4.8 
21 *The Angi rating for Heating And Air Conditioning Service companies in Gillespie, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Gillespie, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on July 18, 2026
Serving Gillespie, IL and surrounding areas
Approved
Customers say: Quick response
"Talked to them they were very honest and I received a lower quote they were happy to say take the lower quote but if needed anything else or advise to call. Very well ran company."
Serving Gillespie, IL and surrounding areas
Approved
We are native to central Illinois and deeply rooted in faith and family. We thrive on helping property owners maintain their investments by providing quality workmanship. With more than 20 years of experience in residential and commercial property maintenance, we are well aware the problems property owners in central Illinois face. We are your go to for nearly everything from the foundation to the roof and anything in between with a specialty in HVAC. We would love an opportunity to help you find a solution for all of your property needs.
Serving Gillespie, IL and surrounding areas
Approved
Hi! My name is Brittany Evans, and I am the founder and owner of Royal Obsidian LLC.\nAs a St. Louis native, local business owner, and mother, I started this company with a simple goal: to give our local community clean, peaceful, and healthy living spaces. I know how important it is to have a comfortable, well-maintained home—and I also know how much time, effort, and physical work it takes to keep it that way.\nWhether you need help with deep indoor cleaning, keeping up with laundry, or clearing off driveways and walkways, my team and I treat every home with the utmost care and respect. We are fully licensed, insured, and dedicated to delivering honest, reliable service every single time.\nI’d love the chance to learn what you need and see how we can make your day-to-day life just a little easier.\n
Serving Gillespie, IL and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
C-MAC Development, LLC offers quality services to clients at reasonable prices. Our courteous staff has the professional tools and experience necessary to help with all your needs. We specialize in interior and exterior painting, kitchen and bath remodels, flooring, window installations, fences and decks. Call today to get in touch with our staff, and to learn more about what we have to offer!
Serving Gillespie, IL and surrounding areas
Approved
Property manager with 25 years experience fixing thing that break. Plumbing and electrical repair.
Serving Gillespie, IL and surrounding areas
Approved
We're a local small contracting company ready to take on your next project ? big or small.\nFrom kitchen & bathroom remodels, decks, and general repairs to commercial work ? we do it all with quality craftsmanship and honest pricing.\n? FREE Estimates\n? Reliable & Insured\n? Family-Owned & Operated\n? Serving Alton and surrounding communities\nIf you're thinking about a project, now?s the perfect time! Message us, comment below, or give us a call (618-915-9749) for your no-obligation free estimate.\nLet?s build something great together! ??\nEssentialconceptsllc.com\n
Serving Gillespie, IL and surrounding areas
Approved
Painting and Drywall Repairs
Serving Gillespie, IL and surrounding areas
Approved
Looking for tree service work small jobs for start look to expand quickly \n
Serving Gillespie, IL and surrounding areas
Emergency services offered
Warranties offered
Small jobs welcome
"Yes....he did the work and I am very pleased. Great guy I wish there were more like home."
+4
Serving Gillespie, IL and surrounding areas
In business since 2020
Free estimates
"Rigidly call to replace the furnace he came out looked at it said you donâ t need to replace it he show me the part he replaced save me 1500 $2000 very thankful for that most big companies we just took your money"
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