My gas forced air heater was not working and i got a recommendation from my plumber for HGH. It…read moretook a week for them to come out for the initial service. Jeff took a look on Friday. The motor for the fan needed to be replaced. He expedited pickup of the new part and just finished up the work. He made sure to squeeze me in because it's getting quite cold. Jeff was quick, efficient, and a helluva nice guy. I'm very happy with the service i received and would absolutely work with HGH again!

We've used HGH many times over the years. The most recent was also the most ambitious - converting…read morefrom oil to gas furnace. HGH did not disappoint. From Mark's initial visit to prepare the quote (his was the most thorough of the visits of the 3 quotes we got) to actual installation, it was seemless, very professional, and we couldn't be happier with the result. The price was very competitive also (almost $3000 less than the most expensive quote for the same Rheem system.)

Fair pricing, they are very responsive and work was completed in a professional manner.read more

Worked with Guillermo and his team to complete work needed on a HVAC system, duct work, vent…read morereplacement on the roof, and dryer duct replacement. They did a great job. Went above and beyond on another matter as well. Not easy to find really nice, reasonably priced, with good work. He is now one of my go to's in Baltimore for this work.

Good, quick service for a good price. We had a problem with our refrigerator, and he was able to…read moreprovide a probably diagnosis over text messaging without needing to come out and charge a service fee. He got the necessary part and came by promptly afterward to install it for a reasonable price. He communicates through text messaging and is usually pretty quick to respond. He also took a look at our dishwasher while he was there and gave an estimate on an issue we were having with that. We will definitely be keeping him in mind for future service calls.

Oven igniter went bad. Quick communication. I was provided a quote via text. He came out the…read morenext day within the 2 hour window he provided. Fixed the problem for the same price that was quoted. He was in and out in 30 minutes. Will use again in the future!

We needed servicing on our freezer. There was ice on the bottom under the drawer and periodic water…read moreleaks. I emailed from Yelp this morning about 7:15. My reply email from Katrina was at 9:11, where she indicated availability for today if needed. She came up with a good time for the tech to come. He was here by 12:15!!! Bob arrived, took care of our issue and a total of $199.00. We couldn't be happier. It's wonderful to have a go to place when needed in the future. Thanks Katrina and Bob!!

top quality and friendly service from katrina & joe and completion at a affordable rate and fixed…read morea: 40 + year old westinghouse dryer....highly recommend !! thank you soooooo much

Team did an excellent job. Reliable, responsible, clear…read more I particularly appreciate they tried hard to save me money and give me good options. I would work with them again in an instant and highly recommend them.

Very quick response and service available next day . Value of service is good for the costread more

I have a many year old refrigerator that still works fine, except for the ice maker. It likes to…read morefreeze in solid blocks. I checked online and found John. He responded very quickly and came within 48 hours. He proceeded to take my icemaker apart. Within 30 minutes, he had it working better than it has in years. And now, the ice cubes it produces are perfect; they never were before. I would call him in a heart beat if I ever need another appliance repair.

I highly recommend this company. John, responded soon after receiving my service request in Yelp…read more He was able to diagnose and repair our broken built-in GE Profile microwave. He also fixed our refrigerator issue of water collecting under the vegetable drawer. Price is reasonable. He charges $95 for the initial visit which is then credited towards the repair.

I called MD Heating & Cooling was able to received a same day inspection of my HVAC system. The…read moretechnician Derek Wray was knowledge and very easy to work so I decided to purchase a one-year maintenance agreement. Fortunately, I already had a plumbing and heating service contract with one of their business partners so I received a discounted price for the HVAC inspection and service contract!

After repeated attempts to have my furnace serviced by a company I'd used for many years, I found…read moremyself in the position of finding a new HVAC company. I was on my way to work when I saw two of your trucks (love the graphics). I didn't have time to speak with the two technicians, so I noted the phone number to research later. After reading the reviews, I placed an online request for service. I was contacted within the hour (on a Saturday!) by Billy (weekend tech) who told me he could come that day if it was urgent (it wasn't). He forwarded my request to Lindsay, who contacted me the following Monday. She explained pricing options and scheduled service for the following day. The service tech (Bill) was great! He arrived on time, assessed the issue, and completed the repair. He answered all of my questions (even the dumb ones)! I could tell he enjoys the job and takes pride in his work. To say I am impressed with this company is an understatement. From start to finish, this was a stress-free ordeal. I am now a proud member of the Comfort Club and highly recommend Maryland Heating and Air!

These guys are great. I reached out to Witkowski Mechanical when my HVAC condenser started making a…read morelouder than normal droning noise. Setting up an appointment online was easy, with the office admin Tressa confirming shortly thereafter submitting my information. The day of my appointment, the HVAC tech Tyler was on time, friendly and very knowledgeable. He gave me his honest opinion on the fix, which at the time did not require immediate service from Witkowski. This level of honesty is hard to come by nowadays, and I definitely appreciated it. When the time comes for my HVAC and/or plumbing needing service, the team at Witkowski will be my first call!

This company took my $6k deposit The workers showed up super angry and swearing in the basement…read more They 'installed 'ductwork so poorly that it would fail a building inspection (according to building inspector on site for other inspection.) They did not pull a permit. They did a bait and switch with equipment (what they intended to install was not what we contracted for). It'll cost me twice as much to rip out the garbage and replace it. They will not return the deposit. We are stuck with NO HVAC all summer.