HVAC Maintenance in Greater Marion
Keep your system efficient with expert HVAC maintenance and clear value. Our award-winning, background-checked technicians service all makes and models. We stand behind our work with strong warranties and a price-match promise, backed by a 4.9 rating from 2,482 reviews. Serving the Greater Marion area, including Marion, Wabash, and Gas City. Get ahead of summer heat with a seasonal tune-up. Call or book online today.
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Stay cool and efficient with Summers Plumbing Heating & Cooling's reliable AC services, ensuring your comfort every season!

Summers Plumbing Heating & Cooling ensures your HVAC system runs efficiently with expert maintenance.

Ensure your HVAC system runs efficiently with clean and well-maintained equipment. Count on Summers Plumbing Heating & Cooling for all your HVAC needs.

Ensure your comfort and system efficiency with quality maintenance from Summers Plumbing Heating & Cooling.
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View all offers$69 AC Tune-Up Special No Breakdown Guarantee! Summers AC Inspection
- No Breakdown Guarantee!
Must be presented at time of service. Cannot be combined with other discounts or coupons. Limited Time Offer.
PRECISION AC TUNE-UP No Breakdown Guarantee $ 69 This Month Only AC Maintenance AC Clean & Rinse System Safety Check
- AC Clean & Rinse
- System Safety Check
Zero charges for overtime
- Prioritized status and one-day replacement services
- Zero charges for overtime
- Guaranteed great customer service
- Regular AC equipment tune-ups
- Multiple discounts and savings on repairs and equipment.
Join our maintenance agreement program
Why Choose Us
Lennox-recognized quality
Lennox Circle of Excellence, top ~1% of dealers
Pro techs, vetted
Licensed, trained, and background-checked technicians
Strong warranties
Up to 10-year labor and lifetime warranty on select AC replacements
Transparent pricing
Worry Free Guarantee with price-match policy
Trusted locally
4.9 rating from 2,482 reviews
What Our Customers Say
prevention
“Through preventive maintenance we were able to correct a problem in its early stages.”
value
“I gladly renewed our Summers membership for annual HVAC and plumbing inspections.”
education
“He explained how proper maintenance would extend the life of my system.”
Preventive HVAC maintenance is a planned schedule of seasonal tune-ups and safety checks that keep your furnace and AC clean, efficient, and within manufacturer specs. The most common reason it matters is that dust, wear, and loose connections slowly choke airflow and strain parts, leading to higher bills and surprise breakdowns. Regular service can boost efficiency by 10%–25%, help keep furnace warranties valid, and reduce risks like carbon monoxide or electrical issues. In our experience serving homeowners around Gas City, a loose wire can mimic a major failure until a simple tightening fixes it. Compared to urgent fixes, routine maintenance is typically a lower, predictable expense.
A professional visit typically includes:
- Replacing or cleaning air filters
- Cleaning condenser coils (twice a year)
- Checking refrigerant levels for proper charge
- Performing safety checks for carbon monoxide and electrical connections
Schedule maintenance before summer and winter so small issues don’t grow into outages.
Updated: 2026-03-30
Need help in Gas City, IN? Call (765) 613-0053 or book online. "He ran through the HVAC system, inspected maintenance items as required, and was done in 30 mins... I GLADLY renewed our Summers membership for annual HVAC and plumbing inspections for my home and its worth every penny!" — Mike S.
A typical HVAC tune-up with Summers includes thermostat calibration, tightening electrical connections, lubricating moving parts, checking refrigerant levels, cleaning condenser coils, clearing condensate drains, and replacing or cleaning air filters. For furnaces, we clear vent and intake blockages, inspect the heat exchanger, clean the blower, verify burner and flame sensor operation, lubricate parts, and test the startup cycle. We recommend bi-annual visits: before summer and before winter. Maintenance agreements add prioritized status, one-day replacement services, zero overtime charges, and regular tune-ups for Marion-area homes.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"They were knowledgeable, efficient, and resolved all my AC issues in no time." — Jane D.
A typical AC tune-up service includes comprehensive airflow, refrigerant, electrical, mechanical, and safety checks to restore efficiency and reliability. Most problems we find stem from restricted airflow or dirty components that force the system to work harder. Our technicians also serve homes throughout Grant County area, including Fairmount. A common field insight: a mildly low refrigerant level can mimic a clogged filter, so we verify both before making adjustments.
Typical tasks include:
- Replace or clean the air filter.
- Clean condenser and evaporator coils.
- Check refrigerant levels for proper charge.
- Inspect and seal accessible duct leaks.
- Lubricate moving parts; tighten and inspect electrical connections for corrosion.
- Test thermostat operation and perform system safety checks to reduce electrical risks.
Change your air filter regularly between visits to keep airflow healthy.
Updated: 2026-03-09
Need help in Grant County, IN? Call (765) 613-0053 or book online. "Technician was very informative, on time, and friendly." — David S.
HVAC maintenance with Summers Plumbing Heating & Cooling typically starts at $69 for seasonal tune-up specials in Marion. Exact pricing depends on your system and what the technician finds during inspection. Many homeowners choose bi-annual service, once before summer and once before winter. Maintenance plan members get prioritized status, one-day replacement services, zero overtime charges, and regular tune-ups.
Updated: 2025-12-21 00:00:00
Need help in Marion, IN? Call (765) 613-0053 or book online.
"I GLADLY renewed our Summers membership for annual HVAC and plumbing inspections." — Jane D.
Annual HVAC maintenance costs vary by plan and visit count. With Summers in Marion, current limited-time promos are $69 for an AC tune-up and $69 for a furnace tune-up. Many homeowners choose bi-annual service—once before summer and once before winter. A maintenance agreement can bundle these visits and adds perks like prioritized status and zero overtime charges. Exact pricing is confirmed after inspection and plan selection. Service available in Marion, Gas City, Hartford City, and nearby.
Updated: 2025-12-21
Need help in Marion, IN? Call (765) 613-0053 or book online.
"We purchased the maintenance plan and feel that it will serve us well." — Anonymous L.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.
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