Serving Belvidere, IL and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"If we had to purchase new units I’m so glad we went with him! Great job !"




Serving Belvidere, IL and surrounding areas
Approved
In business since 2007
Free estimates
Warranties offered
"If we had to purchase new units I’m so glad we went with him! Great job !"




Serving Belvidere, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"Knowledgeable and professional air conditioning service"





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Serving Belvidere, IL and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Very Professional and provided great plumbing service in a timely manner."

Serving Belvidere, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Excellent! Serviced furnace and changed humidifier pad . Also cleaned hot water unit ."





Serving Belvidere, IL and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
At LSI repair we offer only the best and fair prices. We also specialize in heat treating furnaces but we cover a large array of services from residential to commercial from small to big.

Serving Belvidere, IL and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Nicely done. We have two Carrier furnaces in our old house. I phoned Air Solutions for an annual inspection/clean on both units and they had a man available the same day. Very nice tech, good communication, no issues, and they let us use the Angie's coupon on both units. Will definitely hire again!"





Serving Belvidere, IL and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"Over the years, I have had some harrowing experiences when I have faced computer malfunctions. Just the thought of another telephonic tech support marathon made me cringe. Until now. This was the most pleasant computer repair encounter ever. As I sat comfortably in my recliner, Jim worked his magic on my computer and taught me a few things while he was doing it. Not only does my middle-aged computer run like a teenager again, I can surf with confidence knowing that he is just a phone call away. Before you go buy a new computer (as I was about ready to do), call North Alabama Technical Services. You will be glad you did!
"



Serving Belvidere, IL and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
"Called them as A/C was not working. They came out and refreshed freon. that was $215 fee. Our A/C was old and we were advised that it may or may not last. We decided to get a new A/C as ours was 20 years old. They advised me of the different models that they work with and gave me a written estimate and let me choose. The.y also subtracted the cost of the freon from the installation cost of a new A/C. One thing that was very impressive was that they were very punctual and gave us estimated time to have work completed. We ran into many other vendors who could not seem to provide accurate information. My wife and I felt an immediate concern for our worries from Oscar. We felt our needs were met and was very happy with service provided. I appreciated the way we were treated. This is a small business that seems to go the extra mile for you."

Serving Belvidere, IL and surrounding areas
In business since 2022
Free estimates
Credit card accepted
Your local small business HVAC company providing installations, duct work, tune ups, and maintenance. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

Serving Belvidere, IL and surrounding areas
In business since 2010
Free estimates
Emergency services offered
We here at Preferred Home Improvements take pride in our work! Customer service and satisfaction is our number one goal! The Services we offer are : Air Duct Cleaning Dryer vent cleaning Attic Insulation Crawl space clean ups We also offer other home services! We do full viedo inspections of duct work we also will do a whole walk through and explain everything step by step. We also offer before and after pictures! We have been in business over 6 years and are here to stay. We promise you will have a Awsome experience with us. We also offer yearly warranties and free estimates! Our service area is within 150 miles of the Quad Cites!





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