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Rising Sun, MD’s Trusted HVAC Contractor: Reliable Heat & Air Rescue

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Dedicated Home Comfort Engineering for the Rising Sun Community

Rising Sun is a town that prides itself on its heritage and its close-knit community. At Moon Air, we share those values. Since 1985, we’ve been the go-to HVAC contractor in Rising Sun, MD, helping our neighbors navigate the humid Maryland summers and the biting winter winds that sweep across Cecil County. We treat every home like it’s our own, bringing a jovial spirit and expert precision to every service call.

We know that Rising Sun homeowners want honest talk and fair prices. You won't find any "space-age" jargon here—just clear explanations, flat-rate pricing, and a team that genuinely cares about your comfort. Whether you're in a historic farmhouse or a modern subdivision, our "Moon Rescue" vans are always nearby.

Call us anytime at 410-392-9350 or contact us online.

The Rising Sun Service Orbit

As your primary HVAC contractor in Rising Sun, MD, we offer a wide range of solutions to keep your home’s heart beating strong:

  • Oil-to-Gas Fuel Conversions: We specialize in helping local homeowners switch from expensive heating oil to clean, efficient natural gas or propane.

  • Emergency Furnace Repair: When your heater quits on a snowy night, our 24/7 emergency teams launch into action to get your warmth back online.

  • Electronic Air Cleaners: These are our favorite IAQ tools. They trap microscopic particles that standard filters miss, making your home a safer place for allergy sufferers.

  • Duct Cleaning Missions: We clear the "air highways" of your home, removing the dust and pet dander that can clog your system and hurt your lungs.

  • Whole-Home Humidifiers: Prevent dry skin and static shocks during the winter with a system that adds the perfect amount of moisture to your air.

Experience the Moon Air Difference

Why do your neighbors call us the most helpful HVAC contractor in Rising Sun, MD? Because we put the "human" back in HVAC. Our technicians arrive on time, use drop cloths to protect your floors, and always leave their workspace cleaner than they found it. Backed by stellar warranties and our Maintenance Club for proactive care, we ensure your home is always mission-ready.

Don't stay stuck in the cold or the heat! Call Moon Air today at 410-392-9350 and meet your new favorite HVAC contractor in Rising Sun, MD!

"Out of this world service for down to earth prices!"

Recent Jobs and Reviews in Rising Sun, MD

Rated 4.8 out of 5 stars based on 37 customer reviews

Customers say: The overall sentiment across these reviews is overwhelmingly positive, reflecting high levels of customer satisfaction and appreciation. Customers consistently express happiness with the quality of work performed, emphasizing thoroughness, professionalism, and expertise demonstrated by the service technicians. A recurring theme is the value placed on clear communication, with multiple reviewers highlighting how technicians patiently answered questions and provided detailed explanations of the services and systems. The courteous and professional demeanor of the staff is frequently praised, contributing to a strong sense of trust and confidence in the company. Customers also appreciate the cleanliness and efficiency of the work, noting that technicians completed tasks without creating disruption. The ability to diagnose and resolve issues quickly, even during challenging circumstances, is another positive trend that emerges. Overall, the reviews convey a tone of genuine satisfaction and strong recommendation, with customers expressing confidence in the company's reliability and the quality of service they received.

Our Local Reviews by City

Job Locations and Reviews

Anthony C.
Anthony C. Checked in
Job WO-TNFR664976 involved correcting improper condensate drain line installation, which caused standing water. The existing piping was removed and repiped to ensure proper drainage. After testing, the condensate system functioned correctly. Additionally, the HVAC thermostat was found to be non-responsive, prompting a recommendation for replacement to ensure reliable system operation and temperature control.
Rising Sun, MD 21911
Greg P.
Greg P. Checked in
Made up parts list
Rising Sun, MD 21911
Rising Sun, MD - I completed a thorough inspection and maintenance of the air conditioning unit. The system was charged to the correct pressures, and I installed a dedicated wire for the outdoor thermostat. I verified the unit's functionality in heating, cooling, and emergency heat modes, ensuring all components operated as intended. The system is now fully operational and efficient.
Greg P.
Greg P. Checked in
I completed a thorough inspection and maintenance of the air conditioning unit. The system was charged to the correct pressures, and I installed a dedicated wire for the outdoor thermostat. I verified the unit's functionality in heating, cooling, and emergency heat modes, ensuring all components operated as intended. The system is now fully operational and efficient.
Rising Sun, MD 21911
Completed full HVAC system installation including Goodman furnace unit in basement mechanical room and outdoor condensing unit on rooftop. Installed copper refrigerant line set with proper insulation running from rooftop equipment to indoor unit, secured linesets with appropriate bends and routing through gravel pad on roof surface. Mounted furnace with proper clearances from walls, connected white PVC condensate drain lines and black supply ductwork to unit, verified all manufacturer labels and safety placards visible and intact for future reference.
Completed full HVAC system installation including Goodman furnace unit in basement mechanical room and outdoor condensing unit on rooftop. Installed copper refrigerant line set with proper insulation running from rooftop equipment to indoor unit, secured linesets with appropriate bends and routing through gravel pad on roof surface. Mounted furnace with proper clearances from walls, connected white PVC condensate drain lines and black supply ductwork to unit, verified all manufacturer labels and safety placards visible and intact for future reference.
Tammy A.
Tammy A. Checked in
Completed full HVAC system installation including Goodman furnace unit in basement mechanical room and outdoor condensing unit on rooftop. Installed copper refrigerant line set with proper insulation running from rooftop equipment to indoor unit, secured linesets with appropriate bends and routing through gravel pad on roof surface. Mounted furnace with proper clearances from walls, connected white PVC condensate drain lines and black supply ductwork to unit, verified all manufacturer labels and safety placards visible and intact for future reference.
Rising Sun, MD 21911
Rising Sun, MD - Completed warranty replacement of outdoor condensing unit, indoor evaporator coil, and lineset, converting system from R-410A to R-32 refrigerant. Verified system pressures and temperatures using refrigerant manifold gauges post-installation. Customer was advised of existing voltage irregularities from power grid that could affect future warranty coverage and informed that buck-boost transformer installation is available as separate option to address power quality concerns.
Michael M.
Michael M. Checked in
Completed warranty replacement of outdoor condensing unit, indoor evaporator coil, and lineset, converting system from R-410A to R-32 refrigerant. Verified system pressures and temperatures using refrigerant manifold gauges post-installation. Customer was advised of existing voltage irregularities from power grid that could affect future warranty coverage and informed that buck-boost transformer installation is available as separate option to address power quality concerns.
Rising Sun, MD 21911
We addressed an issue with water leaking from an air handler that had not been resolved previously. During operation, water dripped from the unit, and the pipe before the trap remained dry until the unit was shut off, at which point a small amount of water was retrieved from the drain. After several attempts, the trap was cleared, and the drain was found to exit about 5 inches below the mulch. To resolve this, we repiped the drain from the unit to the outside above the mulch bed and adjusted the unit's pitch to aid drainage. Additionally, we recommended installing a secondary drain pan measuring 8 feet by 3 feet under the return duct, as there was insufficient space to place it under the air handler.
We addressed an issue with water leaking from an air handler that had not been resolved previously. During operation, water dripped from the unit, and the pipe before the trap remained dry until the unit was shut off, at which point a small amount of water was retrieved from the drain. After several attempts, the trap was cleared, and the drain was found to exit about 5 inches below the mulch. To resolve this, we repiped the drain from the unit to the outside above the mulch bed and adjusted the unit's pitch to aid drainage. Additionally, we recommended installing a secondary drain pan measuring 8 feet by 3 feet under the return duct, as there was insufficient space to place it under the air handler.
Greg P.
Greg P. Checked in
We addressed an issue with water leaking from an air handler that had not been resolved previously. During operation, water dripped from the unit, and the pipe before the trap remained dry until the unit was shut off, at which point a small amount of water was retrieved from the drain. After several attempts, the trap was cleared, and the drain was found to exit about 5 inches below the mulch. To resolve this, we repiped the drain from the unit to the outside above the mulch bed and adjusted the unit's pitch to aid drainage. Additionally, we recommended installing a secondary drain pan measuring 8 feet by 3 feet under the return duct, as there was insufficient space to place it under the air handler.
Rising Sun, MD 21911
Chris C.
Chris C. Checked in
No AC. Found AC voltage distributor failed. Also, she had let me know of the past service calls. Her system has an active leak. Another company just filled the system up. Ran unit to check operations. Found system compressor failed as well. Found the leak at the TXV inside at the evaporator coil. Quoted her for all the repairs and had our field supervisor come to give her a estimate on replacement. She is having is come out to install on Monday. Customer also signed up for Gold Club to be applied to the new system being installed Monday
Rising Sun, MD 21911
Completed comfort call for air conditioning system experiencing extended cooling times. Homeowner confirmed air filters have been recently changed. Inspected Goodman outdoor condensing unit and electrical panel, documented equipment condition with photos. Recommended follow-up diagnostic service to identify cause of reduced cooling efficiency and advised checking warranty coverage before proceeding with repairs.
Completed comfort call for air conditioning system experiencing extended cooling times. Homeowner confirmed air filters have been recently changed. Inspected Goodman outdoor condensing unit and electrical panel, documented equipment condition with photos. Recommended follow-up diagnostic service to identify cause of reduced cooling efficiency and advised checking warranty coverage before proceeding with repairs.
Jason T.
Jason T. Checked in
Completed comfort call for air conditioning system experiencing extended cooling times. Homeowner confirmed air filters have been recently changed. Inspected Goodman outdoor condensing unit and electrical panel, documented equipment condition with photos. Recommended follow-up diagnostic service to identify cause of reduced cooling efficiency and advised checking warranty coverage before proceeding with repairs.
Rising Sun, MD 21911
Anthony C.
Anthony C. Checked in
WO-TNFR653417 removed and cleaned blower wheel and housing and cleaned condenser coil with coil cleaner
Rising Sun, MD 21911
kozemchakmoonservices@gmail.com
kozemchakmoonservices@gmail.com Checked in
Duct cleaning: cleaned off all supply and return vent covers. Cleaned inside each supply and return vent. Cleaned both supply and return trunks. Cleaned both outdoor and indoor coils with proper cleaner and wipes. Cleaned indoor fan with proper cleaner and wipes. System is working a normal operation at the time. Changed filter out customer supplied. Fogged and sanitized duct system. Installed drain pan treatment. Treated drains with drain cleaner.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Leak searched indoor heat transfer system and found no leaks. Gave estimate for duct cleaning.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Leak searched indoor heat transfer system and found no leaks. Gave estimate for duct cleaning.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Leak searched indoor heat transfer system and found no leaks. Gave estimate for duct cleaning.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Leak searched indoor heat transfer system and found no leaks. Gave estimate for duct cleaning.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Warranty, made adjustments to the indoor system, replaced UV bulbs
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Warranty, made adjustments to the indoor system, replaced UV bulbs
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Warranty, made adjustments to the indoor system, replaced UV bulbs
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Warranty, made adjustments to the indoor system, replaced UV bulbs
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Club service heat pump, compressor run load amps factory spec 14.1, actual 9.1, outdoor fan full load amps factory spec .7, actual .6, voltage enhancement system factory spec, 40/5, actual 38.9/4.9, within spec.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Club service heat pump, compressor run load amps factory spec 14.1, actual 9.1, outdoor fan full load amps factory spec .7, actual .6, voltage enhancement system factory spec, 40/5, actual 38.9/4.9, within spec.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Club service heat pump, compressor run load amps factory spec 14.1, actual 9.1, outdoor fan full load amps factory spec .7, actual .6, voltage enhancement system factory spec, 40/5, actual 38.9/4.9, within spec.
Rising Sun, MD 21911
Clay K.
Clay K. Checked in
Club service heat pump, compressor run load amps factory spec 14.1, actual 9.1, outdoor fan full load amps factory spec .7, actual .6, voltage enhancement system factory spec, 40/5, actual 38.9/4.9, within spec.
Rising Sun, MD 21911
Tammy A.
Tammy A. Checked in
Silver furnace replacement
Rising Sun, MD 21911
Tammy A.
Tammy A. Checked in
customer is renewing her gold club plan with amanda
Rising Sun, MD 21911
Kyle H.
Kyle H. Checked in
Performed club cleaning rejuvenation checked exhaust removal system factory specs 2.8 actual 2.66amps, Hot surface ignitor .56. flame sensor 2.1, air movement system has ECM motor,blower wheel is clean and spins freely with no obstruction.Heat rise 46 degrees , replaced 16X20X1 air filter provided by customer . Inspected exhaust piping found no leaks. Checked all electrical wiring connectors and harness are tight and secured. Heat transfer media coil system is clean, inspected gas line found no leaks. System is functioning as intended at this time, System is running at end of cleaning.
Rising Sun, MD 21911
Review
Excellent service
Campbell - Rising Sun, MD 21911
Response from Moon Air Inc.:

We are so glad to hear that you had a good experience..

Review
Great service, quick and helpful
Whittington - Rising Sun, MD 21911
Response from Moon Air Inc.:

We are incredibly grateful that you took the time out to leave us a 5-Star review.

Review
Excellent service
Sandra Lafontaine - Rising Sun, MD 21911
Review
I’ve come to expect great service from Moon Air, today was no exception. Liz was courteous, knowledgeable and trustworthy. He took the time to explain each detail of the routine maintenance performed, made recommendations for the most cost effective approach to replacing part of our system that is due for replacement and even contacted the existing manufacturer to see if anything was still under warranty. This level of service is extremely rare today and why I stick with MoonAir. Highly recommend both Koz and this company. Shop local!
Rappold - Rising Sun, MD 21911
Review
Great service!
Wolodzko - Rising Sun, MD 21911
Review
Jack the service technician was polite, friendly and very professional. He was very knowledgeable and very respectful. We would highly recommend Jack for your service technician.
Sowers - Rising Sun, MD 21911
Review
Excellent Service
Lauder - Rising Sun, MD 21911
Review
Excellent Service
Lauder - Rising Sun, MD 21911
Review
Nice young man. Answered all my questions.
Boushell - Rising Sun, MD 21911
Review
My system irked before your repair guy
Beatty - Rising Sun, MD 21911
Review
Good service
Parks - Rising Sun, MD 21911
Review
Mike did a wonderful job cleaning my air conditioning and getting me ready for the summer.
LaFontaine - Rising Sun, MD 21911
Response from Moon Air Inc.:

We are happy to hear your seasonal hvac maintenance went so well! Thanks for sharing your experience with us!

Review
Had a problem with my heating system on a Sunday. Called Moon Services and there was a technician at our house within an hour. That's is what I call great service.
Mike - Rising Sun, MD 21911
Review
FANTASTIC, SUPER SERVICE
Mike - Rising Sun, MD 21911
Review
Excellent Service
Williams - Rising Sun, MD 21911
Review
Very Professional
Williams - Rising Sun, MD 21911
Review
Craig arrived for a followup visit - after reviewing before and after photos of the service he provided I was thrilled. He is personable, professional and truly the BEST technician we have ever had in our 15 years. He takes pride in his work, and takes the time to explain each step. I am confident that our HVAC system is now in tip top shape. A millions thanks and a loyal customer for life!
Mark Rappold - Rising Sun, MD 21911
Review
Technician was polite and knowledgeable.
Creeden - Rising Sun, MD 21911
Review
Did great service
LaFontaine - Rising Sun, MD 21911
Review
Excellent service!!!
Ewing - Rising Sun, MD 21911
Review
Called 6:30 on a Sunday morning, up and running by 10:30am...thanks
Foster - Rising Sun, MD 21911
Review
All good.
Creeden - Rising Sun, MD 21911
Review
Good customer service
LaFontaine - Rising Sun, MD 21911
Review
Great service
LaFontaine - Rising Sun, MD 21911
Response from Moon Air Inc.:

It was a pleasure serving you and your family. We really appreciate you taking the time to share your feedback and being so open with us.

Review
Very professional and friendly service tech.
Creeden - Rising Sun, MD 21911
Response from Moon Air Inc.:

Thanks for the amazing rating! We appreciate your business.

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