Reviews (100)
Izzie, the technician, was wonderful! He was conscientious about keeping the work area clean, very professional and explained in detail what the problem is, how to resolve it, and options. I appreciate his diligence and if necessary, use this company again for my cooling needs.
Bailey with Controlling systems is competent, efficient and tolerant of my overly friendly dogs!
Great folks. It's a pleasure doing business with them.
I reached out to Controlling Systems to complete my condensing unit and furnace install through an energy efficiency loan which they are certified through Xcel Energy for. I got multiple quotes for standard efficiency and high efficiency equipment. Their quote was very reasonable for the high performance equipment when compared to the other high performance quotes I received. Their team installing was very knowledgable and professional. I was very impressed by their craftmanship. Also, it's a family owned business which is a plus.
They did a high quality A/C installation and took the time to be sure everything was done right. They even walked me through all the equipment to teach me how to do regular maintenance.
I have worked with Controlling Systems for more than 5 years. They do a great job with my evaporative cooler!
I have used this company across multiple residents. I have used them for install of AC units and swamp coolers. I have also used them to maintain the units I purchased. They have always been customer focused, friendly, and cost competitive.
Gus notified me he was on his way as promised. Arrived on time and immediately went to work flushing my tankless hot water heater system. He was thorough and described what he was doing and why. I will use this company in the future.
Professional company able to schedule within 5 days. Technician was prompt provided notification for arrival, provided good suggestions and recommendations
Tried to get a quote for a 18k btu mini split in my garage. Employee told me it would not be enough to heat my 500 square foot garage even though the manufacturer clearly states that it is enough. Employee was argumentative, unprofessional and rude. He basically just walked right out and said if that is what you want we will just install it with a huge attitude. Who knows if I will ever get the quote. I will just take my business elsewhere where they understand how mini splits work.
Great experience, right on time and great service. Specifically worked with Isidoro. Highly recommend them!
Had an AC unit and new thermostat installed. Professional, helpful, communicative. The technician went over all the different pieces with me, explained maintenance and troubleshooting, and answered my questions. Would recommend or hire again in the future. :)
Controlling Systems installed 3 Mitsubishi ductless mini splits in our house to help with the hearing and cooling of our upper level. Gemini, Roman, Domick, Donny and Rudy were all great! They were quick and efficient. Gemini was super friendly and knowledgeable. He explained the process and working of the systems thoroughly and answered all my questions. Overall great experience. Highly recommend.
We've been working with Controlling Systems with all aspects of HVAC in our home for over 8 years. Everyone we've worked with has been friendly and patient, answering all of our questions clearly. They've been consistently reliable, helpful, and fast, and we recommend them to all of our friends!
Professional, efficient, and extremely considerate of our needs when our water heater went out in the middle of one of the coldest days of the year. Within 24 hours we had an appointment and a tankless water heater installed next day. Trust Controlling Systems not only with our water heater maintenance but also all of our HVAC, AC, heating and thermostat needs going forward.
The response was terrific. They provided us with a very reasonable quote to replace out hot water heater with a tankless system and had it installed within 24 hours of our approval of the quote. The installers were professional and did a great job.
Had an unusual cobbled together connection/filter between the air exchange and the actual furnace. The tech, Joseph, was friendly and great about getting it squared away and with recommendations on how to do a more comprehensive solution either myself, or if I wanted them to fab it with sheet metal for me. Would definitely use them again.
They had someone out the same day! They were so nice and very honest. They cleaned and replaced a sensor on my furnace. They were very professional and very trustworthy! Would recommend them!
This company is very reliable and I used them over 20 years Guss is a really professional ,very knowledgeable , very courteous person. He explains briefly what he saw in heating system and what next steps should be. I would give him a 5 star .
Absolutely, beyond amazing. Quick to respond, friendly, professional, and knowledgeable. Have used them for years for maintenance, finally decided to replace our very old system. They did the complete replacement and a water heater installation. Highly recommend!