Residential, Commercial & Agricultural HVAC

A1 Trades Mechanical has been providing heating and cooling system installations, sales and maintenance to the Haldimand-Norfolk and Oxford communities for over 20 years. We specialize in residential, light commerical and agricultural systems. We offer a selection of energy efficient HVAC equipment to ensure your comfort and safety. A1 Trades Mechanical offers competitive prices along with government rebate and incentive programs.


Air Conditioner


  • Keeprite Cooling & Heating Systems
  • Rheem Water Heater Systems
  • Comfort Air & LG Ductless Splits A/C
  • Rooftop Heating and Cooling
  • Infared Heating
  • Air Cleaners
  • Humidifiers
  • Programmable Thermostats
  • HRV-ERV Ventilation Systems (VanEE and LifeBreath)
  • Full line of HVAC accessories

KeepRite, Rheem, LIFEBREATH, Comfort-Aire Brands


Maintenance & Service

  • Central A/C Systems
  • Gas Furnaces & Propane
  • Humidifiers
  • Ducting
  • Gas Piping
  • Trenching and mini excavation
  • Annual inspections & maintenance
  • Service to many brands of HVAC products

Industrial Equipment

Industrial Equipment

Rentals & Rebates

A1 Trades Mechanical offers a rental program for furnaces, air conditioners, and water heaters. By renting and financing new equipment, your investment is minimal. Several government rebate programs are available to save you money when you upgrade to a high efficiency system.

Contact Us

If you have any questions, or for installation or service enquiries, please give us a call!

(519) 582-4266

125973 Norwich Townline Rd.
RR2 Otterville, ON N0J 1R0

TSSA HRAI Ontario Power Authority