Best HVAC companies in Saint-Hyacinthe

Customers praise Leprohon Inc. for friendly, knowledgeable staff and clean, reliable installations, though a few report slow follow‑up and occasional billing issues.

Customers consistently praise Plombexel for its skilled, courteous plumbers, quick response times and solid workmanship, especially on water‑softener and water‑heater installs.

Customers rave about fast, friendly service and solid installations, though a few report poor phone support and scheduling hiccups.

Customers praise the quick, professional service and friendly staff, but several warn about surprise fees and occasional delays.

Customers rave about fast, courteous service and knowledgeable technicians, though a few note pricey maintenance and occasional product issues.

Customers consistently praise J2S for fast, courteous service, skilled technicians, and clean, high‑quality installations at competitive prices.

Customers rave about fast, courteous service and skilled technicians, noting good value and long‑standing reliability.

Customers rave about Leprohon’s courteous, skilled staff, quick appointments and solid installations, though a few report delays for parts and occasional extra fees.

Most customers praise Servotech for fast, courteous technicians and clear communication, but a notable minority report missed appointments, high parts markup, and poor follow‑up.

Customers consistently praise Klimfax for friendly, knowledgeable staff and clean, reliable installations, though a few report communication delays and warranty hassles.