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Business Details
50+ Years
experience
Emergency
services
Expert HVAC Installation & Maintenance Services
Founded in 1967, ControlAir Systems has built a legacy of excellence in the HVAC industry. As a family-owned business for over five decades, we prioritize hard work, attention to detail, and the well-being of our team to deliver trusted solutions. Our expertise spans HVAC system design, installation, repair, and maintenance, alongside sheet metal fabrication and project management. With a 4,000+ sq. ft. fabrication shop and a team of certified professionals, we serve commercial clients in Greater Boston and New Hampshire.

Our commitment to innovation, quality, and customer satisfaction has earned us long-standing relationships with clients, subcontractors, and employees. We pride ourselves on being a locally owned partner that combines generational experience with cutting-edge technology to meet diverse project needs. From emergency repairs to large-scale installations, our proactive approach and clear communication ensure projects are completed efficiently and to the highest standards.
Services
HVAC Installation & Design Air Conditioning Repair Heating Repair HVAC Maintenance Sheet Metal Fabrication Project Management Ductwork Installation Refrigeration Piping Thermostats & Controls Duct Fabrication
Details
  • Year established: 1967
Highlights and features
  • We offer 50+ years of specialized HVAC experience in commercial projects.
  • Our in-house sheet metal fabrication shop ensures faster, high-quality deliveries.
  • 24/7 emergency service guarantees rapid response for critical HVAC issues.
  • Family-owned since 1967, combining tradition with modern industry expertise.
  • Certified technicians trained by leading brands like Mitsubishi and Daikin.
Associations and certifications
  • Associated Builders and Contractors, Inc (ABC)
  • Blue Book Building and Construction Network
What people say
Professional technicians Timely service Reliable repairs Excellent communication Satisfied customers
Services
HVAC Installation & Design
ControlAir Systems specializes in comprehensive HVAC installation and design for commercial spaces. Our team collaborates with clients to select optimal equipment, balancing efficiency, budget, and functionality. With over 50 years of experience, we deliver tailored solutions for new constructions and renovations, ensuring systems meet industry standards and client needs. Our process includes project assessment, cost estimation, and seamless execution.
Air Conditioning Repair
We provide expert air conditioning repair for split systems, rooftop units, ductless splits, and VRF systems. Our certified technicians address issues promptly, minimizing downtime and restoring comfort. With training from leading brands like Mitsubishi and Daikin, we ensure repairs meet manufacturer specifications. Emergency services are available 24/7 to resolve urgent cooling failures.
Heating Repair
ControlAir Systems offers rapid heating repair for forced-air systems and boilers. Our priority is restoring heat quickly, with technicians trained to diagnose and fix complex issues. We emphasize clear communication and follow-up to ensure long-term reliability. Emergency services are available year-round to prevent prolonged heating outages.
HVAC Maintenance
Regular HVAC maintenance extends equipment lifespan, improves efficiency, and reduces repair costs. Our plans include inspections, cleaning, and adjustments to optimize performance. We provide air quality improvements and customized recommendations based on system needs. Clients benefit from proactive service to avoid unexpected breakdowns and maintain consistent comfort.
Sheet Metal Fabrication
Our 4,000+ sq. ft. fabrication shop produces high-quality ductwork and fittings for commercial projects. In-house fabrication allows faster turnaround and precise customization. We handle standard and complex designs, ensuring compatibility with existing systems. This capability reduces reliance on third-party suppliers, enhancing project efficiency and cost-effectiveness.
People
Justin Auger
President
Justin Auger, third-generation leader, has overseen project management and operations at ControlAir Systems since 2017. With 16 years of experience in roles like estimator and project manager, he ensures client satisfaction through timely, accurate project execution.
Reid Auger
Executive Vice President
Reid Auger manages customer accounts, marketing, and strategic initiatives as Executive Vice President. Part of the third generation, he focuses on service excellence and business growth, working closely with department supervisors to maintain operational standards.
Al Lavargna
Senior Vice President
Al Lavargna, Senior Vice President since 1977, leads sales and design/build projects. He collaborates with developers and contractors on large-scale commercial HVAC solutions, leveraging decades of industry expertise to meet client needs and budget constraints.
Marc Severino
Chief Estimator
Marc Severino manages estimating and bidding for mechanical projects, providing design-build solutions. With nearly two decades at ControlAir, he ensures accurate cost assessments and tailored HVAC system proposals for diverse client requirements.
Ryan Mainey
Field Operations Manager
Ryan Mainey oversees ductwork installation teams and employee development. Since 2005, he has delivered projects across industries, coordinating with estimators and designers to ensure efficient scheduling and creative duct system solutions.
Questions
What HVAC services does ControlAir Systems offer?
We provide installation, repair, maintenance, and design for commercial HVAC systems, including ductwork, refrigeration piping, and thermostats.
Do you offer emergency HVAC services?
Yes, our 24/7 emergency service dispatches technicians immediately for urgent heating or cooling issues.
Are maintenance plans available?
Yes, we offer customized HVAC maintenance plans to extend equipment life and improve efficiency.
What areas do you serve?
We serve Greater Boston and New Hampshire, handling projects from small repairs to large commercial installations.
How do you handle project management?
Our team ensures proactive communication, clear scheduling, and quality control from design to project completion.
Is your team certified?
Yes, our technicians are trained and certified by industry leaders like Mitsubishi, Liebert, and Daikin.