Get matched with top swamp cooler service or repairers in Graysville, AL

"Everything went great. They were very professional."

"I am very pleased with the work done for me last week in repairing my gas furnace. Another company had tried to repair it and could not and was in the process of ordering a very expensive replacement part(s) when I decided to cancel and look for help elsewhere. I contacted your office and your tech came out…diagnosed the problem…then proceeded to correct the problem without the need for expensive new parts. Your tech took the time to dissemble and locate the failed element which basically only required slight adjustment to correct completely! The cost was minimal compared to what the cost of replacement components would have been! Your tech knew his stuff and was great! I’m so glad I’ve found a company I can trust to do the job correctly!!"

"It went well. We will use his services again, if necessary."

"One Source just saved me from replacing my entire system. I called One Source after getting a repair quote from another HVAC company that told me my compressor was bad and tried to sell me a new system. One Source tech came out a few hours later and replaced a solenoid and had my ac cooling immediately afterwards. The tech was very knowledgeable and helpful."

"Happy with the service! Installed a new furnace and AC. Have used him several times and trust him for my all my HVAC needs!"

"Fantastic. Submitted a request via AL Sunday morning expecting to be called back Monday. Got call about 3pm asking if I still needed service that day. Inquired if there was an extra service charge for Sunday and told no and the fee would be waived if they made the repair. Technician (Daniel) was there within an hour, diagnosed the problem and had it corrected inside of an hour. Fantastic service. Will use again. Highly recommend."

"One Call was great! They repaired my deck and screened it in. They gave me a great price and were quick and professional!"

"Mr. Coffee is a hero who risks his health daily to help mitigate dangerous radon problems for strangers who call for help. This is a dangerous job with daily high radon exposure and when I asked, he said he is aware of the risks but gets his health scanned multiple times a year. I called Covenant Air back in December after noticing that my Safety Siren Pro radon detector kept reaching alarm. Mr. Coffee came out and assessed that I could probably fix the problem myself by sealing some obvious cracks, especially around some pipes, and recommended the products so that I can do it cheap DIY. He was obviously not pushy to scare people into signing contracts, but actually tried to dissuade me from hiring him right off on installing sub slab depressurization. Although the DYI route he recommended would've been cheaper, I hired him to performs the job. The sealing did bring the radon level down where my detector's alarm didn't go off, but I wanted to lower it as much as possible. He then recommended a passive ventilation route given my reading. The passive ventilation again slashed the radon level in half, but I wanted the radon level down even further, so I ultimately opted to install the fan after weeks of data collection and analysis. He installed the fan so that I could easily turn it off to save energy based on seasonal variations. He is a very personable and methodical person, and prefers to monitor the progress of his work so that his customers don't hastily incur unnecessary cost. You almost never see someone like that in the service industry, and I cannot recommend him highly enough.
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"The service respective was very thorough and very professional.I am very pleased with the service he rendered."

"Went great did everything in a professional and timely fashion. Id recommend them to anyone who needs hvac work done"