Extreme coldHeat pumps in Beauharnois
Heat pump, heating and air conditioning sales, installation and service in Beauharnois and the surrounding area, by Groupe Moïse, a Salaberry-de-Valleyfield family business since 1976.

The right solution for your home
In Beauharnois and Melocheville, many older homes are heated with electric baseboards, often without ductwork. A wall-mounted or multi-zone heat pump cuts the electricity bill noticeably and adds air conditioning, with no major renovation.
Every project starts with a site visit and a load calculation: we recommend the right size, not the biggest one, and work out your grant.
Sales and installation
Wall, multi-zone and central heat pumps, furnaces, boilers, Steffes storage heaters.
Preventive maintenance
Maintenance contracts, annual tune-ups, reminders before each season.
Cleaning
Wall and central heat pump cleaning, plus ductwork cleaning.
24/7 emergency
No heat in Beauharnois? Our on-call team answers any time at 450-371-4656.
Popular in Beauharnois
Models we often install in this type of home. There are more in our catalogue. See all products →
Extreme cold
PremiumHitachi airHome 800
Premium wall heat pump — extreme performance
- BTU/h: 9,000 to 24,000
- SEER2: 26.5 | HSPF2 (V): 9.7
- Heating down to -30°C
- 100% capacity at -20°C — best in class
LogisVert grant up to $1,920
| Certified combination | BTU/h at −8 °C | Grant |
|---|---|---|
| RAC-XJ12WHAA + RAK-XJ12PHAA | 11,000 | $1,320 |
| RAC-XJ18WHAA + RAK-XJ18PHAA | 16,000 | $1,920 |
| RAC-XJ24WHAA + RAK-XJ24PHAA | 16,000 | $1,920 |
Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.
Submittals 1 PDF
- 12,000 BTU 432 Ko

Moovair Meridian (-30°C)
Extreme performance down to -30°C for northern regions.
- -30°C
- High Winter COP
LogisVert grant up to $3,840
| Certified combination | BTU/h at −8 °C | Grant |
|---|---|---|
| MSHMA12C2AN1 + MWHMA12C2AS1 | 12,000 | $1,440 |
| MSHMA15C2AN* + MWHMA15C2AS* | 16,600 | $1,992 |
| MSHMA18C2AN1 + MWHMA18C2AS1 | 18,000 | $2,160 |
| MSHMA24C2AN1 + MWHMA24C2AS1 | 22,200 | $2,664 |
| MSHMA33C2AN1 + MWHMA33C2AS1 | 32,000 | $3,840 |
Cold climate: $120 per 1,000 BTU/h at −8 °C; standard ENERGY STAR: $50. Source: manufacturers’ LogisVert lists. Amounts subject to change, confirmed with your quote.
Submittals 6 PDF
- 9,000 BTU 503 Ko
- 12,000 BTU 472 Ko
- 15,000 BTU 525 Ko
- 18,000 BTU 525 Ko
- 24,000 BTU 497 Ko
- 33,000 BTU 497 Ko
Common questions in Beauharnois
Do you serve Beauharnois?
Yes. Beauharnois (Beauharnois-Salaberry RCM) is part of our service area, about 20 km as the crow flies from our Salaberry-de-Valleyfield showroom. We travel there for site visits, installation, maintenance and 24/7 emergency service.
What grants are there for a heat pump in Beauharnois?
Beauharnois residents can use Hydro-Québec’s LogisVert program (based on heating capacity at −8 °C and the unit’s ENERGY STAR certification) and the new federal heat pump rebate, retroactive to installations done from November 1, 2026. We check eligibility with you before you buy.
Can I see the units before buying?
Yes: our 2,500 sq ft showroom at 373 Chemin Larocque, Suite 300, Salaberry-de-Valleyfield, shows wall, central and heating systems side by side. Open Monday to Thursday 8 a.m. to 5 p.m. and Friday 8 a.m. to 4 p.m.
Do you service heat pumps in Beauharnois?
Yes, for units we installed and others too: preventive maintenance, tune-ups, wall and central heat pump cleaning, and ductwork cleaning, for homes and businesses.
We also serve nearby:
A project in Beauharnois?
Free, no-obligation quote. We point you to the best solution for your home — not the best promotion.
