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50+ Years
experience
Emergency
services
Your Trusted HVAC Partner in Berlin, CT
B T Lindsay has been a trusted name in commercial HVAC solutions since 1944. With over 45 years of specialized experience, our team of licensed technicians delivers comprehensive mechanical services including energy audits, maintenance programs, and custom sheet metal fabrication. We prioritize personalized attention, utilizing cutting-edge technology to ensure optimal system performance for diverse clients ranging from healthcare facilities to educational institutions.

Our commitment to quality is reflected in our partnerships with leading HVAC brands and our 24/7 emergency response capability. As a family-operated business, we maintain long-term client relationships through transparent communication and tailored solutions that address unique facility needs. Our in-house fabrication shop and extensive service contracts demonstrate our dedication to efficiency and durability in every project.
Services
HVAC Maintenance Energy Audits Sheet Metal Fabrication Plumbing Services Prime Contracting
Details
  • Year established: 1944
Highlights and features
  • We offer 45+ years of specialized HVAC experience for commercial facilities
  • Our team provides 24/7 emergency response services statewide
  • We maintain factory-authorized partnerships with major HVAC brands
  • We implement customized maintenance solutions for energy efficiency
  • Our in-house sheet metal fabrication shop ensures quality control
What people say
Top notch professionals Excellent work ethic Quick to respond Fantastic service Highly skilled
Services
HVAC Maintenance
Our preventive HVAC maintenance programs ensure year-round system efficiency through customized service contracts. With priority response options and comprehensive inspections, we minimize downtime while optimizing energy consumption. Our technicians service all major commercial HVAC brands and provide detailed reporting on system performance metrics.
Energy Audits
Commercial energy audits identify consumption patterns and recommend conservation measures to reduce operating costs. Our certified professionals analyze building systems to implement energy-saving solutions while qualifying clients for utility rebates and incentive programs across Connecticut.
Sheet Metal Fabrication
In-house fabrication of commercial ductwork using state-of-the-art equipment ensures precise system integration. We produce custom HVAC components meeting SMACNA standards from galvanized steel, stainless steel, and copper materials for optimal airflow and energy efficiency.
Plumbing Services
Full-service plumbing solutions for commercial and industrial facilities include system design, installation, and maintenance. Our licensed plumbers handle projects from small repairs to large-scale renovations in healthcare, education, and manufacturing sectors.
Prime Contracting
Comprehensive commercial contracting services cover electrical work, roofing, insulation, and construction projects. Our team manages all phases from initial design through completion, maintaining strict quality control for both new installations and facility renovations.
People
Jeff Leone
CEO
Jeff Leone leads B T Lindsay with strategic vision, overseeing operations and business development. With decades of industry experience, he ensures the company maintains its reputation for excellence in commercial HVAC solutions across Connecticut.
Steve Zagurski
President
Steve Zagurski manages daily operations as President, leveraging extensive mechanical contracting experience. He focuses on maintaining high service standards while expanding the company's capabilities in energy-efficient solutions and facility maintenance programs.
Peter Loukopoulos
Director of Service
Peter Loukopoulos directs service operations with technical expertise developed over years in the HVAC industry. He specializes in emergency response coordination and client relationship management, ensuring prompt resolution of critical system issues for commercial clients.
Rodney Ragucci
Director of Construction
Rodney Ragucci oversees construction projects with specialized knowledge in commercial mechanical systems. His leadership ensures seamless execution of complex installations and renovations while maintaining strict adherence to project timelines and specifications.
Questions
What commercial HVAC services do you offer?
We provide comprehensive HVAC services including maintenance programs, energy audits, equipment installation, emergency repairs, and custom sheet metal fabrication for commercial facilities.
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency response for commercial HVAC issues with same-day service availability across Connecticut.
Which areas do you service?
We primarily serve commercial clients throughout Connecticut, including Hartford, New Haven, and surrounding regions.
What maintenance contract options are available?
We offer four service contract tiers including Service Only, Planned Maintenance, Labor Maintenance, and Full Maintenance agreements tailored to facility requirements.
Can you service all HVAC equipment brands?
Our technicians service and maintain all major commercial HVAC brands with factory-authorized certifications for leading manufacturers.