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Promotions

Don’t Miss Out on Our Latest Promotions!

HVAC Promotions 

Valentine's Day HVAC and water heater service discounts with couple holding a gift and hearts background.

$2,000 OFF HVAC Full System Replacements 

$2,000 OFF Full HVAC System Replacements - Valid 02/01/2026 - 02/28/2026 (Cannot be combined with other offers)

Coupon offering $50 off HVAC repair valid from February 1 to February 28, 2026, excluding combined offers.

$50 OFF HVAC Repair

$50 OFF HVAC Repair - Valid 02/01/2026 - 02/28/2026 (Cannot be combined with other offers)

Blue coupon with scalloped edges offering free second opinions with a gift icon.

Free Second Opinions

Get a Free Second Opinion on Repairs, Service, or Replacement! Let Dayco Systems give you peace of mind with expert advice you can trust!
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Referral Program!

It pays to help out your friends, especially with our Referral Program!

Now you can receive $150 per referral upon an estimate or invoice being generated.

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12-Year Parts and Labor Warranty 

Enjoy Daikin's unmatched reliability with a 12-Year Parts and Labor Warranty! When you purchase Daikin equipment and have it installed by Dayco Systems, your investment is backed by years of peace of mind—provided you maintain an active membership status with us. Don't miss this incredible opportunity to protect your comfort and your budget! For all other equipment, enjoy our 10-Year Parts and Labor Warranty.

Free standard furnace offer with purchase of full system valid from Feb 1 to Feb 28, 2026, no combined offers.

Free Standard Furnace with Purchase of Full System

Free standard furnace with purchase of full system coupon valid from 02/01/2026 to 02/28/2026 (Cannot be combined with other offers)

Plumbing Promotions

Banner offering free estimate for water heater replacement with gift icon and teal border.

Free Estimate on Water Heater Replacement

Free Estimate on Water Heater Replacement

Tankless water heater $500 off coupon valid from 02/01/2026 to 02/28/2026

$500 OFF Tankless Water Heater

Upgrade and enjoy $500 OFF Tankless Water Heaters.

Coupon offering $200 off on standard water heaters, valid from Feb 1 to Feb 28, 2026.

$200 OFF Standard Water Heater

Upgrade and enjoy $200 OFF standard water heaters.

Faucet replacement $200 off valid from 02/01/2026 to 02/28/2026 with no offer combinations allowed.

$200 OFF Faucet Replacements

$200 OFF Faucet Replacements - Valid 02/01/2026 - 02/28/2026

Coupon offering $250 off toilet replacement valid from February 1 to February 28, 2026, no combined offers.

$250 OFF Toilet Replacement

$250 OFF Toilet Replacement - Valid 02/01/2026 - 02/28/2026

Insulation Promotions

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Free Insulation Inspection

Experiencing hot or cold spots in your home? Don't just adjust the thermostat—get to the root of the problem with Dayco Systems, your AirCare Professionals.


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Maintenance Promotions

Round digital thermostat displaying temperature set to 50-70°F with humidity and air quality indicators.

Neighborhood Comfort Club $30/Month or $360/Year

Join Our Home Whole Maintenance Plan Package

Get year-round comfort and peace of mind with Dayco's all-in-one membership plan! When you sign up, you'll enjoy:

  • Free HVAC Diagnostic Fee - a $125 savings every time.

  • Two HVAC Maintenance Visits Per Year to keep your system running at its best.

  • Annual Plumbing Assessment included for added protection.

  • NOVA Smart Thermostat Included - a $395 value, yours free!

  • 10% OFF HVAC & Plumbing Repairs, 10% OFF Attic Insulation, 10% OFF Duct Cleaning with no annual cap.

  • Lifetime Warranty on Repairs while your membership is active.

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