HVAC Maintenance in Northwest Indiana
Keep your system efficient with professional HVAC maintenance from a local team you can trust. We serve Northwest Indiana, including Valparaiso, Portage, and Chesterton. Our trained, licensed, and insured technicians back work with a price-match guarantee, and our customers give us a 4.9 rating from 3,221 reviews. Get ready for the season before summer heat arrives. Call now or schedule online for a convenient tune-up.
What can you expect to pay?
How customers feel about the bill, in their words.
Post-job survey · verified customers
What moves the final number.
These variables drive the biggest cost swings across Summers Plumbing Heating & Cooling job history.
Why Choose Us
Licensed and insured
Fully licensed, bonded, and insured team
Since 1969
Serving homeowners locally since 1969
Price-match promise
We match or beat competitors’ prices
24/7 availability
Round-the-clock emergency service
Top-rated service
4.9 rating from 3,221 reviews
What Our Customers Say
professionalism
“Very professional knowledgeable polite. Explained what I needed to know for maintenance.”
quality
“Consistently well done preventive maintenance resulting in top performance and reliability.”
value
“Their annual maintenance plan saves you on maintenance visits. Good company for reliable service.”
A typical AC tune-up from Summers Plumbing Heating & Cooling includes professional cleaning, performance testing, safety checks, and adjustments to keep your air conditioner efficient and reliable. The most common issues we prevent come from dirt buildup and restricted airflow that make the unit work harder. Our licensed technicians serve homes across the Chesterton area and apply local climate know-how during inspections. Many homeowners enroll in our maintenance plan for two annual tune-ups and repair discounts.
Tasks typically include:
- Clean condenser/evaporator coils and blower components
- Measure refrigerant level and verify proper airflow
- Secure electrical connections; test and calibrate the thermostat
- Replace filters as needed and clear the condensate drain
For best results, schedule before peak heat and keep a clean filter to protect airflow.
Updated: 2026-04-01
Need help in Chesterton, IN? Call (219) 500-8902 or book online.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.