Thank you for visiting the Dave’s Mechanical Services, LLC Specials page. This is your spot for finding Dave’s Mechanical Services, LLC’s online coupons, discounts and rebates. These special offers add up to great deals on system services like new AC installation, heating maintenance and AC repair services. You’ll also find discounts on selected heating and cooling solutions for your home or business.

Lennox Spring Promotion

The perfect system should adapt to your life to deliver the ultimate in energy savings and precision temperature control. We agree. And that’s why we’re proud to be a leading provider of innovative, home heating and cooling systems. Our high-efficiency, Lennox® residential air conditioners, furnaces and HVAC systems help maximize comfort while reducing utility costs. Plus, our Lennox air filters, humidifiers and dehumidifiers help create healthier and cleaner indoor environments.

Lennox Spring Promotion

Call now and save with
REBATES UP TO $1,700* on a NEW Lennox System*

Lennox System
START WITH UP TO $1,250 IN REBATES.* Save on a complete qualifying Lennox® home comfort system that includes a gas furnace or blower coil, an air conditioner or heat pump and thermostat. Enjoy additional product rebates when you purchase an iComfort® S30 Smart thermostat, iHarmony ® zoning and a PureAir™ system.
Thermostat
GET UP TO A $150 REBATE ON A WI-FI THERMOSTAT.* Save now on the iComfort® S30 and save every month on utility bills. Anytime your routine or weather changes, the iComfort S30 smartly adapts to reduce your energy costs.
Thermostat
GET UP TO A $150 REBATE ON ZONING.* Enhance your comfort and savings with iHarmony® zoning, a major advance in precision climate control.
Thermostat
GET UP TO A $150 REBATE ON PUREAIR™.* Enjoy more savings and fewer pollutants with a PureAir™ system, which cleans the air inside your home better than any other single system you can buy.

*Offer available March 11, 2019 to June 14, 2019. Rebate requires purchase of qualifying items and submission of a completed rebate form (with proof of purchase) to www.lennoxconsumerrebates.com no later than July 5, 2019. Rebate is paid in the form of a Lennox Visa prepaid debit card. Card is subject to terms and conditions found or referenced on card and expires 12 months after issuance. Conditions apply. See www.Lennox.com for complete rebate terms and conditions.

$25 OFF ALL SERVICE CALLS

HVAC or Plumbing

(301) 363-4204

Expires 03/15/2019. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

20% OFF INDOOR AIR QUALITY PRODUCTS

(301) 363-4204

Expires 03/15/2019. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.

20% OFF

All Water Quality Treatment Systems

(301) 363-4204

Expires 03/15/2019. We will BEAT any quote on Mitsubishi or Lennox equipment using the same scope of work.

FREE PLUMBING INSPECTION

And Water Quality Check With HVAC Preventative Maintenance Visit

(301) 363-4204

Expires 03/15/2019. This offer cannot be combined with any other offers and can only be used once per household. Call today to schedule a visit.