At O.T.T. Mechanical we strive to help you make decisions in the best interest of you, your family or your business. We provide honest, reliable cooling, heating, and indoor air quality service, and we will never sell you on something you don’t need. If you need us, we will be there.
If you need service on your central AC or package unit, give us a call for installations, repairs & tune-ups.
Don't let poor heating affect your comfort. We can help with furnace, heat pump, and package unit service.
We'll help you breathe easier with our air filtration, UV light, humidifier and dehumidification service.
We're your HydroKleen experts. We'll keep your equipment fresh and efficient and protect your health.
We're a licensed contractor for rooftop units, certified to work on any weight class. We also service chillers..
We know ductless air conditioning systems like no one else. But what are they? Ductless air conditioning systems have been around for awhile and recently gained popularity among homeowners in Conroe, TX. They offer many advantages over a central air conditioning systems and they are the most efficient AC you can get. All this means lower energy bills, better comfort and air quality, quiet operation, and so much more. For all of your ductless air conditioning needs, our experts are here to help.
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We know that sometimes cooling and heating service can be expensive or stressful, especially when it’s unexpected. We will always be honest and upfront about what you need, and but when you want a few more options we can help you find financing that works for you. We’ve partnered with Foundation Finance to bring you payment options made for you.
Apply NowTo make sure that your home's or business’s cooling and heating systems run smoothly for years to come, you need to set up routine and regular maintenance checks with a certified technician. OTT Mechanical employs only the most qualified and experienced HVAC technicians to handle your systems’ maintenance from single residential systems to intricate commercial equipment. Our Preventative Maintenance Plan is designed to help you stay comfortable, save on energy costs, and enjoy efficient cooling and heating for years to come.
Join Now Learn MoreRalph has always had a desire to get into the air conditioning business after working with one of his dad’s friends at a young age. He ended up in the motorcycle business for many years but still had the passion to get back to the air conditioning business. So he started going to night school for air conditioning. After a couple of years of school he ended up at a resort called Del-Lago on Lake Conroe as the HVAC Technician. Then he went to a commercial company in Houston Texas working on everything from small home systems to computer server room cooling equipment to very large chillers. After many years with the company and talking to friends and family and hearing the horror stories of what they were being charged for repairs or replacement by large residential companies he decided to start Ralph’s A/C.
Ralph has always had a desire to get into the air conditioning business after working with one of his dad’s friends at a young age. He ended up in the motorcycle business for many years but still had the passion to get back to the air conditioning business. So he started going to night school for air conditioning. After a couple of years of school he ended up at a resort called Del-Lago on Lake Conroe as the HVAC Technician. Then he went to a commercial company in Houston Texas working on everything from small home systems to computer server room cooling equipment to very large chillers. After many years with the company and talking to friends and family and hearing the horror stories of what they were being charged for repairs or replacement by large residential companies he decided to start Ralph’s A/C.
We prioritize what’s best for our customers and their comfort each and every time.
CINDY SCHWARTZ
“We were in the process of selling our house and the A/C wasn't working. OTT came out quickly and assessed the problem. The part we needed was under warranty. OTT got the part quickly and installed it quickly. Their staff is kind, courteous...” READ MORE
TERRI GIFFORD
“Wonderful experience from the very 1st call to the end of service. Experienced, professional, timely and above and beyond in communication with great customer service and courtesy, highly, highly recommended by this homeowner...” READ MORE
BOJAN MILASINOVIC
“Ralph was extremely detailed and did great work. He made sure that he staid until work was completed to my satisfaction. As I do a lot of construction work my self and happen to be very handy I could tell that he truly new his business. Ralph is...” READ MORE
We only install units from the best brands available. Don’t see your equipment’s make? No problem: we service all systems.
O.T.T. Mechanical LLC. Is a Commercial & Residential HVAC contractor servicing Montgomery county and surrounding areas. We provide fast, honest service whenever you need us.
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