A cartoon character is flying on a rocket.

Assured Quality With Our HVAC, Plumbing, and Electrical Installation Guarantees

Moon Air Inc. in Elkton, MD, offers the best-backed offers and warranties in the HVAC industry. We care about our customers and ensure they have an out-of-this-world experience! Save money on your heating, cooling, plumbing, and electrical services with our deals and savings.

INSPECTION SPECIAL
FREE Plumbing Inspection
Limited Time Offer
EXPIRED
INSPECTION SPECIAL
FREE Electrical Inspection
Limited Time Offer and not valid with other offers
EXPIRED

Air Conditioning Specials

As Low as $99/mo
Energy Efficient AC Install
Limited Time Offer and not valid with other offers
EXPIRED
FREE
AC Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
$59
AC Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $109/mo
Whole Home Dehumidifier Install
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Whole Home Dehumidifier Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Heating Specials

As Low as $89/mo
Whole Home Humidifier Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $75 Month
Heating System Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $75 Month
Furnace Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Whole Home Humidifier Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
$169
Gas/Propane Furnace Tune-up Special
Limited Time Offer and not valid with other offers
EXPIRED
$169
Heating System Tune-up Special! (Excludes Oil Systems)
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Heating System Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Boiler Specials

$179
Gas Boiler Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Boiler Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $125 Month
Boiler Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED

Heat Pump Specials

$179
Heat Pump Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Heat Pump Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $129 Month
Heat Pump Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED

Mini-Split Specials

As Low as $99/mo
Ductless Mini-Split Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Ductless Mini-Split Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Water Heater Specials

$500 OFF
Tankless Water Heater Install
Limited Time Offer and not valid with other offers
EXPIRED
$49
Water Heater Flush Special
Limited Time Offer and not valid with other offers
EXPIRED
$100 OFF
Water Heater Install
Limited Time Offer and not valid with other offers
EXPIRED

Other Specials

As Low as $39/mo
Smart Thermostat Install
Limited Time Offer and not valid with other offers
EXPIRED
$50 OFF
Any HVAC or Plumbing Repair
Limited Time Offer and not valid with other offers
EXPIRED
Make $50 - Refer a Friend
$50 per referral.
EXPIRED

25% Heating and Cooling Savings Guarantee

Experience a minimum 25% reduction in heating and cooling costs with our adequately sized and installed new systems. In the unlikely event of non-compliance, we'll reimburse you twice the difference in the first operational year.

"No Lemon" Compressor Promise

If your A/C or heat pump compressor fails twice in the initial five years or the furnace's heat exchanger fails within the first ten years, we'll install a brand-new outdoor unit or furnace, respectively.

Air Conditioning Specials

As Low as $99 Month
Energy Efficient AC Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
AC Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
$59
AC Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $109 Month
Whole Home Dehumidifier Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Whole Home Dehumidifier Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Heating Specials

As Low as $89 Month
Whole Home Humidifier Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $75 Month
Heating System Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $75 Month
Furnace Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Whole Home Humidifier Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
$169
Gas/Propane Furnace Tune-up Special
Limited Time Offer and not valid with other offers
EXPIRED
$169
Heating System Tune-up Special! (Excludes Oil Systems)
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Heating System Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Boiler Specials

$179
Gas Boiler Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Boiler Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $125 Month
Boiler Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED

Heat Pump Specials

$179
Heat Pump Tune-up Special!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Heat Pump Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED
As Low as $129 Month
Heat Pump Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED

Mini-Split Specials

As Low as $99 Month
Ductless Mini-Split Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
FREE
Ductless Mini-Split Diagnostic with Repair!
Limited Time Offer and not valid with other offers
EXPIRED

Water Heater Specials

$500 OFF
Tankless Water Heater Install
Limited Time Offer and not valid with other offers
EXPIRED
$49
Water Heater Flush Special
Limited Time Offer and not valid with other offers
EXPIRED
$100 OFF
Water Heater Install
Limited Time Offer and not valid with other offers
EXPIRED

Other Specials

As Low as $39 Month
Smart Thermostat Install – Call for Details!
Limited Time Offer and not valid with other offers
EXPIRED
$50 OFF
Any HVAC or Plumbing Repair
Limited Time Offer and not valid with other offers
EXPIRED
Make $50 - Refer a Friend
$50 per referral.
EXPIRED

25% Heating and Cooling Savings Guarantee

Experience a minimum 25% reduction in heating and cooling costs with our adequately sized and installed new systems. In the unlikely event of non-compliance, we'll reimburse you twice the difference in the first operational year.

"No Lemon" Compressor Promise

If your A/C or heat pump compressor fails twice in the initial five years or the furnace's heat exchanger fails within the first ten years, we'll install a brand-new outdoor unit or furnace, respectively.

★★★ Sunroom Sale ★★★

Sunroom Sale on a 12K BTU,

Daikin Mini Split System

This system will heat and cool your sunroom, (or any uncomfortable room in your home), for as little as $60.00 per month! You can have your system installed in just one day and start enjoying your 3-season room all year long!

And...our Delaware customers receive even greater savings with tax credit and rebates of up to $3,100!

Call now to schedule a measurement of your sunroom, (or other uncomfortable room,) for the perfect mini split system designed for your specific situation!

Our Lowest HVAC Service Price Assurance

We commit to being the most cost-effective option for all your heating and air needs. Should you find a lower price for comparable services, we match it and beat it by $100, double-covered warranties, background-checked full-time technicians, insurance, permits, and more.

Heating and Cooling Comfort Guarantee

Rest easy, knowing the system we install will precisely heat or cool your home within the promised temperature range. Failure to achieve this guarantees a free upgrade or replacement.

HVAC Service Property Protection Pledge

Your property, from lawns to furniture, is our responsibility. Any damage will be promptly replaced or repaired, and our team uses protective measures like shoe covers and hall runners to preserve your space.

A black and white curve on a white background.

$500 HVAC Service Warranty

If your furnace, air conditioner, or heat pump fails to regulate your home's temperature within the first year, we fix it for free, parts and labor included. We will provide $500 in compensation if we fail to respond within 24 hours.

Lifetime AC and Heating Unit Replacement 

Our premium air conditioners, heat pumps, and furnaces guarantee a lifetime replacement for compressors and heat exchangers for the original registered single-family homeowner. In the event of failure, we replace the equipment with a comparable product at no cost. Your peace of mind is our commitment.

JOIN OUR CLUB TODAY!

Start Saving On Your Very First Visit!

Call Us Today 410-392-9350

Our club membership plans include:

  • Whole Home Interior Mechanical Inspection (at no additional cost)
  • Club Rejuvenation(s) Per System
  • Priority Service
  • Club Members receive a discounted minimum emergency service fee
  • 10% Discount on repairs

CONTACT US TODAY

Moon Air Inc.

CONTACT US TODAY

CAPTCHA

Call us at 410-392-9350 for outstanding heating, cooling, and electrical services backed by our warranties and guarantees.