Great experience with these guys! They replaced our whole HVAC system and ductwork in under two…read moredays, gave us a free estimate, and had great communication throughout the whole process. Super friendly, helpful, and easy to work with. They were also super chill and patient with my 5-year-old son, who was fascinated by their work, and even gave both my boys business cards, which made their day. Fair price, outstanding service, and people I'd trust again without hesitation. I work in the HVAC industry myself and I can confidently say that G&S Comfort Services is one of the good ones. I highly recommend to anyone looking for an HVAC company they can trust!

Great Service!! We have used their services several times…read morefor HVAC install & service and recently for repairing a leaking water pipe . They are always prompt, polite & competitively priced. They show up on time, complete the repair and clean up any mess before leaving. I will continue to use their services & would highly recommend them for any HVAC or plumbing needs.

Dr.Cool, Aka Matt, serviced my air conditioner and basically brought a dinosaur back to life. I…read morecan't say enough good things about both Matt and his HVAC skills. In speaking with him, it is very clear that he is a man who adores his children and works hard to provide for them. As an HVAC technician he is hard working, honest, extremely knowledgeable and competent, and works with the utmost integrity. He arrived early just as he said he would and did not leave until our air conditioner was functioning properly. There was a dilemma about whether to replace or repair the unit and with his expert advice and skill , we were able to replace only the motor which saved us quite a bit of money. I would highly recommend him for all heating and air needs. 10/10. skills. Andrea B

So appreciate both Jay and Matt! Awesome customer service and really nice people. They were prompt,…read moreefficient and got us out of a bind right before we were opening a new business. They are our HVAC/plumbing company for life. Thank you both!!

I have been a member of Xcalibur for a couple of years now and I've used ever one of their…read moreservices. I haven't had hot water for three days and David got the job done. They come out quickly and assessed the situation and get it done. This is my third review for Xcalibur because every time they leave, the problem is fixed. Its totally worth it to become a member because things can go wrong at the worst time and you know who to call. Im happy. Today I have hot water. The staff has always been courteous, knowledge and they get the job done. There are all kind of other benefits that come with the membership so you should call and set it up. Its horrible to run around at the last minute trying to figure out who will fix your problem. Guess what, they do it all. No running around trying to find someone, just call one number and they will get you hooked up. I know they have for me. Now to go enjoy a nice hot shower.

I really wanted to like this company because everyone I spoke to was so nice. However, if you are…read morehaving plumbing issues, I would not use them. We have had the same problem with our plumbing for over a year now. We have had countless people come out from Xcalibur to look at the problem and we have paid them almost $3,000 in total and nothing has been fixed. The first encounter was in December of 2024. I even paid for the VIP service because I was told that the VIP would help us get quicker appointments. We paid every quote we were given, and we did everything Xcalibur recommended. We even got our septic tank cleaned out unnecessarily because they recommended it. I first became frustrated with Xcalibur in January of 2025, because we had so many people come out and everyone assured us that the problem was fixed when they left. At that time, we were quoted $2,335 to fix the problem that we had been assured was already fixed. I wanted to use another company because I felt like we were getting the run around, but Xcalibur assured me that this would fix our problem. I was told that the company stands by their work and that they offer a warranty on their services. I reluctantly agreed to the work because they were so nice and I trusted them at their word. We were told everyone who had come out before from their company did not know what they were doing, but this plumber was the "fixer" and would make everything right. When I asked for a copy of the warranty, I was emailed a copy of the invoice only. Over a year later, and the problem is still not fixed. We had someone come out last week from Xcalibur, because the problem resurfaced yet again. Not only is there not a warranty on the work done by Xcalibur, but we paid almost $400 for a camera to be run (for a second time by Xcalibur). We were then provided a verbal quote for well over $10,000.00. I was again told that everyone who had come out before had no idea what they were doing but THIS would be the fix. The suggested quote included going through concrete and ripping our floors up. The flooring work was not included in the quote. At this point I have lost all trust in Xcalibur as they have repeatedly lied, and they do not stand by their work. They clearly do not even think their past plumbers did a good job. They clearly only care about money as they continually come out and quote more and more each time. The $400 we paid last week (on top of the money we have paid to them previously) did absolutely nothing, because only a few days later the problem was back. I called another company and they came out quickly and they were so incredibly professional. Everything Xcalibur failed to do in over a year has been fixed in only a few hours and around $750.

Avesome comapany and well trained professional. Hamza is very knowledgeable, professional and…read morecustomer service oriented technician. Hamza replaced whole system in my son's house and everything is working great. He was efficient. I definitely recommend Hamza and his company to my family and friend.

I had the pleasure of having service done by this awesome company. The owner came out with the…read moretechnician and they both were great. They got my heater working and I am greatful.

Terrible service! My AC wasn't cooling. I called my home warranty company and they set up an…read moreappointment with Bo Jiffy. The serviceman said the system was frozen. He took a cellphone photo that showed ice on it and said that it would have to thaw before he could do anything. He said he would return the next day around 3:00 p.m. and asked for the $65. warranty copay. I gave him a check. The next day, while awaiting the return of the serviceman, I checked my email. There was a message from the warranty company stating, "the vendor indicated you do not need this appointment". When I called Bo Jiffy, I was given an evasive response as to why the appointment was cancelled.The serviceman asked if I had turned the ac back on. He said the air usually comes back on after the system thaws and the filter is changed. It didn't make sense to me but I hung up and did as instructed. Well, the air didn't start to flow and the thermostat remained at 91 degrees. When I called Bo Jiffy back, my call went to voicemail. The following day I call another company and they got my ac working in short order.

Kevin came from Skelton right on time and eliminated my problem in record time and was very…read morecourteous. I would not hesitate to recommend them.

I never called the company for service and they send a hippie to my house that bangs on the door !…read moreafter 4 months they email me a service charge for coming out. what a bunch of desperate losers. stay away!!!!

Working with Kevin at Mainline was the best choice that I made during my search for a new unit. Our…read morehime was not heating and cooling evenly and we had several quotes provided and several "strategies" to solve the problem. Kevin came out and looked at everything, explained what was needed. He was the only one that guaranteed his solution would work. After sending me the quote and agreeing to the package and product type I wanted, we moved forward with the a new unit. They did all the worked and they did it right. The installers were very nice and professional and did not mess up the house in any way. It was after the installation that I was really glad i went with them. The unit was not solving the problem we wanted originally which was even cooling. At first I thought we had just wasted our money...same problem, but with a new unit. Kevin called me and sent his installers back out and reviewed the problem. After several items were check, they determined that I did need a larger unit and they installed it without an charge to me. After that everything went great and the home is cooling wonderfully. We went from a unit that ran all the time and didn't cool well to one that runs in much shorter cycles and cools very well. i am confident if i had gone with anyone else, the problem would not have been solved and I would have been out more money for a larger unit. Every company quoted the same type and size unit, but Kevin was the only one that told me if it didn't work, they would stay here until it did....and they actually came through on their word. I was referred to the company from someone else and I look forward to referring others to them

Bought a Generac whole home generator from Lowe's and Lowe's had mainline as the installers. My…read moregenerator developed a problem the end of July. Michael came out 8/3/15, said I need a part, which would be in within a week and a half. After many calls, they showed up 1 month later. They left, the generator did not do the weekly diagnostic. I called back the day after labor day, was told "oh it needs another part, guess we should have told you". I continued to call, Michael wouldn't return my voice mails. They came back in another month (3 months after my first call) and still couldn't fix it. I called Generac and found our they are NOT approved by Generac to work on the generator. Something Lowe's and Mainline should have been honest enough to tell me when I was considering buying it. I got a Generac certified service technician to come out and found out Mainline had damaged the generator when they were poking around in it. They left the generator in pieces, they damaged the muffler and damaged other parts, which the certified technician took 45 minutes to repair. They charged me $7,000 for installation and don't have a clue what they are doing. Generac has contract with Home Depot only. The lowe's sales person would not answer my e-mails. SO for 4 months I was making payments to Lowe's for a broken generator, much of the damage was caused by Mainline. Stay away from them

I used A K several months ago for an inspection and repair job to my AC unit. They showed up on…read moretime, did great work, and prices were fair. The two guys that showed up were nice and answered all questions. I would use again