No-Frost Air Conditioning & Heating, LLC

Heating and Air Conditioning, Water Heaters

About us

Family owned & operated. Additional contact name - Eileen Bangs - Award winning. Additional Licensing Information: MD Master Gas Fitter 6631. Baltimore County License: JG9033. Howard County License: G-9018. Carroll County License: P00068G. Electrical Licensing - Howard County License: 390, Baltimore County License: 547. MHIC12699.

Business highlights

54 years of trusted experience

Services we offer

Heating & air conditioning and automatic humidifier, air cleaner, electronic thermostat, hot water heaters & gas conversions.

Amenities

Free Estimates
Yes
Warranties
Yes
Senior Discount

5%



Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.9400 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
4%
3
1%
2
1%
1
4%


Rating CategoryRating out of 5
quality
5.0
value
4.7
professionalism
4.9
responsiveness
4.9
punctuality
4.9

Filter reviews by category

Showing 51-75 of 400 reviews

William S.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
I had to take the old one out and put the new one in. They did excellent. They helped me out in that they got the new furnace in by the next day. They talked to the manufacturer and had it delivered quickly. They are very professional.
Description of Work: I have them every year and they replaced my furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great review---we do appreciate it. Anytime you need us, just call and we will be there.

Laurie D.
03/2017
5.0
heating & air conditioning/hvac
  + -1 more
I like them. They get an A, I have been using them for years.
Description of Work: HVAC maintenance.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$70

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great comments--anytime you need just give us a call.

KELLEY D.
02/2017
5.0
heating & air conditioning/hvac
  + -1 more
I had used No-Frost about ten years ago to completely replace the furnace and heat pump in my townhouse and also add an Aprilaire furnace humidifier. I chose them at that point not only because they were the low bid but because they explained everything clearly, provided great documentation and also were a Trane dealer and offered a ten year warranty. The installation and service in my townhouse were first rate and I had no trouble at all with the system for over ten years. We moved to another house less than a year ago and inherited a system with a very old furnace humidifier that the previous owner had not been using, had disconnected the supply and drain lines, and it had no filter. I called two contractors for estimates on replacing the unit. The first contractor sent a crew out to look at the system and give an estimate. When I called No-Frost, Eileen quoted me a price over the phone that was half the price of the other contractor. They would also give me a furnace/heat pump system check at no charge. Given my history with No-Frost, it was a No-Brainer. They were able to schedule within a week with an Aprilaire 600 with the advanced humidistat. The tech arrived on time. Our furnace and water heater are both tucked into a closet in our finished basement and there is not a lot of room to maneuver. Additionally, since we were replacing an existing installation, the new humidifier needed to fit in the same space. Initially, the tech had serious doubts about whether the new humidifier was going to fit. After some deliberation, we decided to give it a try. About twenty minutes later the tech called me down and showed me that it actually fit perfectly, with more than enough room open the unit to change the filter. Additionally, we had requested the Aprilaire unit with the automatic exterior humidity sensor. The tech explained to me that he had that system installed in his house and was not satisfied with the performance. There was a way to modify the installation to avoid running the outside sensor and improve performance, which he did. During the free system check, the tech also pointed out that there were signs of black mold inside the furnace. I had also previously noted some mold on one of the ceiling air vents. The tech gave me a recommendation for a duct cleaning company. Within two hours the installation was complete. There was an existing PVC drain line that went into the floor in the utility closet that we used for the humidifier drain. The system ran for about twenty minutes and all was well. About ten minutes after the tech had left, I started getting a puddle of water on the floor around the PVC drain. I shut the unit off and immediately called No-Frost. Eileen told me she would send the tech right back. Within ten minutes he was back, and he determined that there was a problem with the drain line that went into the concrete floor. I would need to call a plumber. Amazingly, I was able to get a plumber, Robert Bookhultz, out within two hours. They snaked the drain line to the outside, excavated the end (which had been buried under 6 inches of dirt), and added a 12 foot extension. Drain problem solved. The humidifier works great. Our HVAC system is about 15 years old and I will certainly call No-Frost when it is time to replace it.
Description of Work: We needed to replace a 29 year old furnace humidifier that had not been functioning for a number of years, on a system with an electric furnace that is 15 years old.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$675

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great comments---you made my day! Anytime you need us, just call.

Qaiser K.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
The guy showed up at 9:20, asked me some questions, diagnosed the unit and was all done by 10am. Unit is working properly. I was very happy that they responded so quick and their tech was quick and very courteous and I was not over charged. Hopefully nothing else goes wrong with my furnace and if it does I'll call these guys again.
Description of Work: My furnace suddenly stopped working early this morning. At around 8:00am I called them and was pleasantly surprised to hear some one would stop by before noon.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$170

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your quick response. We appreciate your business and any time you need us, just call.

Jason L.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
The service tech came on time. He checked the humidifier, did not think anything is wrong with the unit. He explained everything to me and offered useful tips. He also changed the water filter for me and made minor adjustments here and there to make the humidifier operate better. After Angie's List member discount, cost of service is very reasonable.
Description of Work: Water has been constantly flowing through the humidifier, wasting too much water. I guessed that the solenoid valve maybe stuck open. I put a serve call to no frost.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great response and answering so quickly. Anytime you need us, just give a call.

Joyce W.
01/2017
5.0
heating & air conditioning/hvac
  + -1 more
I give them A's all across the board. They were highly recommend on Home Advisor so I went with them. They are very friendly and make you feel very comfortable like your neighbors.
Description of Work: They came and did routine maintenance on our unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Deb P.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
The work was done nicely. Although there as a mix up about the timing and the tech guy came before the estimated arrival time, they took care of the work.
Description of Work: Thermostat was blinking meaning a repair was needed somewhere. No Frost tech guy came. In 30 min identified the issue and fixed. For some reason the coolant in heatpump was low so heatpump was not working properly. Gave me cost estimation of coolant before putting. He was quick and professional.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$350

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for responding. Anytime you need us, just give us a call.

Earl S.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
I had a good experience with them. It was one of those Angie's special, $69.95. It was very satisfactory, a very good experience. I would use them again. It was a promotional thing, so obviously it was very satisfactory.
Description of Work: It was just to get a tuneup for the cold weather coming. They just did a checkup on the heating system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

KATHY H.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
They were right on time. Every time they came, they came right when they said they would.
Description of Work: We had our hall heating unit replaced. They serviced the unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for the great response. We really appreciate it.

Fred P.
12/2016
5.0
heating & air conditioning/hvac
  + -1 more
Had a problem with scheduling, day before my scheduled appointment they called to reschedule because they had been flooded with emergancy repair calls. Made a second appointment and they did arrive on time. Job went very well.
Description of Work: Semi-annual maintance check of heating system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
I'm glad we were able to help you out the second call as preventive check ups are very important. Thanks for responding. We really appreciate it.

Kevin D.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
Went according to plan, on time and on schedule
Description of Work: Replacement of gas furnace and A/C unit

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$11,000

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your review. We appreciate your business.

Chris-Ellyn J.
11/2016
5.0
heating & air conditioning/hvac
  + -1 more
Great. Clint diagnosed the problem very quickly. He had the part and within minutes the house began to warm. Clint was very courteous and knowledgeable. I had called No Frost just the day before and was happy they came early the next day on time with a call telling me Clint was on his way
Description of Work: Heat not working

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Response from No-Frost Air Conditioning & Heating, LLC
Thanks so much for your review. We appreciate your business.

Steve P.
10/2016
2.0
heating & air conditioning/hvac
  + -1 more
Called to set up estimate visit for new HVAC. Two hours after not arriving during the scheduled time period, I called them and was told they could not come that day; they had too many emergencies. Giving them the benefit of the doubt, I set up another time. They did not arrive that day and my call to them was answered by an answering service who only took a message. They did not return that call for 48 hours.
Description of Work: HVAC replacement

Rating CategoryRating out of 5
responsiveness
2.0


Response from No-Frost Air Conditioning & Heating, LLC
I apologize for any misunderstanding on my part. Sometimes situations are out of my control.

Joe Q.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
Good. The part was covered under warranty and the company checked it out for me. The only complaint was I was charged for the time the worker sat in the car waiting for office to get back to him. The office was on the phone with another technician at the time.
Description of Work: Repair a part of my heat pump.

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Wan H.
10/2016
4.0
heating & air conditioning/hvac
  + -1 more
The technician was helpful and professional. But the price was more than we had expected.
Description of Work: Aur conditioner was not cooling. They refilled freon and cleaned condenser coil.

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro

John N.
10/2016
5.0
heating & air conditioning/hvac
  + -1 more
We were very impressed this company. We had some other estimates that were comparable in price. We chose them because of there respect for us. They were prompt, answered any questions and concerns and completed the job when they said they would.
Description of Work: New air conditioning and furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great response---anytime you need us, just give us a call.

Adam W.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
This was my first experience with No-Frost and I must say I was pleasantly surprised at how professional the entire service call was. This is how all service companies should be. Clint showed up during the stated arrival window and immediately went to work after I stated what I thought the issue was. He had the A/C unit back up and running in about an hour due to a quick diagnoses of a failed pole contractor on the external compression unit. Clint took care to use shoe covers when walking through our house and was pleasant to deal with.
Description of Work: Our first floor zone A/C unit stopped working and was burning the fuse on the circuit control board due to an unidentified short somewhere in the system.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$170

Response from No-Frost Air Conditioning & Heating, LLC
Thanks so much for your great response. Anytime you need us, just give us a call.

Andrea Y.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
First time using No-Frost. Selected them off Angie's List. I got a call from the office letting me know that Eric P. was on his way. He explained everything that needed to be done and issues he found. I felt like he took his time and gave attention to the units, didn't rush the service. I was very happy and satisfied. I've used other vendors in the past and the quality of service didn't compare. Will use these guys again in the Spring.
Description of Work: Furnace/AC heat pump routine maintenance and check up/cleaning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
Thanks for your great response. We will see you in the spring. If you need us before that, just call.

Kathleen S.
09/2016
5.0
heating & air conditioning/hvac
  + -1 more
Clint, the service tech showed up around noon, and went right to work. Within 15 minutes he diagnosed several possible problems, and systematically went through the possibilities until he found some corroded wiring in the evaporator unit. 10 minutes later, my unit was working! Clint cleaned up his work area, and presented the reasonable bill for service without upcharging of upselling. It was a great experience, and I would not hesitate to use them again.
Description of Work: I had a dead A/C on one of the hottest days of the year. I called No-frost, and was immediately greeted by an exceptionally friendly scheduler. She explained that it was very busy, but she promised to get me an appt as soon as possible.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$97

Response from No-Frost Air Conditioning & Heating, LLC
I'm so glad we could help you out as this has been an extremely hot summer. Thanks again for your wonderful comments and call anytime you need us.

GAGE P.
08/2016
5.0
heating & air conditioning/hvac
  + -1 more
They are a great company to work with - fair prices and always prompt. We were sad to leave them behind when we moved away.
Description of Work: Air conditioning service

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
Thank you for your wonderful review.

Linda Jo B.
08/2016
5.0
heating & air conditioning/hvac
  + -1 more
I would recommend this company to everyone. They were super friendly and helpful on the phone and the technician that showed up went right to work, was efficient and explained to me what was needed. The price was great and I was getting cool again within a couple of hours after I called them. I could not ask for better service.
Description of Work: I woke up on a weekend with no air on a very hot day. I checked Angie List and after reading reviews decided on No Frost Air Conditioning and Heating. Was able to get the air back on.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$172

Response from No-Frost Air Conditioning & Heating, LLC
Thanks so much for your great review. We really appreciate it. Just give us a call when you need us.

George A.
08/2016
5.0
heating & air conditioning/hvac
  + -1 more
No-Frost replaced our 32 year old heat pump located in the attic of our home. They provided cost estimates for several systems so that I could compare initial cost vs. effecencies. After selecting the system I wanted, I scheduled a date for installation. The office call the morning of installation before Eric and Eric arrive at 8 a.m., introduced themselves. After showing them where everything they needed, they put down protective drop cloths and was worked non stop until the installation was complete. The office staff even registered the system for the warranty and mailed me copies for my record. They told me they like to do this because the difference of leaving it for the customer, who might forget is a 5 year system warranty vs. a 10 year warranty. I felt that was a thoughtful gesture. Thanks No-Frost.
Description of Work: Replace heat pump system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

Response from No-Frost Air Conditioning & Heating, LLC
Thanks so much for your great response. Anytime, you need, just give us a call.

Scott E.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
One of my AC compressors was not starting correctly every time. If it did start, it would run fine, but on hot days, when it would cycle frequently, (i.e. cool to target temp, stop, temp would heat up, thermostat would send signal to restart, and eventually the compressor would not restart). I don't remember the exact explanation, but I think there's a small fan linked to the capacitor. The fan provides some cooling to the capacitor which is stressed at startup time. Eventually the capacitor burned out because it wasn't getting its appropriate fan/cooling. First, this is a pretty specific problem. I'm fairly technical myself, and my father can fix anything. We had isolated the issue to the capacitor, but could figure out why it had failed. This is a large home and the large capacitor, so it really was a job for a professional -- capacitors offer plenty of opportunities to electrocute yourself pretty severely if your a "do-it-yourselfer." The No-Frost tech diagnosed the problem within a few minutes and explained it in detail. I called my old man to see what he thought, and confirmed that would definitely explain the problem. Second, the appropriate replacement part was an all-in-one capacitor/fan combo part specifically made by the vendor. Because my unit was a larger-than-typical unit AND these guys rushed out pretty much same day (or next morning -- I think it was a Friday going into a 95 degree weekend). The tech didn't have that exact part on his truck. He gave me two options, he had the same size capacitor and fan unit separately, so he could merge those together and get the unit functioning right then and there, or he could order the part and come back some time the following week -- he called the warehouse and they didn't have it in stock (my compressor is large and 10-years old). Given the weather, and everything else, I had him build the setup I needed, took him about 20 minutes to link the fan and capacitor together and the AC unit was humming along again shortly thereafter. I loved that he took the time to explain the problem in detail. He could tell i was "tinkerer," yet he was very politely patient with my ignorance (I had no idea the capacitor required its own cooling). I loved that he gave me the choice on waiting for the vendor's "officially sanctioned" part or just getting the unit working, and that he took the time to explain why this wasn't a risky workaround. I gave him a nice tip and emailed my neighborhood HOA email group the contact details as a reliable, trustworthy and well-priced service provider who will always go the extra mile for the customer. These guys fixed my furnace a year earlier when I nearly burned my house down by not paying attention to my intake... Would and have definitely recommend these folks for any HVAC needs.
Description of Work: AC Compressor wouldn't start; required a new capacitor plus a fan to cool the capacitor at startup.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$125

Scott E.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
I left a message late Thursday afternoon with Eileen (after they were closed) and got a call back early Friday morning. The service engineer, Clint, arrived within 30 minutes -- now that is what I call response time! This is actually the second time Clint has been to my home; back in March, he repaired my gas furnace when it stopped igniting. Clint immediately diagnosed the problem as the capacitor for the fan, not the compressor as I had assumed. He had everything he needed on his truck and the repair was completed in less than 30 minutes. On an unrelated note, Clint realized I have a gas leak at my generator. He helped me locate it and shut off that gas line until I can get a plumber out to fix that. Everything about No Frost is an incredible experience from Eileen in the front office to the service engineers (Clint) doing the work. I would highly recommend them to anyone needing HVAC work.
Description of Work: The compressor on one of my two AC units was not cycling on every time, especially in the afternoon on very hot days (BGE messing with the feed in response to demand - Clint said it's the amperage). I expected the problem was the capacitor for the compressor, but it turned out to be the capacitor for the fan. Since it couldn't spin the fan up fast enough, the compressor wouldn't turn on.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Doria W.
07/2016
5.0
heating & air conditioning/hvac
  + -1 more
I called them on Monday morning and by Monday afternoon Clint had come out and fixed my unit within an hour! He also noticed I was using the wrong size filter in my unit and measured it for me and gave me the correct size to buy. I would highly recommend No-Frost!! Great service and it was at a reasonable price!
Description of Work: My air conditioner was not cooling the house.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from No-Frost Air Conditioning & Heating, LLC
I'm so happy we could help you out as the temperatures now are extremely high now. Anytime you need help, just call us. Thanks again, Eileen.

Contact information

4990 Waterloo Rd, Ellicott City, MD 21043

http://www.no-frost.com

Service hours

Monday:
7:00 AM - 4:00 PM
Tuesday:
7:00 AM - 4:00 PM
Wednesday:
7:00 AM - 4:00 PM
Thursday:
7:00 AM - 4:00 PM
Friday:
7:00 AM - 4:00 PM
Saturday:
8:00 AM - 12:00 PM


Licensing

Insured

Licensed*

Trade License Number
4662
Trade License Locale
MD
Trade License Authority
Maryland Heating, Ventilation, Air Conditioning and Refrigeration Contractors Board
Trade License Expiration
10/13/2024
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Water Heaters

FAQ

No-Frost Air Conditioning & Heating, LLC is currently rated 4.9 overall out of 5.

Monday: 7:00 AM - 4:00 PM

Tuesday: 7:00 AM - 4:00 PM

Wednesday: 7:00 AM - 4:00 PM

Thursday: 7:00 AM - 4:00 PM

Friday: 7:00 AM - 4:00 PM

Saturday: 8:00 AM - 12:00 PM

No-Frost Air Conditioning & Heating, LLC accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, No-Frost Air Conditioning & Heating, LLC offers free project estimates.
No, No-Frost Air Conditioning & Heating, LLC does not offer eco-friendly accreditations.
Yes, No-Frost Air Conditioning & Heating, LLC offers a 5% senior discount.
No, No-Frost Air Conditioning & Heating, LLC does not offer emergency services.
Yes, No-Frost Air Conditioning & Heating, LLC offers warranties.
No-Frost Air Conditioning & Heating, LLC offers the following services: Heating & air conditioning and automatic humidifier, air cleaner, electronic thermostat, hot water heaters & gas conversions.

Contact information

4990 Waterloo Rd, Ellicott City, MD 21043

http://www.no-frost.com

Service hours

Monday:
7:00 AM - 4:00 PM
Tuesday:
7:00 AM - 4:00 PM
Wednesday:
7:00 AM - 4:00 PM
Thursday:
7:00 AM - 4:00 PM
Friday:
7:00 AM - 4:00 PM
Saturday:
8:00 AM - 12:00 PM