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Sustainable Improvements

Energy Package with Optional Furnace/AC Tune-Up and Air Sealing from Sustainable Improvements (Up to 75% Off)

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Extra 20% off, up to $50
Promo Code SALE3. Ends 5/10.


Xcel Energy approved Infrared audit to improve energy usage and a ten-page solar plan to save you thousands

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About This Deal

  • Service area: within 50 miles of zip code 80002
  • What’s included in Home Energy Package:

    • Professional audit to determine your home’s energy concerns and possible upgrades
    • Ten-page solar proposal specific for your home showing how much you will save with solar for nothing down and qualify for the solar tax credit
    • Combustion gas safety and natural gas leak test
  • What the HVAC inspection includes:

    • Measure Refrigerant Level
    • Clean blower fan
    • Clean Evaporator and AC Coils
    • Inspect all gas connections and heat exchanger
    • Clean and Change Exchange Filter
    • Test the emergency controls
    • Inspect the condensate drains
    • Lubricate moving parts
    • Calibrate thermostat settings
    • Tighten and test all electrical connections

Fine Print

Promotional value expires 180 days after purchase. Amount paid never expires. Appointment required, same day appointments accepted. Valid only within 50 miles of zip code 80002. Limit 1 per person, may buy 2 additional as gift(s). May be repurchased every 180 days. Limit 1 per visit. Limit 1 per household. Must use promotional value in 1 visit(s). Valid only for option purchased. Merchant's standard cancellation policy applies (any fees not to exceed voucher price). Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.

About Sustainable Improvements