OpenMon. to Thu. 8 a.m. to 4:30 p.m.4.9 from 900+ Google reviews
OpenMon. to Thu. 8 a.m. to 4:30 p.m.4.9 from 900+ Google reviews
Talk to an advisor450 623-8677 Get my quote

Find my size

Which filter do you need?

The size is printed on the side of your current filter: width × height × thickness, in inches.

See filters 20 × 20 × 4
See all 54 sizes

Most ordered

20 × 20 × 416 × 20 × 420 × 20 × 224 × 24 × 420 × 20 × 516 × 20 × 220 × 25 × 520 × 25 × 2

MERV 8, 11 or 13 depending on the size.

Also in the shop

HumidifierLess dry air in winterHumidifier filterReplacement pads
Online shopFurnace filtersOrder online, delivered to your door.Shop now
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Service call · Repair

Heat pump, air conditioner and furnace repair

A unit that no longer heats, no longer cools or shows an error code? Our own certified technicians find the cause on site and repair your system.

Quick responseCertified techniciansWarranties honoured
Place a service call Call 450-623-8677

How it works

  1. 1
    You describe the problemOne minute online. A photo of the rating plate or error code helps the technician.
  2. 2
    We call you backA member of our team calls you back quickly to schedule the visit.
  3. 3
    The technician repairs itOn-site diagnosis, the repair, and a service report sent by email.

Place a service call

Tell us about the problem: a member of our team calls you back quickly to schedule the visit.

By submitting this form, you agree that an MPH advisor may contact you by phone, text or email about your request. Privacy policy

Need immediate help?

Our team is here to answer you.

Call 450-623-8677
Monday to Thursday: 8 a.m. to 4:30 p.m.Friday: 8 a.m. to 3 p.m.
801, boul. Arthur-SauvéSaint-Eustache (Quebec) J7R 4K3

You’re in good hands

Thousands of North Shore families trust us.

4,9 ★★★★★from more than 900 Google reviews
25 yearsof experience
40,000+customers served
CAArecommended since 2009
Our own certified techniciansNever any subcontracting.

The units we repair

Air conditioning, heating and ventilation, from wall-mounted units to central systems.

  • Wall-mounted heat pump
  • Wall-mounted air conditioner
  • Central heat pump
  • Central air conditioner
  • Electric furnace
  • Heat accumulator
  • Air exchanger

Before you call, check this

These checks sometimes solve everything. Still a problem? Place a service call.

The filters are cleanEvery unit has one or more filters that protect the coil from dust.
The circuit breakers are onThose of the indoor unit and the outdoor unit.
The thermostat is calling for heating or coolingThe set point is warmer or cooler than the room.
The thermostat or remote control worksAnd it is turned on.

Is your unit under warranty?

The company that installed it can’t repair it? No problem.

We honour warrantiesNo problem, even if another company installed the unit.
Add a photo of the rating plateThe model and serial number help us check your unit’s warranty.
A report after every visitThe diagnosis, the work done and our recommendations, sent by email.

Licences and accreditations

RBQ8311-3779-24Refrigeration (15.10), ventilation (15.8), electricity (16)
CMEQ13342Corporation of master electricians of Quebec
CETAF850Air and cold treatment contractors
HalocarbonsQualifiedHandling and recovery of refrigerants

Frequently asked questions

Do you repair a unit installed by another company?

Yes, in most cases, and we honour warranties. Enter the brand in the form or add a photo of the rating plate: we’ll confirm when we call you.

Why add a photo?

A photo of the rating plate (model and serial number) or of the error code helps the technician plan the right parts.

When will you call me back?

A member of our team calls you back quickly during business hours: Monday to Thursday 8 a.m. to 4:30 p.m., Friday 8 a.m. to 3 p.m. Outside those hours, as soon as we’re back.

Which areas do you serve?

Laval, the North Shore and the Lower Laurentians: Blainville, Boisbriand, Mirabel, Saint-Eustache, Saint-Jérôme, Terrebonne, Repentigny and surrounding areas. Fill out the form: we’ll quickly confirm whether your address is served.

Is your system letting you down?

Place a service call: a member of our team calls you back quickly.

Place a service call Call 450-623-8677