Heating & Air Conditioning / HVAC near Boonsboro

“They are prompt, thorough, and reliable!!! Top notch help and work!!! Thank you Air Doctor!!!“

“Our go to HVAC company wasn’t available for an emergency fix so Air Doctor came to our rescue. They texted us regularly to keep us up to date on an ETA, we appreciated that so much. The technician was so knowledgeable and kind, he had our issue fixed in no time. I’d use Air Doctor again.“

“Landon and Gunner were very professional and friendly! You would never know we had plumbing work done today. They left the work area spotless! We have never had a bad experience with RT Services!!!“

“Technician was very knowledgeable, friendly and did a very good job, will call larry & Sons again if I ever need a plumber“

“The young man who came to clean and trouble shoot a problem was very nice and determined to find out what was causing the problem.“

“I am extremely pleased with the attic insulation service by Hagerstown Heating & Cooling. The crew arrived on time, was professional, courteous, and took great care to protect my home while they worked. Their knowledge of attic insulation, workmanship and attention to detail ensured the insulation coverage was even throughout the attic and cleaned up everything before leaving. I highly recommend Hagerstown Heating & Cooling to anyone looking for quality insulation work and excellent customer service.“

“Excellent service from Frederick Heating & Air Conditioning. Ronnie arrived right on time and was incredibly helpful throughout the entire visit. He took the time to explain everything clearly and answer all my questions. Very professional—will definitely use them again.“

“Cassandra is always friendly and extremely helpful, they keep you updated with scheduling status and have knowledgeable service providers and fair priced“

“Update: Its been a little over a week, Mike Yeakle's Heating and Air was able to get us a quote and on the schedule very quickly for a whole new AC package! Unit was installed today 7/20/26 and we are so very happy and much cooler! Price was very reasonable and service/installation was thorough and well done! We thank you so very much and will be referring you to friends and family!

Service was wonderful and although we were unable to get the issue resolved due to age of our unit, Hayden did everything he could while he was here. We appreciate it very much.“

“The 26’winter we ran into concerns with our previous supplier and our tank was empty . We reached out to Hardell. They were more than willing to start services with us . Delivered as soon as possible , the staff were / are kind and supportive. We are very thankful for the services and looking forward to continuing to work with them for the seasons to come .“

“They're great. Mat got me up and running until he can come back. Very professional“

“Michael Horne was our technician. He was courteous, efficient and did a nice job. He installed two outside faucets and they look and work great. He also worked on a leaky toilet in our bathroom.“

“The Air Scrubber HVAC Environmental Conditioning System is a MUST BUY! Our family suffers from year-round allergies requiring daily doses of Zyrtec and the like, often to no avail. Our allergies are made worse by the dreaded fall and spring peak allergen seasons, where we often feel like prisoners in our homes—keeping the windows closed tight.

After seeking multiple solutions, including expensive HEPA filtration towers in all living spaces and daily doses of allergy medications, we took our search to the next level. We were seeking a whole-house solution when our reliable Griffith maintenance tech, Don, recommended the Air Scrubber.

At first we were skeptical—especially since we live in a historic home—but after a very simple installation, we noticed a difference IMMEDIATELY! The Air Scrubber runs in the background (you hear just a light fan, as if your normal HVAC unit is running) and the air has a noticeably cleaner, fresher feel. Our hardwood floors immediately showed less dust, which truly surprised us and wasn't something we expected.

Still skeptical? We also own a home on the Eastern Shore of Maryland. During our first long weekend trip to our shore house after the Air Scrubber installation, both my husband and I woke up the next morning super congested and said to each other, ”We need an Air Scrubber here!”

THANK YOU, Griffith (and Tech, Don) for saving this allergy-ridden household!

~ The Guessford Family“

“In my experience as a general contractor for 15 years , they have excellent friendly staff, and prompt service, I will always hire or refer them to a customer.“

“Great company to deal with! Needed a compressor ASAP and they told me it would be two weeks due to their supplier being back ordered. Shortly after I left they called me and said they called around and found me one that I could pick up today. They go above and beyond with customer service!“

“I had a problem with my breakers tripping and I couldn’t figure it out. So I called valentine Electric. A young man named “Kyle” came out and it took him all day to figure it out but he did figure it out. I guess hard work is his talent. I think they should rename the company to “Kyletine” I even made up this logo for the new name lol. For some the image might not pop up but if you look at my account you can find it.“

“Monocacy Chimney Care (MCC) has been servicing my woodstove and pellet stove for a number of years. The crews are knowledgeable, polite, competent, and tidy. The crews review the chimney internally and externally using cameras to document findings and conditions. Their recommendations are always fact based and supported by the pictures taken internally and/or while on the roof. Year over year MCC has been a partner providing great service in my home. This year, there was an oops with soot on my rug (cream wool). When I noticed the soot after the fact, I spoke to customer support (Emily) and was directed on how to handle the soot from my end. Once customer service spoke to MMC leadership, they jumped into action to have the problem resolved. The rug was sent out for cleaning and replaced in a timely manner. MCC paid the bill without hesitation. MCC went over and above to fix the problem and make it more then right. I have worked with numerous contractors that slow walk solutions and I am delighted to report this was not the case w/ MCC. I was so pleased and put at ease by the corporate response. MCC will solve a problem as if your home was theirs. They are professionals that know the chimney care business and operate at a high-level of excellence.“

“Polite and hard working crew. Did a thorough cleaning of my AC and was very considerate of my property.“

“Great company!! We had our hot water heater tank go out on us. We called at 730 in the evening and two guys were at our house by 10:00 same evening.you guys save the day!! Prompt quality service!!! We will definitely recommend!!“

“We had a problem with the heating exhaust from the dryer; to re-pipe the the drain line and add a new water line for the washer.
Dave was there early, he completed the job as per the written estimate, he and his crew were professional (the cleaned up after themselves) and the price was reasonable. It was a pleasure to work with this company. I recommend them highly.“