John's Service and Sales - Oglesby's Expert HVAC Services

Short cycling is a common issue here, especially with older furnaces. It often indicates a clogged filter, improper airflow, or a faulty sensor. Continuing to run it can cause damage and higher bills. Our technicians are familiar with local system challenges and can diagnose the root cause—whether it's a simple fix or a sign your system needs maintenance or repair—to restore safe, efficient heat to your home.

Yes, we provide complete installation services for both systems. For over 60 years, we've helped Oglesby area homeowners with water heater replacements, new furnace and AC installations, and full plumbing setups. Our team ensures installations are done correctly, following local codes, so your systems operate efficiently and safely for years to come.

We can typically repair common issues like jams or resets. If the unit is old or damaged beyond repair, we also offer replacement installation. Our plumbers will assess the disposal, explain your options clearly, and handle the installation efficiently, including checking the electrical connection and drain lines to ensure everything works properly.