVAC systems tailored to projects of all sizes, from small renovations to multimillion-dollar developments. With a 30,000-square-foot state-of-the-art fabrication facility and advanced BIM/VDC capabilities, we ensure precision and efficiency in every project. Our team of seasoned professionals, each with an average of 20 years of industry experience, delivers personalized attention while maintaining a collaborative approach with general contractors and property managers. We specialize in handling complex projects in sensitive environments such as operating rooms, clean rooms, and laboratories, where precision and professionalism are paramount.Safety remains a core value, with all field workers OSHA-certified and equipment meeting or exceeding federal regulations. Our dedication to continuous improvement drives us to adopt cutting-edge technologies and provide ongoing staff training, ensuring we remain one of the most efficient HVAC contractors in the region. Over 80% of our business comes from repeat clients, a testament to our reliability, craftsmanship, and commitment to completing projects on time and within budget. Headquartered in Rockland, Massachusetts, United HVAC combines technical expertise with a customer-centric philosophy to exceed client expectations on every assignment.
Services
HVAC Design-Build
Sheet Metal Fabrication
Coordination & Installation
Specialized HVAC Projects
BIM/VDC Services
Project Management
Safety Compliance
Facility Renovations
Emergency HVAC Repairs
System Maintenance
Details
- Year established: 1991
Highlights and features
- We offer 30+ years of HVAC expertise with in-house design and fabrication capabilities.
- Our team includes OSHA-certified professionals with an average of 20 years' experience.
- We utilize advanced BIM/VDC technology for precise project visualization and execution.
- Specialized experience in HVAC systems for operating rooms, clean rooms, and laboratories.
- Over 80% of our business comes from satisfied repeat clients.
Services
HVAC Design-Build
United HVAC provides end-to-end HVAC design and installation services tailored to projects of all scales. Our in-house team creates energy-efficient, code-compliant systems that integrate seamlessly with building requirements. With advanced BIM/VDC tools, we ensure precise planning and execution for optimal performance and client satisfaction.
Sheet Metal Fabrication
Our 30,000-square-foot automated facility produces custom sheet metal components for HVAC systems. Using state-of-the-art machinery, we fabricate steel and stainless steel parts to exact specifications, ensuring durability and precision for both small renovations and large-scale projects.
Specialized HVAC Projects
We design and install HVAC systems for highly sensitive spaces like operating rooms, clean rooms, and laboratories. Our experts collaborate with contractors to maintain strict environmental controls, ensuring safety, compliance, and operational efficiency in mission-critical settings.
BIM/VDC Services
United HVAC employs Building Information Modeling (BIM) and Virtual Design & Construction (VDC) to enhance project visualization and coordination. This technology reduces errors, streamlines workflows, and improves collaboration among stakeholders for faster, more accurate project delivery.
Project Management
Our experienced project managers coordinate all phases of HVAC installation, from initial planning to final execution. With an average of 20 years in the field, our leaders ensure projects stay on schedule, within budget, and aligned with client expectations through proactive communication and problem-solving.
People
Tom Scolaro
President
Founder of United HVAC with over 40 years in the sheet metal industry. Holds CAD and refrigeration certifications. Pioneered the company's growth from a small shop to a multimillion-dollar operation while emphasizing technological innovation and precision.
Joshua Puharic
Manager of Project Management Department
Promoted in 2025 to lead project planning and execution. Brings extensive experience in coordinating complex HVAC assignments, ensuring timely delivery and adherence to client specifications across diverse commercial and industrial projects.
Mark Donovan
Manager of Special Projects
Oversees specialized HVAC projects in sensitive environments. With decades of field experience, he ensures precision in systems for operating rooms, laboratories, and clean rooms while maintaining strict safety and compliance standards.
Christian Bean
VDC Department Manager
Manages United HVAC's BIM/VDC initiatives, integrating advanced digital tools to enhance project visualization and coordination. His leadership has elevated the company's technological capabilities in HVAC design and construction.
Questions
What HVAC services does United HVAC HVAC offer?
We provide full-service HVAC solutions including design-build systems, sheet metal fabrication, specialized projects for critical environments, BIM/VDC modeling, and comprehensive project management.
Do you handle large-scale commercial projects?
Yes, our 30,000-square-foot facility and experienced team manage projects ranging from small renovations to multimillion-dollar developments across the Greater Boston area.
Are your technicians certified?
All field workers are OSHA-certified, and our team includes professionals with an average of 20 years' experience in HVAC design, fabrication, and installation.
How do you ensure project quality?
We use advanced BIM/VDC technology for precision, maintain rigorous safety standards, and provide ongoing staff training to ensure compliance with industry advancements and client expectations.
Can you work on sensitive environments like labs?
Yes, our specialists handle HVAC systems for operating rooms, clean rooms, and laboratories, collaborating with contractors to maintain strict environmental controls and safety protocols.
