Get matched with top air conditioning pros in Dahlgren, IL

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Professional, courteous, very nice staff, always pleasant to deal with, and did their job Johnny on the spot!"

"Very professional and competent service at a very reasonable price. I will certainly use them for any HVAV work needed."

Service Tek, Inc., provides full-service heating and AC installations and repair work to the Olney area. We are highly trained in today's efficient product lines. We also install thermal units.

"They showed up on time. Replaced gas furnace and central air conditioning. Completed job in 1 day. I was happy with their professionalism and would not hesitate to hire them again"

"Mr. Ferrell worked with my husband over the phone to fix the problem. It was surprisingly fast and stress-free. To have the work done remotely in less than an hour was wonderful."

"He was the best bang for my buck. He broke things down for me to understand."

"Rardins has merged with Mattex Plumbing, but Oscar Rardin is still with them. Very professional, both over the phone and kept me updated through texts on the phone. Showed up as promised and was done within 3 hours. Only real difference was in how prices have inflated since 2014 (last time pump was replaced) $1400 vs $500 The pump accounted for over $1200 of that total. Oscar did a excellent job!"

"The team from A-1 Interstate Mechanical were great they did a good job were on time and showed respect for my home and me."

"He was professional and found the problem quickly. He was very pleasant. The price and service was excellant"