These guys do great work when they work, sadly that hardly ever happens…read more Made an appointment to get 4 or 5 outside outlets fixed and install a new 240V/50Amp circuit outside for a sauna/electric car charger. I was asked to text pictures of what was needed so they had an idea of the scope of the job. Firsts appointment they simply didn't show, finally called very late in the afternoon with the message that they simply couldn't do it in the allotted time but they were going to give me a whole day on the schedule. (Why give me the appointment then??) One day ripped from my life for nothing. Thanks 7M. For the next appointment I took the whole day off and was ready for them at 9AM. That's what I thought a "WHOLE DAY" appointment meant. Nobody showed up. So around 10:30 I called and was told that they were on the way. They showed up an hour and half later. Slow rolling the 20 minute drive I guess. When the guys showed up just before noon they started by assessing the job at hand. They brought 2 GFCI outlets to fix 5, and had never heard of the type of electrical outlet I needed (NEMA 14-50R) to charge my kids electric vehicles. Took all those pictures for them for nothing I guess. They started working on the two outlets I could have easily fixed myself instead of the ones that were puzzling me as to why they didn't work. When they were done with the two easy outlets (about 1PM) they told me they might have to go to Alpine to get supplies. Shortly after I saw their truck pull out and leave. Never to be seen again. So now it's Tuesday and I still didn't hear anything from 7M. So I called. The excuse was, get this, a family emergency of a man that was never involved in the actual work on my house. I'm pretty easy going most of the time. But if you waste two days of my life and get ABSOLUTELY NOTHING DONE I get a bit pissy. It's a small effort to have your office person to grab the phone and call your customer to inform them of what is happening and how you are going to fix it. But even a 2 minute phone call is too much for 7M. Sadly I gave these guys tens of thousands of my hard earned dollars already. About 4-5 years ago after moving in this house, they installed an outside home backup generator for me and they replaced my HVAC unit. They also added a 240V for a new Hot Tub. And you know what, they did a great job. Beautiful work. I have no idea what happened to these guys, they clearly gave up caring, Or they realized there's very little competition in the area, I have no idea. But one thing I do know, I rather go without a sauna than giving them any of my money after wasting two days of my life and not having the decency to let me know why! EDIT: While it took them two days to get nothing done they sure didn't hesitate to bill me for it. Not two hours after I called and told them our relationship was over they billed me $451.38. That's $225.69 to screw in two GFCI outlets. These people have ZERO respect for their customers!!!

Charged $500 for a $300 range with free delivery from the manufacturer. Not sure if the range or…read moreinstallation is faulty but two of the five burners have no temp control and burn at highest temp. They also did not measure the underside of the range and the range they ordered was too small for the receptacle, they fabricated a fitted retainer of extremely low quality with sharp edges and gaps. Forget that it took them over a month from when contacted to arrive and then and additional two days to install. We contacted 7M four times within that month and only returned a call when at the door for installation. During the two days it took for installation they decided to leave all their tools in our kitchen and left exposed live wires in the work area. $800 for the installation, for a grand total of $1,407 after tax and a disclaimer on the bill that states: "Any expenses of andy unforeseen issues found after the initial repair or installation of the original quote will be added as additional work upon the customers approval." I feel like I've been robbed

Called when my A/C broke he came identified the problem and fixed my unit. He charged me less than…read morethe price he quoted me. My central air works better than when it was new. He was very professional and courteous.

I highly recommend Raul and CSM. He does a great job of explaining and offering options and…read moresolutions. He follows through with what he says he'll do and when. And he actually answers the phone or gets back to you. Prices are reasonable and I plan to use CSM for any future needs we might have.

Great service every time, friendly and professional with reasonable prices. Don't matter what day…read moreor time it is I know I can count with CSM

HVAC stopped working. Called Frontier Services their response was same day. Did an excellent job of…read morerepairing system.

From the owner: We serve all brand, with an excellent reputation and dedication to customers service read more

My AC stopped cooling in the evening. I waited until the next day to call. Rocky arrived at 5 pm…read more He quickly determined the issue was with an electrical line coming into the house. I called Oncor and they created a ticket for a partial outage. A tech found the issue on a pole a couple of blocks away. After the repair to the line I flipped the breaker at the compressor and in the house. The AC started cooling. I contacted Rocky. He came back the next day to check the system again. For two visits and multiple phone calls/text, he charged me a very reasonable $150. I've worked with companies that would have charged considerably more.

Thank you so much! We called Friday afternoon because our AC was blowing warm air. Rocky listened…read moreto everything we had already tried, jumped right in, and had cold air flowing again in under two hours. Super responsive, efficient, and reasonable cost -- highly recommend!

Great company to work with. Had a tech to us within 30 minutes. Once the part was in, they had us…read morefixed up. Really appreciate them!!!

Very nice and professional. Came out same day and did an awesome job. Would definitely use again.read more