Why Is My Air Conditioner Running But Not Cooling Properly?

Your AC is running but not cooling because of issues like low refrigerant from a leak, dirty coils or filters, thermostat faults, blocked condensate drains, duct problems, or an overheating fan/compressor that trips a breaker. We inspect the system, measure refrigerant and airflow, clean coils and the condenser, clear drains, repair leaks and recharge refrigerant, fix thermostats, and present an upfront repair estimate. Annual spring tune-ups help prevent cooling loss and keep manufacturer coverage. 24/7 emergency AC repair is available in Carmel, Noblesville, Westfield, and Fishers. Quick checks: - Set thermostat to Cool and lower the setpoint. - Replace the air filter. - Clear debris around the outdoor unit. - Check the AC breaker. Updated: 2025-12-30 Need help in Carmel, IN? Call (317) 795-1651 or book online.

What should I do if my AC is blowing warm air intermittently?

Intermittent warm air usually points to airflow, refrigerant, or thermostat issues. Start with these quick checks: - Set thermostat to Cool; fan to Auto. - Replace the air filter. - Clear debris from the outdoor unit. - Check the breaker once. - If lines are iced, turn system off to thaw. If it persists, we will test refrigerant, clean coils, clear drains, and repair thermostats with 24/7 service and upfront pricing in Carmel, Fishers, and Noblesville. Updated: 2025-12-30 00:00:00 Need help in Carmel, IN? Call (317) 795-1651 or book online.

How much does AC compressor replacement cost for homeowners?

AC compressor replacement cost depends on your system and warranty status, so we confirm pricing after an on‑site inspection. You approve the price before work starts. Factors include tonnage, refrigerant type, accessibility, and any related parts. If your unit has a manufacturer or home warranty, we help coordinate the claim to reduce out‑of‑pocket costs. We offer 24/7 service, financing options, and a free service call with any paid repair. Serving Carmel, Noblesville, Fishers, and Westfield. Updated: 2025-12-30 00:00:00 Need help in Carmel, IN? Call (317) 795-1651 or book online.

AC Repair in Greater Indianapolis Area

Need fast AC repair? Our certified, background-checked techs diagnose and fix air conditioners today. Serving the Greater Indianapolis Area, including Indianapolis, Carmel, and Fishers. With a 4.9 rating from 3,063 reviews, 24/7 emergency help, and upfront, price-match pricing, we make it simple to get cool again. Beat the summer heat and prevent breakdowns with timely service. Call now or book online for trusted local AC repair.

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Experience unparalleled service and professionalism with Summers Plumbing Heating & Cooling, your trusted partner for comfort and reliability.

Experience reliable service with Summers Plumbing Heating & Cooling – your trusted partner for all your needs.

Experience unparalleled service and reliability with Summers Plumbing Heating & Cooling today!

Experience exceptional service with Summers Plumbing Heating & Cooling, where our skilled technicians ensure your HVAC systems run seamlessly.

Experience exceptional HVAC service with Summers Plumbing Heating & Cooling – where precision meets professionalism.

Each image is a real worksite photo, reflecting the quality and dedication in every project.

Why Choose Us

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Certified techniciansLicensed, insured, drug tested, and background checked.

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Proven local experts40+ years serving central Indiana homes.

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24/7 emergency serviceRapid response for no-cool and urgent AC failures.

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Upfront, fair pricingPrice-match guarantee and free second opinions on AC repair.

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Top-rated reputation4.9 rating from 3,063 reviews.

Why Homeowners Recommend Us

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speed

"They fit us in same day and had cold air running in minutes."

— Google reviewer

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professionalism

"Explained the issue clearly and fixed it efficiently."

— Google reviewer

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quality

"Price was competitive and the install team was timely and courteous."

— Google reviewer

Answers to Common Questions

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Why Is My Air Conditioner Running But Not Cooling Properly?
Your AC is running but not cooling because of issues like low refrigerant from a leak, dirty coils or filters, thermostat faults, blocked condensate drains, duct problems, or an overheating fan/compressor that trips a breaker. We inspect the system, measure refrigerant and airflow, clean coils and the condenser, clear drains, repair leaks and recharge refrigerant, fix thermostats, and present an upfront repair estimate. Annual spring tune-ups help prevent cooling loss and keep manufacturer coverage. 24/7 emergency AC repair is available in Carmel, Noblesville, Westfield, and Fishers.
Quick checks:
Set thermostat to Cool and lower the setpoint.
Replace the air filter.
Clear debris around the outdoor unit.
Check the AC breaker.

Updated: 2025-12-30

Need help in Carmel, IN? Call (317) 795-1651 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN4MWJldzBRRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICx1bew0QE%7CCgwIz8XQrAYQuPyomQI%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN0X1BXNFF3EAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICt_PW4Qw%7CCgwI6_PfrQYQkNryowM%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNPdGYydHdnRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICOtf2twgE%7CCgsIrcfRqwYQoOqtPA%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWeG9ySUhnEAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICVxorIHg%7CCgwIt_rNqwYQ6OWNhAM%7C?hl=en-US [4] https://www.summersphc.com/noblesville/services/cooling/[5] https://summersphc.com/noblesville/information-center/specials/[6] https://www.summersphc.com/noblesville/services/indoor-air/[7] https://summersphc.com/noblesville/city/noblesville-in-plumbing-heating-cooling/[8] https://summersphc.com/noblesville/city/cicero-in-plumbing-heating-cooling/[9] https://summersphc.com/noblesville/services/cooling/ac-tune-up/[10] https://summersphc.com/noblesville/city/arcadia-in-plumbing-heating-cooling/
What should I do if my AC is blowing warm air intermittently?
Intermittent warm air usually points to airflow, refrigerant, or thermostat issues. Start with these quick checks:
Set thermostat to Cool; fan to Auto.
Replace the air filter.
Clear debris from the outdoor unit.
Check the breaker once.
If lines are iced, turn system off to thaw. If it persists, we will test refrigerant, clean coils, clear drains, and repair thermostats with 24/7 service and upfront pricing in Carmel, Fishers, and Noblesville.

Updated: 2025-12-30 00:00:00

Need help in Carmel, IN? Call (317) 795-1651 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN4MWJldzBRRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICx1bew0QE%7CCgwIz8XQrAYQuPyomQI%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN0X1BXNFF3EAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICt_PW4Qw%7CCgwI6_PfrQYQkNryowM%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNPdGYydHdnRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICOtf2twgE%7CCgsIrcfRqwYQoOqtPA%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWeG9ySUhnEAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICVxorIHg%7CCgwIt_rNqwYQ6OWNhAM%7C?hl=en-US [4] https://www.summersphc.com/noblesville/services/cooling/[5] https://summersphc.com/noblesville/information-center/specials/[6] https://www.summersphc.com/noblesville/services/indoor-air/[7] https://summersphc.com/noblesville/city/noblesville-in-plumbing-heating-cooling/[8] https://summersphc.com/noblesville/city/cicero-in-plumbing-heating-cooling/[9] https://summersphc.com/noblesville/services/cooling/ac-tune-up/[10] https://summersphc.com/noblesville/city/arcadia-in-plumbing-heating-cooling/
How much does AC compressor replacement cost for homeowners?
AC compressor replacement cost depends on your system and warranty status, so we confirm pricing after an on‑site inspection. You approve the price before work starts. Factors include tonnage, refrigerant type, accessibility, and any related parts. If your unit has a manufacturer or home warranty, we help coordinate the claim to reduce out‑of‑pocket costs. We offer 24/7 service, financing options, and a free service call with any paid repair. Serving Carmel, Noblesville, Fishers, and Westfield.

Updated: 2025-12-30 00:00:00

Need help in Carmel, IN? Call (317) 795-1651 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUN4MWJldzBRRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICx1bew0QE%7CCgwIz8XQrAYQuPyomQI%7C?hl=en-US [1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN0X1BXNFF3EAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICt_PW4Qw%7CCgwI6_PfrQYQkNryowM%7C?hl=en-US [2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNPdGYydHdnRRAB!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICOtf2twgE%7CCgsIrcfRqwYQoOqtPA%7C?hl=en-US [3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNWeG9ySUhnEAE!2m1!1s0x0:0x4709cbd755824aa4!3m1!1s2@1:CIHM0ogKEICAgICVxorIHg%7CCgwIt_rNqwYQ6OWNhAM%7C?hl=en-US [4] https://www.summersphc.com/noblesville/services/cooling/[5] https://summersphc.com/noblesville/information-center/specials/[6] https://www.summersphc.com/noblesville/services/indoor-air/[7] https://summersphc.com/noblesville/city/noblesville-in-plumbing-heating-cooling/[8] https://summersphc.com/noblesville/city/cicero-in-plumbing-heating-cooling/[9] https://summersphc.com/noblesville/services/cooling/ac-tune-up/[10] https://summersphc.com/noblesville/city/arcadia-in-plumbing-heating-cooling/

Where We Work

What areas do you serve for ac repair?

We serve the Greater Indianapolis Area, including Indianapolis, Carmel, and Fishers. See the full list of communities we visit below.

Greater Indianapolis Area

location_onIndianapolis, INlocation_onCarmel, INlocation_onFishers, IN

Complete Service Area:

Indianapolis, INFishers, INCarmel, INCicero, INWestfield, INSheridan, INArcadia, INNoblesville, INAtlanta, IN

Get Professional Service Today - Call Summers Plumbing Heating & Cooling or Book Now

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