Called Residential Express for a full-system replacement quote in October. Was pleased with the…read moreexperience, which simply involved taking measurements and asking what changes I might want with the setup--much better than the high-pressure sales pitch from the bigger companies in the area. We pushed off the replacement thinking our unit would survive one more winter, but of course of furnace went out unexpectedly in the middle of the night during one of the coldest stints of the season. Called Residential Express the following morning, they pulled up my quote from 4 months prior, verified the price hadn't changed and were able to schedule me for a full HVAC replacement the next day. Freddie and Flavian arrived on time and were very professional moving through our house and working in our backyard and utility closet. They explained any changes they needed to make, went over the new setup and recommended service intervals, and hauled all of the old equipment away, leaving our house looking better than when they arrived. Very happy with our experience with Residential Express and wouldn't hesitate to use them again.

RES installed new HVAC in September 2021. Freezing temps last night and my heat wouldn't kick on…read more Needless to say, it's cold in the house. Literally wearing a sweater and two sweater wraps. New HVAC filter, reset breaker. Thermostat batteries are fine. Still not kicking on. Sent Yelp message to RES because they have always been quick to respond. And they did this time as well and the woman who gave me a call was nice and tried to help. Pretty disappointed that they can't quickly swing by today. From what I've read, it's likely a dirty flame sensor or the ignitor switch (neither of which is a long job - I just don't have the tools). HVAC less than 5 years old, so parts are under warranty with RES; however, I had to call someone else. Bottom line: Someone else is coming today, but I could end up paying for parts. Kind of feels like my current needs weren't lucrative enough for RES to make a concerted effort to swing by.

Great experience with CD Shanahan's. Ultimate due diligence and customer service. Never tried to…read moreover charge and made sure the job was completed. Scheduling was a breeze and always arrived within the window with a good heads up. Will use again for our heating and AC needs

Absolutely outstanding service from C.D. Shanahan's. Armando, Juan, and Elijah were incredible!…read moreArmando and Juan from C.D. Shanahan's HVAC, Plumbing, Electrical & Remodeling LLC came out right before an impending severe snowstorm and worked in sub-15° weather from 8 AM to 8 PM to uninstall our broken Heat Pump and Air Handler and replace them with a brand new Heat Pump and Air Handler. Simply put: these guys were the best. Incredibly professional, hardworking, and dedicated from start to finish. They didn't rush a single step. They also helped install a new thermostat, made sure everything was running smoothly, and ran all the necessary tests to ensure the system was operating perfectly before they left. Huge shoutout to Elijah as well!. He took the time to explain everything in detail about the humidifier, thermostat, and Air Handler, and gave us genuinely valuable maintenance tips that made us feel confident moving forward. C.D. Shanahan is probably the best HVAC company you've never heard of. If you want a team that shows up, works hard, communicates clearly, and takes real pride in doing the job right. Highly recommend.

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.

Do not trust them. They came out, gave an estimate, then after paying a deposit decided they…read moredidn't want to do the job leaving us high and dry. Now we have lost time in getting the work done.

Hello I normally dont write reviews. I had a horrible…read moreexperience with another company here in NOVA who tried to over/ uncharge the service and tried to sell me extra bells and whistles for like $800. All I needed was my dryer vents / duct cleaned and I called MVM home service because of these reviews and I wanted to write one too No frills. Seem very honest. They sent a technician named Edwardo. He was super professional and kind. Explained everything beginning and end. Didn't lie about the charges. Said it was 165 over the phone and thats all I paid. I liked them a lot and plan to use them for hvac maintenance in the future. I highly recommend!

My Carrier Furnace had stopped working. I sent a service request via Yelp for heating repair…read moretechnicians. About 4 companies responded but MVM contacted me as they were able to come out first thing in the morning. They provided diagnosis and a great quote to replace blower motor. Once the motor was installed they discovered that my pressure switch was also faulty. They provided the additional work to replaced the pressure switch. Their technicians were superbly competent and fixed all my issues. Mauricio, Danny and Edwardo were superbly professional. They provided outstanding service and exceptional value, customer care and support. They deserve the five star reviews! I highly recommend MVM!

I was in search of a full air-duct overhaul and reached out to McMurray's to start the project…read more They responded promptly and followed up with a phone call, which I really appreciated. Although there ultimately wasn't enough time to complete the full scope of work, they were transparent about that from the start. The communication was clear, timely, and professional throughout the process. If I need HVAC maintenance in the future, I will definitely keep this company on my short list.

We had an excellent experience from start to finish. The team was professional, responsive, and…read moreknowledgeable, and they took the time to clearly explain everything instead of rushing through the appointment. The technician was punctual, respectful, and made the entire process feel smooth and transparent. It's hard to find companies that combine honesty, quality work, and great customer service, but they absolutely delivered. I would definitely recommend them to anyone needing HVAC services!

I reached out to 495 HVAC at 5am in the morning after realizing my HVAC wasn't working on one of…read morethe hottest days of the year. Lupe reached out to me as soon as he arrived in the office (730am) and showed up at my house at 8am. The weather was predicted to be over 100 degrees all week, so it was urgent I got the HVAC fixed. Lupe was very timely, respectful, and knowledgeable. He explained what he was doing and what needed to be fixed and he was able to fix the issue on the spot. I was so worried about not having AC during this very hot week, but 495 HVAC helped me out in a pinch. Thank you, Lupe!

Pretty good company. I do some small work myself, but when something more serious is needed or HVAC…read moreunit needs to be replaced I call them. They just installed new furnace at my house and I was pleasantly surprised that they redid duct work around furnace for the HVAC unit to work more efficiently. Very reasonably priced.

After having an initial disappointing experience with this plumbing service, I was personally…read morecontacted by the owner, Limbert. He genuinely cares about the quality of work his company provides and the reputation he's built. Because of his responsiveness and willingness to make it right, I will definitely use them again.

I didn't go with his company, but great response and quality service. They answered my call and…read moregave me grade knowledge.

They recently did work on my dishwasher and I am super satisfied. The technician was prompt and…read morecommutative. When a part was needed there wasn't unnecessary delay, he picked it up and I was good to go the next day! Great experience overall and will definitely use them again.

Quality DC came in and fixed the issue with the dryer vent promptly and really communicativeread more

Had some HVAC ducting installed. Was told "Excess plaster, drywall, carpentry and painting are not…read moreincluded. They will be extra if necessary (not anticipated)" in the quote. Contractor (Dave) stated plan was to place ducting in right area of wall (where orange tape was placed). This was the agreed upon work, but it didn't end up working, so the contractors just plunked the ducting adjacent to that and told me it was now my problem. Avoid this place at all costs.

As a professional residential remodeler, I've used many HVAC companies. I've never had more…read morecallbacks and problems than on the Unico system that R&B installed in one of the houses I redid. That alone would be ok, but at every turn R&B tried to pass the blame and assumed zero responsibility for any of the issues. Additionally their billing is unreliable, causing more hassle with sorting through old invoices to see what has been paid and what has not. I will not be using them again. Note: Every technician and installer that came out for this project was always professional and knowledgeable. The issues I had were with the managers, the estimators/contract reps, and the back office.

Thomas, J Fannon and Sons company is a very responsive and professional getting an air-conditioning…read morerepair company but only if you buy your original equipment from them. This company came to my home two months ago to fix my broken heat pump because I was not getting any heat and to this date has not resolved the situation. They are telling me that they are overwhelmed with service calls from both their customers and from many customers who had their units installed by other installers. Many of the local HVAC companies have been bought up by large corporations, and many of these customers are now satisfied with these larger, corporations, and want to deal with a local company. I have given Fannon many opportunities to finish their work, but they're telling me that I will just have to wait until their business slows down. Their secretary told me that their business doesn't usually slow down until March so that I will likely have to wait until March 2026. The owner of the company tells me pretty much the same thing.

These wonderful people have over the last 17 years kept every set of my tenants happy. Their…read moreservice and knowledge is excellent, respond promptly, are courteous and competitively priced. I would not hesitate to recommend them. 10/10 CUSTOMER SERVICE!!