I've used System Control for quite a number of years and I've always been impressed by their honesty and hard work. They're located a little outside of Dallas but they do work in Collin County as they've done work at my house in Plano.
I try to be very thorough in researching companies I use. I've gone through quite a few A/C companies and there are other decent ones (at least based on my experience) in the area, but System Control is the best of all that I've used. I've dealt with Richard and Rickey and they are always very thorough, courteous and professionally. Most importantly, I've always felt I've got honest work for an honest price.
I signed up with them for the twice-a-year checkup years ago. My lower A/C system had a leak and Richard had been telling me for the past couple of years I would need to replace it soon. I'm the type of person that buys quality and then get's the max out of it. I had reached the point that the cost of freon was going up and it no longer made financial sense to keep the old one. Richard reviewed with me the options and knowing my preferences he pointed out the system that provided the best bang for the buck.
I have a very high trust level of Richard but I felt spending this much I needed to do my due diligence and get another estimate. I used Google to find another A/C company, this one had a ton of reviews and they were almost all high.
They were professional but they wanted to redo the whole duct system because they said it was too small despite the fact that home is 20+ years old and we've always felt very comfortable in our house in every room. They also wanted to sell me a higher-end system with an expensive digital controller, etc. I saw their total estimate and almost fell out of my chair.
I did ask Richard about the higher end system and in his opinion it cost more without giving a lot more benefit. This is exactly the type of person/company I'm looking for, one that looks out for my best interest. In my opinion, this is a solid, hard-working, honest company.
I just wish more of System Control's had written reviews so I could have found them sooner. I believe this is because Richard and Rickey are busy doing the work instead of focusing on getting customers to write reviews. read more