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93% Recommended

2 Years In Business

Company Details

Contact

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18525 South Torrence Avenue
Lansing, IL 60438

Hours

  • Mon:
  • Tue:
  • Wed:
  • Thu:
  • Fri:
  • Sat:
  • Sun:
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Achievements

Service Details

  • Residential Work

Areas of Expertise

  • HVAC
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Cost Information

  • Free Estimates

Ratings

4.6
14 Verified Reviews
  • 5
    12
  • 4
    1
  • 3
    0
  • 2
    1
  • 1
    0

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 14 reviews Showing 0 reviews
4.5 Tasha D. Chicago, IL
12/6/2020

i love there work... There patience and understanding was remarkable dealing with a older house. Also there prices was GREAT!

5.0 David J. Chicago, IL
12/6/2020

Very Professional, very hands on and extremely thorough in this area. Need more honest and capable people of this caliber in business PERIOD

5.0 Deborah B. Evergreen Park, IL
9/1/2020

We had an HVAC system that was very old and were told not to "put any more money into the furnace" and the a/c unit died about 4-5 years ago, so we finally decided to get quotes to replace the whole system, inside and out. We received several quotes, but I really got a great vibe from Mr. Nelson at Certified Heating LLC. From the very beginning, he was very forthright and down-to-earth, which I appreciated. He told me to call anytime if I had any questions. His quote was the best and since I really connected with him, we decided to go with him. His men were out ASAP, were courteous, professional and made sure everything operated exactly as it should. Mr. Nelson came by to make sure I was happy with the work done, and I know that we made the right choice. Choose Certified Heating LLC for all of your HVAC needs....you will not be disappointed!!

4.0 James S.
7/5/2018

no comment.

5.0 V D. Dolton, IL
11/19/2017

The owner called and within two day ac and furnace was installed. God bless him and thank You for everything

5.0 Charles M. Chicago, IL
8/19/2017

Keith Nelson was professional and took the time to explain what I needed and why. The was no pressure or fast talk. His men arrived on time and appeared to be very knowledgeable. They were efficient and left their work area neat. I would use this company again.

5.0 Rona H. Matteson, IL
8/6/2017

My furnace was leaking excessively. I spoke to Keith Nelson and he came out and assessed the problem on a Saturday close to closing. A contractor came the next morning and fixed the problem charging a nominal fee. I highly recommend this company!

5.0 Deborah L. Chicago, IL
11/21/2015

Keith Nelson and his team did a great job diagnosing that I needed a new Heater and working with American Home Shield to get the heater covered. They also offered me and installed a number of additional items to my heater, humidifier, air filter, to meet my needs. They are courteous and responsive. And, their prices were almost half the cost of Four Seasons! They are my new heating and air conditioning company!

5.0 Marjorie M. Chicago, IL
9/9/2015

The installers were very courteous and professional. The owner and project manager kept in touch with me throughout the installation. I am very pleased with the work performed in my home. I look forward to the annual maintenance that they will be providing. I will certainly recommend this company to others looking for this type of service.

0.0 Bernard D. Chicago, IL
10/19/2011

this is a top company with hard working and efficient staff.

Showing 1-10 of 14 results Showing 0 of 0 results
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