This can happen if the thermostat is set incorrectly, the air filter is dirty, vents are blocked, a breaker has tripped or a dirty outdoor coil. If none of these quick checks solve it, it’s time to call Atteberry & Marshall for professional service.
A clogged filter, thermostat issue, closed gas valve, or ignition problem are all common culprits. If your furnace still won’t heat, our technicians can diagnose and repair it quickly.
Check the thermostat settings, power switches, and circuit breakers. If the system still won’t start, you may need a service visit to identify the issue.
Warning signs include unusual noises, uneven heating or cooling, frequent cycling, or higher energy bills. If you notice any of these, give us a call.
Yes. Heating and cooling problems often happen outside of business hours. We provide fast, reliable emergency service when you need it most.
Yes. Heating and cooling problems often happen outside of business hours. We provide fast, reliable emergency service when you need it most.
At least once a year — ideally twice. A spring tune-up prepares your cooling system, and a fall tune-up gets your furnace or heat pump ready for winter.
Our technicians check all major components, clean and adjust parts, test safety systems, and make sure your unit is running efficiently.
Yes. Clean filters, well-tuned equipment, and sealed ductwork all help your system use less energy while keeping your home comfortable.
If your system is 10–15 years old, needs frequent repairs, or struggles to keep your home comfortable, replacement is often the best option.
On average, furnaces last about 15–20 years and air conditioners last 12–15 years with regular maintenance.
High-efficiency systems reduce energy costs, improve comfort, and may qualify for rebates or incentives.
Yes. Atteberry & Marshall partners with Synchrony to provide flexible financing options for new systems and major repairs.
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In many cases, yes. We can review financing options to help make unexpected repairs more manageable.
Synchrony offers credit-based financing with flexible payment terms. Our team can help you apply and find the right plan for your needs.
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Approval depends on Synchrony’s credit review, but many customers are able to qualify for HVAC financing.
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We proudly serve homeowners throughout East Central Illinois.
Response times vary depending on demand and weather, but we always prioritize emergencies and work to schedule you as quickly as possible. To ensure same day service ask about our Special Comfort Care Contract.
Click here to learn more about our Special Comfort Contract.
We’re a trusted local company that’s been helping East Central Illinois stay comfortable for over 40 years.
Second generation and woman-owned, our focus is on our customers.
Honest service, fair pricing, and reliable workmanship has made us the hometown heroes for all of the area.
Just give us a call or request an appointment through our website. We’ll confirm your details and schedule service at a time that works for you.
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