Baikal Mechanical was founded by three brothers in 2015 and has built its identity around solving difficult HVAC problems with equipment designed for the realities of each facility. From its Brooklyn plant, the company manufactures custom systems in the USA for commercial and industrial customers, with a particular focus on retrofit work where standard packaged equipment may not fit. Its work has included air-cleaning equipment used by hospitals and universities during the COVID-19 pandemic.
UL Certified
UL
Quality certification
P.J. Mechanical CorpFounded in 1971 from a green open-rack truck and a dining-room-table office, family-run P.J. Mechanical designs, installs, services and maintains commercial HVAC systems across New York. The Pappas family business has grown into a five-company group while retaining long-standing client relationships, including some that span more than 50 years. Its service operation supports more than 1,000 accounts with a fleet of over 60 equipped vans, and its Delta Sheet Metal affiliate operates a 100,000-square-foot fabrication facility with nearly 400 employees.HICKSVILLE, NY
Northern Air Systems LLCFor nearly three decades, Rochester-based Northern Air Systems has manufactured custom HVAC systems for mission-critical settings, from aviation ground support to mobile medical units and hazardous industrial environments. Its Tru-Temp™ systems are built for continuous operation in temperatures ranging from -40°F to 131°F, with thousands operating worldwide. Northern Air designs, builds, and tests its equipment in-house and holds ISO 9001:2015 certification.ROCHESTER, NY
Tri-R Mechanical Services IncSince 1971, West Seneca’s Tri-R Mechanical Services Inc. has kept commercial and industrial buildings across Western and Central New York running with HVAC, refrigeration, and in-house metal fabrication. The company began as a service-only cooling and heating contractor and has grown into a 24/7 mechanical team, with many employees bringing more than 20 years of experience. Its fabrication shop produces tailored metalwork for the same projects its technicians install and repair.WEST SENECA, NY
Allied MechanicalFounded in 1984, Buffalo-based Allied Mechanical provides full-service commercial HVAC and mechanical work, with an in-house sheet metal shop that lets its team self-perform nearly 100% of a contract. After more than four decades under founder Michael P. Modrzynski, the company is transitioning to long-time employees Alex Schwaeber and Jim Cendrowski, keeping ownership local and its next chapter in the hands of people who grew through the organization. Allied serves businesses across Upstate and Western New York, from design and installation through ongoing service and maintenance.BUFFALO, NY