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50+ Years
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Emergency
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Trusted Mechanical Services in Rochester, NY
Founded in 1975 by Joseph and Gary Mauro, J.T. Mauro has grown into a premier mechanical services firm serving Rochester and surrounding areas. With over 48 years of experience, we specialize in HVAC, plumbing, sheet metal, and process piping systems, offering comprehensive solutions from design and construction to maintenance and emergency services. Our commitment to an engineered approach ensures fiscal responsibility, optimal performance, and long-term client relationships. We coordinate temperature controls, fire protection, and electrical systems to deliver single-source mechanical solutions. Our team of skilled tradesmen and project managers prioritizes safety, quality, and innovation across commercial, industrial, healthcare, and institutional markets.

As a family-owned business, we uphold core values of integrity, professionalism, and community involvement. Our 2015 acquisition of Kimmel Company expanded our sheet metal fabrication capabilities, enhancing our full-service offerings. We emphasize continuous improvement, employee development, and customer-centric solutions to exceed expectations. From small renovations to major construction projects, we ensure on-time delivery, budget adherence, and system efficiency. Our dedication to preventive maintenance and energy management solutions helps clients reduce costs and extend equipment life. With 24-hour emergency service and a focus on cutting-edge technologies like BIM and geothermal systems, we remain a trusted industry leader.
Services
HVAC Installation Plumbing Services Sheet Metal Fabrication Process Piping Emergency Repairs Preventive Maintenance Medical Gas Systems Energy Management Design-Build Solutions Boiler Upgrades
Details
  • Year established: 1975
Highlights and features
  • We offer over 48 years of experience in mechanical contracting.
  • Our team provides single-source responsibility for complete mechanical systems.
  • 24-hour emergency service available with rapid response times.
  • Experienced project managers oversee complex commercial and industrial projects.
  • Comprehensive preventive maintenance programs extend equipment lifespan.
Services
HVAC Installation
We design and install commercial HVAC systems including boilers, chillers, rooftop units, and variable frequency drives. Our solutions incorporate energy recovery, geothermal, and steam systems for optimal efficiency. With BIM coordination and 3D modeling, we ensure precise installations that meet ASHRAE standards for comfort and performance in healthcare, industrial, and institutional facilities.
Plumbing Services
Our plumbing expertise covers domestic water systems, compressed air, waste treatment, and medical gas piping. Certified installers handle oxygen, nitrous oxide, and vacuum systems for healthcare facilities. We provide backflow testing, reverse-osmosis systems, and acid drainage solutions with 24/7 emergency repair capabilities for commercial and industrial clients.
Sheet Metal Fabrication
Through our Kimmel Company division, we fabricate spiral ductwork (4"-64" diameter), custom metal components, and process exhaust systems. Field installation teams handle dust collection, plate manufacturing, and 3D-coordinated ductwork for industrial plants and commercial buildings, ensuring compliance with SMACNA standards.
Preventive Maintenance
Our maintenance programs include coil cleaning, vibration analysis, and refrigerant management to extend equipment life. We offer backflow certification, air balancing, and building management system upgrades. 24/7 service technicians respond to emergencies while scheduled maintenance reduces unplanned downtime for HVAC, plumbing, and process systems.
Design-Build Solutions
We provide full-spectrum design-build services from concept through commissioning. Our team offers value engineering, cost estimating, and spatial coordination using BIM technology. This approach ensures seamless integration of HVAC, plumbing, fire protection, and electrical systems for new construction and major renovation projects across multiple industries.
People
Gary Mauro
President
Co-founder with 48 years of leadership in mechanical contracting. Oversees business development and executive project administration. Holds Master Plumber licenses and serves on industry boards including Mechanical Contractors Association of Rochester and Golisano Children's Hospital.
Michael J. Mauro
Executive Vice President
Manages mechanical operations since 1981. Oversees project execution from design through commissioning. Past chairman of UA Local 13 Joint Apprenticeship Program and Town of Irondequoit Examining Board of Plumbers with expertise in construction management.
Kevin Gottermeier
Vice President/Project Executive
Executive project administrator with mechanical contracting leadership since 1975. Past president of Mechanical Contractors Association of Rochester and ASHRAE chapter. Manages client relationships and project strategy for complex commercial and healthcare facilities.
William Hitchcock
Chief Financial Officer
Financial leader managing accounting operations and office administration. Oversees pension and insurance fund trusts while ensuring fiscal compliance. Brings expertise in accounting systems implementation and project financial controls to support business growth.
Steve Merrill
Project Manager
Experienced project manager coordinating mechanical systems implementation. Works closely with clients during pre-construction planning and execution phases. Specializes in ensuring project timelines and budgets align with owner requirements for commercial and industrial facilities.
Questions
What industries do you serve?
We serve commercial, industrial, healthcare, institutional, and pharmaceutical markets with mechanical systems design, installation, and maintenance services.
Do you offer emergency services?
Yes, our 24/7 emergency service responds to HVAC, plumbing, and mechanical system failures at (585) 482-4640.
What geographic areas do you cover?
We primarily serve Rochester, NY and surrounding areas including Monroe, Livingston, and Wayne Counties.
Are you a family-owned business?
Yes, founded in 1975 by Joseph and Gary Mauro, we remain family-owned with three generations involved in operations.
What certifications do your technicians hold?
Our team includes Master Plumbers and certified installers for medical gas systems, following OSHA safety and industry standards.
Can you handle design-build projects?
Yes, we provide full design-build mechanical contracting with in-house engineering and BIM coordination capabilities.