Top Heat Pump Installation Services in Darien, IL

I asked Dutchman if they could install a new pump in my ejector pit. (which receives waste from the basement full bath toilet, shower and sink). They installed a $200 sub pump (for a drain tile pit) instead of a sewage pump (which can pass up to 2" parti...

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

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.

I had a very good experience with NLB Heating. Nick was professional and personal in his repairs of our furnace. We were happy with the work he has done for us we highly recommend him and his company.

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...

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...