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    Services - DenSon Heating & Cooling

    Electric installation or replacement

    Electric repair

    Generator installation

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    Generator repair

    HVAC installation or replacement

    HVAC system repair

    HVAC system maintenance

    Water heater installation

    Water heater repair

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    Generations Electric & Service Co.

    Generations Electric & Service Co.

    (1 review)

    I have an old home that I have been remodeling and needed an electrician for several quirky…read moreelectrical problems - a porch light replacement, a bathroom vent/light replacement, a basement light replacement and a really tricky dead connection to the over-the-stove microwave. I called Generations and they sent Tom out to my house right away. He had the microwave fixed in no time (I'd been trying to track that down off-and-on for... a while). He also diagnosed the problem with the porch light - it turns out that the brand-new motion sensing light I had put on last fall had a defective sensor, so the light wouldn't turn on. I had also picked up the wrong type of fixture for the basement light, and I hadn't purchased the bathroom vent/light yet at that point, because I wanted to ask first how big of a project it was going to be first. After talking over what I needed with Tom, I picked up a new porch light, bathroom vent/light, and basement light the next day, and once again, Tom came right over to finish the projects. Honestly, I thought I might pay a premium for hiring a company with that responsive of a service, but when I got the bill, I was happily surprised with a very reasonable bill. Overall, I'm totally satisfied with the service I received from Generations Electric. They were fast to respond and fixed everything I needed to have fixed quickly, and at a fair price. Tom was a total professional and a pleasure to work with. They will definitely be my first call next time I need an electrician.

    From the owner: Heating & Cooling, Electrical Contractors…read more Products: Gas and Electric Furnaces, Air Conditioning and Heat Pumps, Ductless Heating and Cooling Systems, Automatic Standby Generators, Climate Master Geothermal Systems Services: Guaranteed Quality Workmanship, Available Saturdays for Emergencies Only, Electrical Service Residential and Commercial, Heating and Cooling Residential and Commercial Sales, Service and Installation, Generators Standby Residential and Commercial Sales, Service and Installation Brands: Rheem Heating and Cooling Products, Generac Residential and Commercial Standby Generators, Panasonic Ductless Inverter Heating and Cooling Systems, Climate Master Geothermal Heating and Cooling Systems Location Facts: Office Located at 760 Hickory St in Hamilton IL Since 2005

    Cummins Sales and Service

    Cummins Sales and Service

    (4 reviews)

    North Riverfront

    Me and my wife are headed to Colorado in a class C motorhome as we entered our trip our Onan…read moreCummings 4000 W generator was not operating correctly.It was a brand new 2017 unit. I found this place after doing a Google search and the nice lady that talk to me on the phone She shirred me they would get me right in first thing in the morning when they open up. I showed up and talked to the service advisor he was super nice and assured me that he would get us taken care of as quick as possible. Within a few hours they had my generator operating perfectly, the technician even took the time to go over the generator with me and give me information on any future issues that I might have with it and on top of that both the technician and the advisor was above courteous and helpful. I recommend any one who is having trouble with there Cummings equipment to go here. Great people and great company.

    Traveling thru St. Louis and had problem with my Motorhome generator. Got an appt. for repair at…read more10am but repairs were not done till 1:30. We also had a belt that needed to be replaced but they stated they could not find the correct belt for the 400hp Cummins Diesel engine??? Yet they advertise they are a Cummins dealer/repair shop. They fixed the generator fuel pump but they charged unnecessary fees that really just looked like they were just adding fees to make money. They charged a $50 tool fee for looking up the part, $25 hazardous waste fee for taking the part but they did not take the part, $24 shop fee and they did not use anything from the shop, charged 2 hours labor for a 45 minute job. They were very disorganized, not customer friendly, acting like they could care less if they helped you or not. I would not recommend this Cummins dealer/shop to anyone.

    DenSon Heating & Cooling - hvac - Updated May 2026

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