McMurray was able to repair our AC unit same-day when it broke on a hot day. He explained the…read moreproblem, what he did to fix it, and made recommendations for future changes to make our system more efficient. He also brought treats for our cat!

I've had two very good experiences with McMurray's. In one instance, I contacted them later in the…read moreday, but they still came to my home at 7 p.m. to check on a heating outage. The second time, they assessed and replaced my entire blown out AC system in less than 48 hours. I really appreciate McMurray's no-nonsense approach, great communication, and prompt service delivery. They also gave great advice on steps I needed to take to stop future AC system failure, and shared the magic vent open/close formula to balance out the temp between my upper and lower floors. They're now *my* HVAC company and I plan to use them for preventative maintenance throughout the year.

Excellent company with very reasonable prices and expert work done. Highly recommended…read more Gus Taci

Our Heating and Air Company went out of business so we were looking for a new one. The company that…read moretook over, Olympic, came out and claimed we needed a whole new HVAC system, which didn't seem correct. I saw the great reviews for Perdue and decided to call them for a second opinion. As we expected, are system was working great. Eric was very good. I was excited to have found our new Heating and Air Company and wanted to sign a service contract. They had a new software system, so they couldn't send it out yet. Over the next few months, I called and texted Eric's cell and the company line where I spoke to an operator. They either didn't respond or put me off. This happened 5 or 6 times. Sadly, I can't trust a company that won't return calls or send out a service contract. Back to looking for a new company. Too bad, because I liked their work.

Not only did they arrive on time, but were curious knowledge-based and were honest about fixing my…read moreHeat without trying to sell me a new system. They saved me money and my unit works better than it ever has. I highly recommend this company.

From the owner: Heating Air Conditioning…read moreHVAC Refrigeration Controls

You can't go wrong hiring JD! Great experience and went the extra mile on a Saturday to fix our HVACread more

I initially thought about taking off a star because John arrived outside of my appointment window,…read morea pet peeve of mine, but then I remembered a few things: he came on a Sunday, on less than a day's notice, Arlington is very far from Upper Marlboro, the appointment before me went over, which can happen to anyone, and most importantly, small businesses are the backbone of America. John was very polite and immediately told me my HVAC closet smelled because a mouse died in there. He also called a relative while at my place and on the way home to give me their suggestions on dealing with the smell, which has nothing to do with HVAC and is above and beyond in my opinion. Yes, I did have to pay the $100 fee to come out. I paid in cash to not have to pay the 10% processing fee. I was fine with paying this to have someone come out so quickly, and on a Sunday. Would call again. When my problem actually involves HVAC repair.

Tony was right on time, very personable, and handled the mysterious issue with my HVAC system…read moreprofessionally and promptly, making sure to point out the issue for my edification in case it ever arises again. He also took the time to follow up and make sure everything was still working well, which was so nice. The appointment was easy to set up online and they had convenient availability, which I really appreciated in the peak of summer!

I don't write many negative reviews, but I feel obligated to share this, I do not trust this…read morecompany. Logan's Mechanical misdiagnosed my 2022 furnace, claiming the gas valve was defective when the real issue was corroded gas burners. They quoted $500 for a valve that retails around $200, and a total of $1,500 for the replacement which is extremely expensive based on standard pricing. They also failed to check whether the unit was still under warranty. If I had approved the repair, the actual problem would have remained and I would have paid $1,500 for nothing. I tried to resolve this directly, but the supervisor said he would call "when he has time." It has now been about a week with no follow-up, only contact from assistants. I recommend getting a second opinion before approving any major repairs here.

Jan was efficient & friendly while taking equipment measurements for my new HVAC system to be…read moreinstalled in a few days. He answered my questions & provided insight & details that were much appreciated.

I found them through Yelp project among 10 others and after talking to reps I decided to stick with…read moreReddick,because of clear explanations of pricing and upfront fees. It's unbelievable but some companies required upfront deposit even before assessment of the issue. Our technician,Brian,was on time,called prior,came with shoe covers,quickly identified problems with toilet,gave us estimates and couple options to think about. I called next morning and next business day he returned and completed repair. Again on time,very professional and leave no dirt or waste after job. Prices are horribly high now everywhere,but plumbing can't be avoided,so their price point is adequate to area,but service is superb. Can't deduct star for high prices,because they are using gas and supplies which are horrible now.

Copying and pasting my post from Nextdoor because finding good, trustworthy businesses is rare, and…read moreI believe small actions deserve recognition. Not affiliated in any way. As a small business owner myself, I can recognize when someone truly values their craft and their clients. Tony from AW HVAC Services came by last year when I thought our freon/coolant was low. He arrived on time, did a full check, and instead of upselling me on something unnecessary, he uncovered a much bigger issue caused by our home warranty company. Turns out our condenser and compressor were completely mismatched in size, which explained why our AC wasn't cooling properly. What really sealed my respect for him was that he refused to charge for the diagnosis. I booked him again to create a detailed report so we can take the home warranty company to SCC. If I ever need more HVAC work, he's definitely my go-to. Friendly, knowledgeable, with excellent reviews online and even small courtesies like closing doors behind him stand out.

AW Hvac answered my yelp request faster than any other business and we made an appointment that…read morewas sooner than other companies could provide to me. The project looked like a simple fix and Tony got my heat up and running. However, the problem came back and I was a bit worried that it would be difficult to get Tony to come back to fix it again. But he came back quickly and helped me over the phone which helped with a temporary fix. System ended up shutting down a 3rd time and he came out again to fix it promptly! He didn't have the needed part on hand (which i would recommend that he carry in his truck) but it was easy to order on Amazon and had same day shipping so it wasn't a problem. I am very pleased with the service Tony provided and he gave a super detailed report of the work he did on our system. A+

R & M air control came out on Saturday and installed a complete mini split system with three indoor…read moreunit with no problems at all! Everything works great, the indoor units look fantastic and we were super happy with the work and the attitude of Ramesh and his to team members, everybody was respectful and treated our home like their own! The owner, Ramesh, suggested line covers so outdoor tubing would look better, excellent suggestion and it makes everything look neat and clean, Thanks Ramesh! Thanks, Tim & Maria

TLDR: Problems with responsiveness and communication. Unable or unwilling to acknowledge or take in…read morehow they've been treating their customers. Makes me wonder if it's all just an attempt to upsell. Wouldn't recommend. R&M came to my house for standard HVAC maintenance visits in March and September of 2025. They seemed to be reasonably priced. I can't speak to their competence in conducting these visits because they didn't find anything wrong with the system, and it's hard to evaluate their expertise under those circumstances. During the September visit, the technician said that I should have my ducts cleaned at some point during the following year, and that the technique they used would require them to remove all of the registers in the house and probably damage the surrounding paint, requiring repainting. I have been considering moving, and I thought it would make sense to wait on the duct cleaning, since I would repaint the rooms before putting the house up for sale, and any prospective buyers would be happier with vents that had been freshly cleaned. Six months after I was told I should have a duct cleaning within a year, it was time for my spring maintenance again. I called R&M at 1:23 pm on March 26, 2026 using the number I had saved in my phone from calling them to schedule in the past and got a weird automated message before it even rang asking me to tell it who I am so it could see whether the recipient would take my call. I thought there might have been a mistake with the connection, so I hung up, checked the number, and called back about a minute later, getting the same message. I told the automated voice who I was, and waited. Then I was told the recipient wouldn't take my call but I could leave a voicemail message, which I did. I left my name and reason for my call, and told them my phone number twice. When I didn't receive a call back, I thought there might be a problem with their phones, so I looked up their email on their website, and sent an email to their listed address (info@rmaircontrol.com) at 11:42 am on March 31 saying I had left a message that wasn't returned and I wanted to schedule my spring maintenance. I got no response. I wondered if they had closed, so I checked them out on Yelp and saw that they were supposedly still in business. I sent them a message through Yelp at 4:44 pm on April 2, saying I had tried to get in touch previously by phone and email, hadn't heard back, and that I would appreciate a response. Their response at 8:40 pm on April 2, which was forwarded to an old email account associated with Yelp that I rarely use anymore, said that their estimate was $95 and "We have the week available." When I sent them a message a few days later -- HI - Thanks for getting back to me. I'm not sure what timeframe "the week" is. What is the best way to get in touch with you to talk about specific times for scheduling a maintenance visit? Thanks -- they sent a message back at 9:03 am on April 6 that said "I do have availability from next week Tuesday." My reply sent later the same day said, "Do you mean tomorrow the 7th or the following Tuesday the 14th? This is getting to be a frustrating experience. Before we move forward, will you please tell me why you didn't answer my phone call or return my phone message, didn't answer my email sent to the address on your website, and are refusing to give me contact info to have a phone conversation with you about scheduling? This is very a very different experience than in previous years." They said, "We're sorry, but every time we email you back on a response it takes you several days so we do get booked up very fast." They subsequently sent me a message on Yelp alleging that I had never before emailed or called them or used their company for services, which is untrue. I have verified payment to them and an invoice from R&M Air Control. So I sent an email to the same email address I emailed them at before (used the "reply" function) with a copy of my original email to them on March 31 and a screenshot of my cellphone log showing I had called them on March 26. Their email reply (which proves my original email was to a working account controlled by R&M) to me said only "4/14 after 2 address," which is kind of disturbingly incoherent. I'm not sure what this was supposed to mean. They have left me wondering if they are reasonably priced and initially responsive to try to get you to buy a service that costs many hundreds of dollars, only to blow you off if you don't immediately take them up on it, or if they are just extremely incompetent, disorganized, and unable to communicate in any kind of reasonable way with their clients. In either case, I don't recommend them. Can you imagine what it would be like working with them if an actual repair issue arose? I wouldn't want to. I'm frustrated because now I have to look for a new HVAC company, and prices go up the later in the season you schedule this kind of maintenance. Very disappointing.