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Residential and commercial HVAC

Heating and Air Conditioning in Rockland

D.C.V. Proulx keeps homes and businesses comfortable with practical HVAC/R service, careful installation work and responsive support across Eastern Ontario.

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Bilingual service. All equipment brands. 24-hour emergency support.

ResidentialFurnaces, air conditioners, heat pumps, boilers, ductless systems, HRVs, ERVs, ductwork, repairs and replacements.Explore servicesCommercialRooftop units, refrigeration, hydronic heating, preventive maintenance, custom HVAC design and facility service.Explore services

Comfort for every building

From a furnace repair in a family home to rooftop-unit replacement for commercial facilities, the team brings the same steady workmanship and honest recommendations.

  • Heating, cooling, ventilation and refrigeration
  • Maintenance, repairs, replacements and new installations
  • Ductwork, sheet metal, hydronic heating and air-quality equipment

Built around family

Founded by Darren Proulx in 2007, D.C.V. reflects the family behind the company: Darren, Catherine and Victoria Proulx.

  • Family-owned and operated in Rockland, Ontario
  • Serving residential, commercial and industrial customers
  • Focused on dependable service and quality workmanship

2007

Founded

24 h

Emergency service

HVAC/R

Heating, cooling, refrigeration

Eastern Ontario

Residential and commercial