Josh came out to fix our HVAC and was very courteous and friendly. The company, Carroll Mechanical,…read more scheduled the appointment for the day after I called, which was impressive. Josh quickly replaced the igniter, and it came with a one-year warranty. Saved me 12k to replace it! definitely worth it. Highly, highly recommend !

We lost heat and it was cold. Daniel with Carroll mechanical came out quickly and assessed the…read moresituation on a Friday of a holiday weekend. He took the time to explain what was wrong and his process. He determined the problem and applied a solution that got our heat up and running again. Here's my real review. I will use them again. I feel like I now have an HVAC guy. Small business, local company, good friendly people, honest pricing. Thumbs up.

Best service in area. Themis really is a honest man an therefore very trustworthy. Very through…read morework at very reasonable prices.

I had a heat emergency with my heat pump and they quickly came over and resolved the issue!read more

Service was on time, very thorough, and exactly what I needed. I joined their club which seems like…read morea good deal

I reached out through Yelp about a leaking dishwasher, and Pablo, the owner and technician,…read moreresponded incredibly quickly. He was able to come out the very next morning, diagnosed the issue, and had it completely repaired in less than an hour. Pablo was personable, professional, and communicative throughout the entire process. He clearly explained the problem, answered all of my questions, and made the repair experience stress-free. It's not often you find someone who combines technical expertise with such outstanding customer service. I highly recommend Pablo for any appliance repair needs and will definitely call him again in the future. Outstanding service from start to finish!

Pablo is amazing! He been fixing our appliances for 6 years now. Saves us money too, because he is…read morehonest and will tell us when something worth fixing or need to be rep. While he was here fixing our dryer, I told him about the AC, someone told us to upgrade the whole system, but after putting some freon, our house is 73 degrees again. We are going to have him come back and take a look at it, because I know I can trust him. Anyway, he fixed this old dryer in less than 2 hours and it is like new again!

5/21/26 Just had great service from Nagler Duct & Dryer Vent Cleaning. They arrived on time, after…read morea brief phone call announcing they were on their way. Both employees (Trevor & Kyle) were very professional and wore booties for the floors! I had my dryer vent which curves though a raise floor and exits through the roof on a second floor cleaned. After lots of lint and dust removed, they recommended extending a pipe to release air flow better through the vent cap. Thanks Nagler Duct & Dryer Vent Cleaning! I will use them again.- Patti

Couldn't be happier with the dryer vent cleaning service! They were prompt, friendly, and did a…read morefantastic job cleaning even the hard-to-reach areas of my vent." The two guys that came out were the greatest. I couldn't say better things about this company and they are not trying to upsell you.. Thank you

Exxel was on time with their scheduling but that's about all I can say. Exxel was in and out in 15…read moreminutes. The initial inspection involved looking at my daughters vents, then looking at the HVAC before stating that the cost of the repairs and work done might not get the results I'm hoping for. In the future, It would be helpful if they ran through a few preliminary questions or pictures of the unit to see if a trip out is worth the time. Before the technician left I asked a few more questions before he suggested a Home Energy Audit. I'm hopeful that the home energy audit could put me on a better path to resolving the cooling issues in my home. Edit: Rob contacted me after my review and explained a few other details where now I feel the information that he provided was worth the cost.

My HVAC system was ~17yrs old and working, but not efficiently. I decided to replace our system…read moreand asked for quotes from five companies. I picked Exxel to replace our system based on these: 1. Very detailed quotes, model number, seer, eer, afue, capacity, etc. everything that I needed to research and compare. 2. Detail explanation of the warranty period. 3. Explanation of what would happen on the day of installation, again very detailed, so no surprises. 4. I asked for multiple quotes based on two stage and variable stage units and seers. Bob wasn't annoyed that I asked for multiple quotes so I can research and compare. He provided multiple quotes in less than 24hrs. Other companies seem annoyed that I asked for multiple quotes and didn't really provide what I asked for. I felt that he understood as consumers, we all do research before purchasing high price items and he was not annoyed with that fact. 5. I had additional questions (probably some stupid ones that hvac professionals get all the time) and Bob patiently answered my questions. At the day of the installation, they arrived within their estimated time. Bob and Greg were very professional. They called in the morning and gave me the arrival time. Since we don't wear shoes in our house, I had covered our floor with tarps, too my surprise they put their tarps on top of my tarps. It was totally fine with me considering they observed that we don't wear shoes and respected that and tried to keep our floors clean. The install took about eight hours and I was glad that there was no pressure to sell me other stuff. They cleaned up the area before leaving. I highly recommend Exxel and wouldn't hesitate to use them again.....when it's time to replace our upstairs heat pump.

Brian is amazing!!! He is very knowledgeable, kind,…read morethorough, punctual, and truly helpful.

This company went above and beyond…read more I have a large house (4 HVACS) built 18 years ago and its never had the ducts cleaned (I never knew this was necessary!). We also were having issues with out upstairs unit having poor air distribution between bedrooms. Ray (I think he's the owner) came out for a bid. Super knowledgeable and gave me an estimate that was 35% of a previous bid (who was clearly trying to scam me!). He also listed to my concerns about the upstairs duct issues. Even though this was not within his scope, he offered to call a reputable company (he often work with) that repairs hvac ducts, have this guy come out when our ducts were being cleaned so he could explain the issue in industry terms! The actual cleaning was great. I had four guys and it took them 8 hours for my 4 units. They were all very polite and did their best to vacuum up debris after the process (I did vacuum a second time- but I'm a clean freak). HIGHLY recommend this small business!

Great company to work with! The quality of their work was excellent! The office staff was very…read morehelpful in providing answers to our questions. The people who installed our new AC were qualified & did a great job.

Was helping my mom get some electrical work tidied up. Interviewed 4 companies. At the time Tim…read moreKyle was the most reputable and competent. But pricing was very high and their rep did not itemize the services needed. Nonetheless we decided to go with Tim Kyle. In the meantime to get the price down we omitted nearly everything with the exception of just one dimmer switch and one ceiling fixture. Asked the rep to revise the contract and resend with updated pricing. He refused and said he would just update our price later after he came out to get the work done. Huh?How can we schedule work without knowing the cost? Kinda sux but ended up finding a different company that charges per hour + parts and are pleased with the outcome. Tim Kyle we tried to give you our business ‍

Quick turnaround, reasonable prices, and professional service. Walter took the time to look over my…read moreA/C unit, explain what he thought needed to be done and why, and answered my questions. Was able to come out the next day to complete the repairs. Communication was prompt and he arrived when he said he would. Checked the whole system before leaving to make sure it was cooling again. Overall very pleased with the service.

From the owner: Specialties – Quality Cooling and Heating LLC…read more At Quality Cooling and Heating LLC, we stand out by providing customized HVAC solutions designed for each customer’s unique home or business. We take the time to fully evaluate your space, lifestyle, and comfort needs to recommend the ideal system—not just a one-size-fits-all option. Our technicians are highly trained, experienced, and committed to precision installation, maintenance, and repair. We work with trusted equipment and the latest technology to ensure energy efficiency, performance, and long-term reliability. Every job we complete is backed by strong warranties and a customer-first service approach. Our goal is 100% satisfaction, and we treat every customer like family. When you choose us, you receive individualized attention, expert workmanship, and comfort solutions you can depend on. For reliable HVAC service and true peace of mind, trust Quality Cooling and Heating LLC – 443-851-6829.