Critical Heating & Cooling Coupons

Manufacturer Warranties | Licensed and Insured | 32 Years' Experience

Manufacturer Warranties 

Licensed and Insured

32 Years' Experience

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Valuable Coupons for Your HVAC System

Critical Heating & Cooling offers affordable repairs and installations. If you're in need of a new system, our new furnaces typically start at $2,300, depending on which brand and system is installed. Plus, we install most major brands, including Payne and Comfortmaker.


Your service repairs have a 30-day warranty, and all new installations come with manufacturer warranties and our one-year warranty.


Land Lord System Inspections are $75 for a furnace check and only $110 for both the furnace and hot water heater check.


Have you been referred by a friend? Click here to fill out a referral form, or mention it when you call us. Ask us about our military and senior discounts. Call us today for service.

Mention a Website Coupon When You Call

Furnace Cleanups
$75.00
Get furnace cleanups and checkups for $85 at Critical Heating & Cooling. One coupon per visit. Not valid with any other offer.
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EXPIRED
Service Calls
$100.00
Critical Heating & Cooling charges just $120.00 . This price is inclusive of diagnostics. Not valid with any other offer.
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EXPIRED
AC Cleaning
$75.00
Get AC cleaning and 9-point inspection services for $85 from the technicians at Critical Heating & Cooling. Not valid with any other offer.
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EXPIRED

Top-Quality HVAC Services

Call us for a free estimate on installations.

We honor manufacturer warranties and also offer financing options.

(586) 362-8874

(586) 362-8874
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Hands down they are the best! They came quickly and were very professional. Did a great job installing my water heater recently. They installed my furnace a few years ago and did a great job then too. I'm glad I remembered to call them this time! I highly recommend them.

- Lori Brown Krebs, Google review

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Critical Heating & Cooling

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