Specials & Discounts | Markool Heating & Cooling

You Create a Comfort Home. We'll Provide The Cash Bonus.

Rebates Up to $2,100 On Qualifying Carrier Systems

*For a limited time only. Homeowners may quality for a Cool Cash rebate by purchasing qualifying Carrier equipment between April 1, 2024 and June 28, 2024. Claiming and Installation must occur within 45 days of the date of sale. Last day of claiming is July 26, 2024. Purchase of qualifying products required. Homeowner must claim rebate at www.CarrierIncentives.com. Ask your local Carrier® Dealer for more details.

Free Estimates

Plumbing Division Only
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(301) 969-9963

$400 OFF

Tankless Water Heater Installation
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Expires April 30, 2024

(301) 969-9963

Cannot be combined with any other offers. Call for details. One discount per household. Restrictions apply.

$250 OFF

Germicidal UV Light
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(301) 969-9963

Cannot be combined with any other offers. Call for details. One discount per household. Restrictions apply.

$50 OFF

Drain Cleaning
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(301) 969-9963

Cannot be combined with any other offers. Call for details. One discount per household. Restrictions apply.

$49 Water Heater Flush & Inspection

Call For Details
Call For Details

(301) 969-9963

Cannot be combined with any other offers. Call for details. One discount per household. Restrictions apply.

$250 OFF

Main Water Line Replacement
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(301) 969-9963

Any Repair Over $500
Call For Details

(301) 969-9963

$99 Diagnostic Fee

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(301) 969-9963

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