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Emergency: 514-696-4629 | RBQ 8108-4964-15 | EN FR
JCD Refrigeration
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Residential · Air quality

Air quality equipment for your home

We install, repair and maintain air exchangers, humidifiers, air purifiers and dehumidifiers. The work is done by our own licensed technicians, serving Greater Montreal since 1994.

Rated 4.5 out of 5 from 1,221 Google reviews
Two Lennox systems with whole-house humidifiers in a mechanical room
  • 4 typesAir exchangers, humidifiers, air purifiers, dehumidifiers
  • Since 1994Serving Greater Montreal
  • ApprovedPricing approved before work begins
  • DocumentedReport and photos after every visit
  • Install · repair · maintainServices
  • All HVAC brandsBrands
  • Report and photosEvery visit

The equipment we work on

Install · repair · maintain
EquipmentWhat it doesWhat we doWhen it matters
Air exchangerBrings fresh outdoor air into the house and exhausts stale, humid indoor air, so moisture and odours do not build up.We install new units, repair motors and controls, and clean or replace filters and cores during maintenance.Year-round
HumidifierAdds moisture to the air when winter heating dries out the house.We install humidifiers on ducted heating systems, repair them, and replace pads and check the water supply and drain during maintenance.Heating season
Air purifierFilters dust, pollen and other particles from the air moving through your system.We install and repair purifiers and filtration, and replace filters and media during maintenance.Year-round
DehumidifierRemoves excess moisture, most often in a basement, to limit condensation and musty odours.We install, repair and maintain dehumidifiers, including their drainage.Humid months

How the work is done

Assessed, priced and approved before anything is installed.

  1. Assessment

    We look at your home, your heating and cooling system and what you are noticing: dry air, condensation, dust or stale air.

  2. Recommendation and price

    We explain your options and the price. Nothing proceeds until you approve it.

  3. Installation or repair

    The work is done by our own licensed technicians, on all HVAC brands.

  4. Report and follow-up

    You receive a report and photos after every visit, with recommendations for upkeep.

A Lennox air handler with a JCD service sticker, beside a return duct fitted with an electronic air cleaner

How pricing works

Greater Montreal
After assessment, for your equipment
Quoted
By you, before work begins
Approved
Report and photos after every visit
Documented

We explain the recommended work and pricing for your approval before repairs begin. The pricing method depends on the nature of the job and is confirmed with you. Installation quotes are based on your home, the equipment and the work required.

Request service or an estimate

Tell us what you need, and our team will contact you to arrange the next step.

Emergency service514-696-4629

Contact information

Property type
Service required
How soon do you need service?

Additional information

Rated 4.5 out of 5 from 1,221 Google reviews
“Two other companies told us to replace the whole system. JCD found a faulty valve.”
Marie-Claude L. · Pointe-Claire · Jan 2026Read our Google reviews

We service all HVAC brands.

  • Lennox
  • Carrier
  • Trane
  • Fujitsu
  • Panasonic
  • York

Questions we get asked

Related

Estimate your heating costs Six questions and published Hydro-Québec and Énergir rates for an estimate of your heating costs. Estimate only. Open the estimator
JCD Refrigeration
RBQ 8108-4964-15
JCD Réfrigération Inc.
2296 Chemin St-François
Dorval, QC H9P 1K9
514-696-4629
Office hours
Monday to Friday: 7:00 a.m. to 5:00 p.m.
Emergency service
Seven days a week, including weekends and holidays.
514-696-4629
Emergency service: 24/7
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