“We just had our fall maintenance visit by Jeffery from Delta Temp this morning. Service visits are very easy to schedule on Delta's web site, and the service techs are always on time on the day of service. All of the Delta Temp technicians that have serviced us over the years have been very knowledgable and professional, and have always done excellent work. Our Water Furnace Geothermal HVAC system has been working flawlessly since they installed it around 10 years ago, and we feel very fortunate to be in their service area. I highly recommend Delta Temp.”
“Jeffrey was prompt, knowledgeable, and had our air conditioning working quickly at a time when we needed it!”
“Once again DeltaTemp, and specifically Jeffry were Johnny on the spot! My system locked out last night due to a clogged drain line. I left a voicemail message at 6am this morning and Jeffry was at my house before 9am! Had my system back online in less than 30 minutes. Thank you for your usual great service!!”
“Phenomenal service. Thank you Delta Temp and Ford Condry! Can’t thank you enough for taking care of us! If you’re looking for honest and professional GEO install, service or repair. You found it.”
“Jeffery was right on time and quickly got to work after arriving at my house. He was very professional and very methodical in preforming the maintenance on my unit.”
“Jeffery did an excellent job completing repair of our air conditioner, explaining the process and ensuring we had no questions.
He also gave us a heads up on an additional maintenance item that will need to be addressed sometime in the near future.”
“Once again – fast, knowledgeable and professional service.
We had a houseful of guests when the air conditioner stopped working.
Ford and Delta temp were at our house within a few hours. He quickly diagnosed, explained and repaired the problem.
Always satisfied with the response and service from Delta Temp.”
“I have worked with Delta since 2009 when I was helped by Marty with an ERV system. Recently I have had the pleasure of asking them twice to help out in 2026 with two ERV systems in two houses. Both cases were installations one a replacement and the other new install. ERV or energy recovery ventilation systems are still quite new for residential properties but becoming more appreciated. They take stale house air from usually toilets and cooking areas, pass it through a heat exchanger and filters before it is exhausted through a vent. In coming air passes through filters and the heat exchanger transferring energy in the form of heat or reducing humidity. The heat exchanger is the heart of the system but since the 2,000s German fan motors have made higher pressure and comtinuous use possible. It saves money and provides filtered drier air.
Delta have been working with these systems and have a reliable knowledge base. They are friendly and easy to work with. A big thank you to Ford and Kylie for all their help.”
