Top Gas Furnace Installation Services in Romeoville, IL

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.

Friendly and courteous. Did a wonderful job inspecting and cleaning my furnace. Would recommend them!

WOW! Was ready to be oversold, bells and whistles on a new furnace. Nicole sold me what I needed. I felt comfortable with discussing my needs, she got me a excellent unit (Traine), options to replace the AC at the same (pro's and con's) of doing so at ...

They arrived on time and were very professional. They were able to work a clean and check of my furnace into my busy schedule. I will use them again and would definitely recommend them. A++++

Fast Service and excellent price. The team did a great job on our air ducts. I will recommend it for sure!! They are very neat and don't leave a mess.

Terrible company overall, worst experience I have ever had. They cut corners, he tried to walk away from the project with electrical outlets unfinished and doesn't pay subcontractors. He just committed a $12,000 check fraud by giving bogus check to a sub ...

I hired Martin and Samuel Arteaga, to do a complete remodel for me in 2012. My mother had become ill and I brought her to live with me and was going to convert house to rental property, but this, did not happen. From the beginning, I had problems with t...

I called NLB because my furnace quit working and I couldn't be happier! Nick came out immediately and fixed the problem. He is extremely knowledgable and friendly. Nick was more thorough than other companies I have had out in the past and was more afforda...

Our AC unit went down in the spring of 2014. I called NLB and Nick and his team responded immediately. I had invested a great deal of money in the unit with another contractor a few years ago, and frankly, I was overcharged and the work was terrible--henc...

Company has good integrity and honest. Nick was on time, did excellent work, and gave me a very fair price on my AC repair last summer. I would definitely use again and refer him.

I've been using NLB since 2009 and can't begin to tell you how much they have done for my family. They have maintained our old AC and have made a few emergency calls from me when we were without heat a few winters ago. We purchased a new package from them...

Excellent to keep appointment. Excellent work quality. Excellent value.

The first coldest day of the year. I have heat again! Thanks to Philip. A knowledgeable repairman, fixed only what was necessary! Will definitely be the only place I call with furnace repair needs. Thank You!