calendar
phone-icon-color
Shop Filters arrow-right
About Us Special Offers Call Us Book Online

A New Era of HVAC Comfort for Galena, MD

Request Service

Engineering the Perfect Interior

Galena is a crossroads of history and community, where the pace of life is just right. However, the weather in the 21635 area is anything but predictable. From the baking heat of harvest season to the deep freeze of the Maryland winter, your home’s HVAC system is the most critical piece of machinery you own. Moon Air serves as the premier HVAC contractor in Galena, MD, providing engineered comfort solutions with a neighborly, upbeat touch.
Reach out to the Moon Man at 410-392-9350 or online.

Engineering Better Breathing: The IAQ Audit

Many homes in the Galena area are surrounded by active agriculture. While beautiful, this means higher levels of pollen, dust, and particulates in the air. Our "rescue mission" for your air quality includes the following:

  1. Electronic Air Cleaners: Capturing 99% of airborne triggers so you can breathe easily indoors.

  2. UV Germicidal Lights: Neutralizing bacteria and viruses before they ever reach your living room.

  3. Whole-Home Humidifiers: Keeping your skin and your wood floors hydrated during the dry winter months.

Maximizing Every BTU: Fuel Conversions & Efficiency

Is your old oil furnace costing you a fortune every winter? As the preferred HVAC contractor in Galena, MD, we help families transition to high-efficiency gas or electric heat pump systems. These modern upgrades, backed by Green Sky financing, typically pay for themselves in energy savings alone.

The Neighborly Standard

At Moon Air, we lead with empathy and candor. We won’t sell you a part you don't need, and we won’t leave until you’re happy. Our jovial crew is famous for being the most helpful team on the Eastern Shore, and our warranties ensure your system stays mission-ready for years to come.

Ready to upgrade your Galena home’s atmosphere? Reach out to the Moon Air crew at 410-392-9350 and experience a different kind of service!

Recent Jobs and Reviews in Galena, MD

Rated 4.9 out of 5 stars based on 21 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

Matt P.
Matt P. Checked in
I completed a comprehensive rejuvenation of an AC system for a client, which included two fan coil units and one mini split head in the kitchen. I changed the filters on both fan coil units and inspected the condensate pumps for any clogs, ensuring they were functioning properly. Upon thorough examination, all units were found to be in clean condition with no immediate concerns. The client expressed interest in installing a thermostat or room sensor to help balance the temperatures throughout the house, a matter I will follow up on shortly.
Galena, MD 21635
Greg H.
Greg H. Checked in
Did ac cleaning voltage enhancement system read within factory spec electrical connections are tight curls and fla read within factory specs changed filter getting a 20 degree delta t checked drain voltage Mhmmm system read within factory spec checked evaporator coil
Galena, MD 21635
Greg H.
Greg H. Checked in
1st floor unit getting a 25 degree delta t changed filter supplied by customer. checked evaporator coil, blower, are clean electrical connections are tight cleaned drain line checked coil for leaks condenser coil is clean electrical connections are cruder voltage enhancement system read within factory specs. 2nd floor unit evaporator coil is clean blower is clean getting 22 degree delta t. Changed filter supplied by customer. Electrical connections are tight checked voltage gateway and voltage enhancement system read within factory specs operation normal at this time operation normal at this time
Galena, MD 21635
Kyle H.
Kyle H. Checked in
Replaced bathroom GFCI, fixed issue with ground on bathroom exhaust fan. All issues resolved.
Galena, MD 21635
Kyle H.
Kyle H. Checked in
WO-TNFR248289 Replaced main electronic control circuit system and replaced voltage enhancement system checked and tightened any loose spade connectors test ran system checked operation. Heat rise 53 degrees. System is functioning as intended at this time
Galena, MD 21635
howardmjr22@gmail.com
howardmjr22@gmail.com Checked in
Found fault in pressure switch relay is bad need to be replaced. Checked exhaust removal system factory specs 2.8amps actual 2.45amps Checked condensing furnace condensate drains are draining. Will need to replace electronic control circuit system
Galena, MD 21635
Review
Gregg was very knowledgeable and very helpful trying to get our little dilemma resolved. He is a very good technician and I would highly recommend him.
Atwater - Galena, MD 21635
Greg H.
Greg H. Checked in
Still having issues honewell yeah support is working on it on there end and going to give me a callback. Not a call got information for tech support talked with customes internet service provider changed bandwidth to 5.0 for thermostat and it is connected
Galena, MD 21635
ben@moonservices.com
ben@moonservices.com Checked in
WO-TNFR244158
Galena, MD 21635
Jack W.
Jack W. Checked in
Basement Furnace cleaning: heat rise was 49. Air filter system was clean and recently changed out by customer. Air movement system was dirty so I cleaned off with wipes as best as I could. All wiring was clean and secure. Flame sensor system was clean and clear of all debris. Flame gateway system was clean and clear of all debris. Cleaned off inside and outside of indoor unit. System was up and running at normal operation at the end of the visit.
Galena, MD 21635
Review
Arrived when expected. Quickly diagnosed trouble and offered alternatives to repair or replace. Was able to repair unit the same day.
Angelo - Galena, MD 21635
Clay K.
Clay K. Checked in
Heat Pump Outdoor Unit does not shut off, checked system and found that the outdoor gateway has failed, installed replacement and test ran, compressor run load amps factory spec 21.1, actual 12.8, outdoor fan full load amps factory spec 1.1, actual 1.1, voltage enhancement system factory spec 55/5, actual 55.1/5.1, 78 suction 290 discharge, possibly slightly low on coolant, no leaks found. WO-TNFR237114
Galena, MD 21635
Clay K.
Clay K. Checked in
Heat Pump Outdoor Unit does not shut off, checked system and found that the outdoor gateway has failed, installed replacement and test ran, compressor run load amps factory spec 21.1, actual 12.8, outdoor fan full load amps factory spec 1.1, actual 1.1, voltage enhancement system factory spec 55/5, actual 55.1/5.1, 78 suction 290 discharge, possibly slightly low on coolant, no leaks found. WO-TNFR237114
Galena, MD 21635
Clay K.
Clay K. Checked in
Heat Pump Outdoor Unit does not shut off, checked system and found that the outdoor gateway has failed, installed replacement and test ran, compressor run load amps factory spec 21.1, actual 12.8, outdoor fan full load amps factory spec 1.1, actual 1.1, voltage enhancement system factory spec 55/5, actual 55.1/5.1, 78 suction 290 discharge, possibly slightly low on coolant, no leaks found. WO-TNFR237114
Galena, MD 21635
Clay K.
Clay K. Checked in
Heat Pump Outdoor Unit does not shut off, checked system and found that the outdoor gateway has failed, installed replacement and test ran, compressor run load amps factory spec 21.1, actual 12.8, outdoor fan full load amps factory spec 1.1, actual 1.1, voltage enhancement system factory spec 55/5, actual 55.1/5.1, 78 suction 290 discharge, possibly slightly low on coolant, no leaks found. WO-TNFR237114
Galena, MD 21635
Jack W.
Jack W. Checked in
Furnace cleaning: heat rise was 49. Air filter system was clean and recently changed out by customer. Air movement system was clean and clear of all debris and signs of concern. All wiring was clean and secure. Flame sensor system was clean and clear of all debris. Flame gateway system was clean and clear of all debris and signs of concern. Cleaned off inside and outside of indoor unit. System was up and running at normal operation at the end of the visit.
Galena, MD 21635
Greg H.
Greg H. Checked in
Did oil club service changed nozzle and filters air filter is fine cad cell is clean ignition system is fine operation normal at this time found thermostat is not connecting to wifi will need to replace will need to return
Galena, MD 21635
Clay K.
Clay K. Checked in
Returned and replaced fuel line on furnace. Installed CO monitor with built-in gas detector. Installed electric air cleaner. Operation normal at this time.
Galena, MD 21635
Clay K.
Clay K. Checked in
Returned and replaced fuel line on furnace. Installed CO monitor with built-in gas detector. Installed electric air cleaner. Operation normal at this time.
Galena, MD 21635
Clay K.
Clay K. Checked in
Returned and replaced fuel line on furnace. Installed CO monitor with built-in gas detector. Installed electric air cleaner. Operation normal at this time.
Galena, MD 21635
Clay K.
Clay K. Checked in
Returned and replaced fuel line on furnace. Installed CO monitor with built-in gas detector. Installed electric air cleaner. Operation normal at this time.
Galena, MD 21635
howardmjr22@gmail.com
howardmjr22@gmail.com Checked in
Performed club clean on ductless mini split 5 indoor evaporators one heat pump condenser. Washed all filters cleaned and flushed drain line cleaned coils, spray outdoor coil with water only. Wiped down outdoor unit checked all electrical wiring connectors are tight and secured. Checked each evaporator for any error codes, secured cover on outside wall. System is performing as intended at this time
Galena, MD 21635
kozemchakmoonservices@gmail.com
kozemchakmoonservices@gmail.com Checked in
Heat rise 33 degrees. Changed air filter. Clean indoor fan. Cleaned burner system and flame safety system. Heat exchanger is good. Temporarily fixed two gas leaks on furnace. We will return with new parts. Indoor voltage system reads 7.6uf rated for 7.5 and is within factory spec.
Galena, MD 21635
Jack W.
Jack W. Checked in
Club Rejuvenation: heat rise was 56. Checked filter which was dirty so I changed out with customers extras. Checked air movement system which was clean and clear of debris. Checked all wires in electrical compartment which were all clean and secure. Checked all tubing which was clean and clear of debris with no signs of concern. Checked flame gateway system which was clean. Checked heat sensor system which was dirty so I cleaned with proper tool. Checked heat movement system which was clean and clear of debris with no signs of concern. Cleaned off inside and outside of indoor unit with proper cleaner and wipes. System was up and running at normal operation at the end of the visit.
Galena, MD 21635
Tammy A.
Tammy A. Checked in
renewed gold club plan with amanda
Galena, MD 21635
Clay K.
Clay K. Checked in
Noise from system, checked system and found that the indoor return panning in the crawl space had come loose and was rattling, repair and seal air leak. WO-TNFR191491
Galena, MD 21635
Clay K.
Clay K. Checked in
Noise from system, checked system and found that the indoor return panning in the crawl space had come loose and was rattling, repair and seal air leak. WO-TNFR191491
Galena, MD 21635
Review
I am very pleased with the excellent service and the speed with which the job was completed. Everyone I have met has been very helpful and professional. Josiah was very helpful and got the job done quickly. Would highly recommend Moon Air to anyone.
Griffen - Galena, MD 21635
Review
Very happy with the service
Griffen - Galena, MD 21635
Review
Great
Galli - Galena, MD 21635
Review
Jack was very knowledgeable and thorough with his job. He was very friendly as well, it was great to have him take care of my cooling systems and have them ready for summer.
Susan - Galena, MD 21635
Review
Jack was very helpful, thorough and very professional
Atwater - Galena, MD 21635
Review
Great service
Kacher - Galena, MD 21635
Review
I now understand my system better.
Ross - Galena, MD 21635
Review
Service
Galli - Galena, MD 21635
Review
Punctual knowledgeable courteous and friendly technicians. Would highly recommend both of them !
Criddle - Galena, MD 21635
Response from Moon Air Inc.:

We thank you for sharing your positive experience! It made our day.

Review
Very friendly and answered all questions so that I could understand. Thorough and helpful
Criddle - Galena, MD 21635
Review
Greg was prompt, courteous, and professional.
Duke - Galena, MD 21635
Review
Justin and Omar worked diligently to install our new HVAC system in one day. All work was neat and thorough. Very professional.
Larry M - Galena, MD 21635
Review
Clay found that the replacement part was damaged and went above and beyond to have another unit brought to him as he and his partner continued to work. The new unit was slightly larger so he had to make modifications for it. He is obviously very knowledgeable and customer oriented.
CAS - Galena, MD 21635
Review
Very helpful, eased my mind
Berger - Galena, MD 21635
Response from Moon Air Inc.:

Thank you so much for your 5-star review! We will share this with the team to let them know to keep up the amazing work.

Review
It is refreshing to deal with a service company that keeps you updated on what is going on and does what they say they are going to do when they say they will do it.
Bansbach - Galena, MD 21635
Review
Very good , experience
patrick - Galena, MD 21635
Review
Awesome service!!
Diane - Galena, MD 21635
Review
Thank you, awesome service!!
Diana - Galena, MD 21635
Review
Excellent Service
Angela - Galena, MD 21635

Request Service
servicedetailscustomerreturningschedule
Details Regarding Your Request...
Optional: Drag and drop photos and/or videos:
Max. file size: 4 MB.
Your Contact and Service Location...
*
*
To Serve You Best...
Have we served you in the past?
Yes
No
What Is Convenient For You?
What time of day is best for you?
First Available
Morning
Afternoon

Call For Same Day Service/Emergencies at 410-392-9350 .

By pressing Submit I agree to receive phone, email, or text messages from Moon Air to the provided mobile number and also agree to the Moon Air terms and privacy policy. Message & data rates may apply. Consent is not a condition of purchase. We will never share your personal information with third parties for marketing purposes.
Back Next