Top Gas Furnace Installation Services in Des Plaines, IL

They do not honor your time commitments. I scheduled an appointment one week in advance and they called me the day before to schedule in another week out. Not to be trusted.

Thanks RReliable for replacing my furnace....professional, prompt and very reasonable pricing.

Guys were very professional, each installer introduced his self to me, they did a great job and cleaned up then when the they finished they each guy thanked me. I was blown away.

Working with R-Reliable Heating and Cooling was nothing short of amazing. The crew was pleasant, quick, and their work was very neat. Best experience I’ve had!

My mom has her furnace serviced annually by R-Reliable and she is always pleased. That made me get mine installed by them as well. Great install guys! Thank you

DSM Contractors took a 79% deposit for a porch on Sept. 10, 2018 and never secured a permit or started the work. November 2018 was the last time I saw Dan St. Mary. He had been doing a kitchen and bath for me and never finished that either. I am consid...

Great work from Dan. He spent a day at our new house doing a variety of things including furniture assembly, painting and mirror hanging, grill assembly, etc. nice and professional and will use him again.

Dan has always been very responsive to work on both big and small projects. He has good ideas to share and I've been especially impressed in dealing with on the electrical issues in our old home.

DLP did a $100,000 new install on a commercial building and had the best price after 8 proposals. Installed quality equipment and got the job done quickly.

Very honest. Something you don't see very often nowadays. I was told by another furnace repair guy that my furnace was shot and I would need to replace it. the guy seemed a little pushy so I decided I would get one more opinion before I spent all that mon...