Deljo Heating & Cooling

We've been using Deljo for several years and have had a great experience with them. They're prompt, reliable, and trustworthy. The technicians (David was the most recent) have been great.

Installed hot water heater the next morning after I called late afternoon the day before. Arrived early, kept me up date on progress, cleaned the work area when done and were very careful not to ding the walls with the water heater tank. KC, Barton, Carlos M and Kevin were great. Did not have the time to shop prices so cannot comment on cost/value.

I have used Deljo Heating and Cooling on multiple occasions when I needed HVAC maintenance and also heating issues in my unit. Jesus and Giovanni were my technicians during the last visit and they were both great. They came on time and quickly figured out the issue with my heating system. They patiently explained the problem and provided me with several options to fix it. I cannot be happier with their services.

We use Deljo for routine HVAC inspection and maintenance and have always been happy with their service. Today Jesus from Deljo came out and while performing the routine inspection and maintenance found, and suggested fixes for, some restrictions in our return air ductwork. Happy client!

The service was thorough and every step was well explained. The technician was smart and polite and explained everything well. I will use Deljo again for all HVAC needs!

Update: We DELJO come out today and Joe did an amazing job! Professional, friendly and patient with how he explained things! Def recommend them!

Deljo always does a great job and has a friendly, knowledgeable staff! Eric came out today and took the time to really explain what was going on. We have only had positive experiences with their entire staff and def recommend them!

Had amazing service from David Ciechanowski! Very efficient and explained everything really well. Really nice guy, happy with my service!

Deljo installed our boiler system a few years ago and recently started a maintenance plan with them. Prompt, knowledgable, and friendly. David was our most recent tech to come out and he was great.

Andre did a fantastic job - diligent, explained the process extremely well, and made sure the job was done the right way. Very appreciative of the experience and highly recommend!

Alex was our maintenance technician. She did an outstanding job; she explained everything she did and outlined our preventive maintenance options. A great experience.