Commercial & Industrial HVAC
Replacement and installation of packaged equipment, air-handling systems, split systems, pumps, and related mechanical equipment.
New Jersey Commercial & Industrial HVAC Specialists
Built for demanding mechanical projects.
C. Dougherty & Co., Inc. delivers commercial and industrial HVAC and boiler solutions with experienced project management, skilled field execution, and a commitment to doing the work right.
Explore our capabilitiesOur core services
Commercial and industrial systems installed with care and accountability.
We support owners, public agencies, schools, housing authorities, industrial facilities, and professional project teams throughout the mechanical construction process.
Boiler Systems
Boiler and burner replacements, steam and hot-water system upgrades, rigging coordination, piping, controls, and startup support.
Service & Maintenance
Preventive maintenance, system inspections, troubleshooting, repairs, and responsive service for commercial HVAC and boiler systems under scheduled maintenance contracts for school districts and public facilities.
About the company
Serving New Jersey since 1973.
C. Dougherty & Co., Inc. was established in 1973 as a boiler company. Under its current ownership since 2008, the company expanded its capabilities to include commercial and industrial HVAC while continuing its long-standing boiler expertise.
Today, our hands-on leadership keeps communication clear, decisions timely, and every phase of construction moving forward. We understand the coordination required on public, institutional, and industrial projects—from shop drawings and permits to site logistics, certified documentation, commissioning, and final completion.
Certifications and qualifications
Current credentials for specialized and public-sector work.
Our active certifications support qualified boiler repair work, New Jersey contracting, and participation in small-business contracting opportunities.
National Board authorization
“R” Certificate of Authorization
Authorized by The National Board of Boiler and Pressure Vessel Inspectors to use the R Symbol for metallic repairs at shop and field locations.
Boiler and pressure-vessel standards
ASME Standards Compliant
Boiler and pressure-retaining repair work performed in accordance with applicable ASME Code requirements.
State of New Jersey
Small Business Enterprise
Approved Category 2 & 5 Small Business Enterprise under the New Jersey Small Business Set-Aside Act.
New Jersey Consumer Affairs
Home Improvement Contractor
Registered with the New Jersey Division of Consumer Affairs as a Home Improvement Contractor.
Board of Examiners of HVACR Contractors
New Jersey Master HVACR Contractor
Licensed by the State of New Jersey to perform professional heating, ventilation, air-conditioning, and refrigeration contracting work.
New Jersey Department of the Treasury
DPMC Contractor Classification
Classified by the New Jersey Division of Property Management and Construction for public construction work.
Equipment experience
Equipment brands we have worked with.
C. Dougherty & Co., Inc. has installed and serviced equipment from many established HVAC and boiler manufacturers.
Contact C. Dougherty & Co.
Let’s discuss your next HVAC or boiler project.
Contact our Paterson office for commercial and industrial HVAC and boiler services.