Heating & cooling in Edwardsville
Edwardsville is our home base, so you get the fastest response in town. From the historic downtown to the newer subdivisions off Governors' Parkway, we know the homes here and the systems inside them.

From St. Louis Street to the newest subdivisions
Edwardsville has been a city since 1818, and its houses show it. The St. Louis Street Historic District is lined with late-1800s Queen Anne and Italianate homes. LeClaire started in the 1890s as N.O. Nelson's planned village and became part of the city in 1934. Around them sit mid-century ranches, rentals near SIUE, and newer subdivisions on the edges of town.
Each of those asks something different of a heating and cooling system. Tall ceilings and plaster walls in the older homes make ductwork and airflow the main event. Newer houses are built tighter, so sizing, filtration and humidity control matter more than raw horsepower. We look at the house first, then the equipment, so the fix actually fits.
Edwardsville is home base for us, so calls in town are usually the quickest we run. Most repairs get handled the same day, with common parts already on the truck.
Questions from Edwardsville
Edwardsville is home base for us, so in-town calls are usually the quickest ones we run. We're open daily 8am to 8pm, and most repairs are handled the same day. If your heat or AC is out, say so when you call so we can get to you as fast as possible.
Usually, yes. Uneven rooms in older homes almost always come down to airflow: duct runs added decades after the house was built, too few return vents, or one system trying to cover two or three floors. We start with the ductwork and returns, then recommend the smallest change that fixes it, whether that's balancing, added returns, or a properly sized system for the upper floor.
Three things: filters, a furnace check before winter, and an AC check before summer. Tenants rarely change filters, and a clogged one is behind a lot of no-heat and frozen-coil calls. A spring and fall tune-up catches weak parts and clogged drain lines before they turn into a weekend emergency.
What Metro East neighbors say
5.0★ Google · 95+ reviews"I highly recommend Dan for all your HVAC needs. He's respectful, informative, timely, communicates well, and has very fair pricing. Most of all, he's honest about what he recommends."
"Our furnace needed replacing and he was here right away. When we had a thermostat issue afterward, he came right back. Great with us, great with our dog, and great customer service."
"Dan was prompt, professional, and knowledgeable. He quickly diagnosed and resolved my HVAC issue, and the pricing was fair and transparent. Highly recommend for anyone needing HVAC work."
Ready when you are.
Same-day repairs and free quotes across the Metro East & St. Louis.
Open daily 8a–8p · Same-day repairs on most calls




