AC Installation in Greater Columbia
Need a new AC installed now? Our third-generation, family-owned team designs and installs efficient cooling systems across Greater Columbia, including Columbia, Lexington, and Irmo. We back every job with a 100% satisfaction guarantee and hold an A+ BBB rating, with a 4.8 score from 1,030 reviews. We offer a true 24/7 service line and continuously trained technicians. Before the summer heat hits, schedule a free estimate. Call (803) 888-4115 or book online today.
Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"Alix and the team did an excellent job installing my new AC."
"I had Kaminer Heating & Cooling install a new HVAC system, and I couldn't be happier."
"The install went fantastic."
Answers to Common Questions
View All FAQsHow much does it cost to install central air with ductwork?
The cost to install central air with ductwork is confirmed after an in-home assessment because it depends on system size, duct design, and the condition of your home. Most price swings come from the ductwork scope—building new ducts versus modifying and sealing existing runs. We also factor BTU capacity, airflow, and access in attics or crawlspaces. On retrofits, attic access and sealing leaky returns can drive labor more than the outdoor unit. Our team regularly plans and installs ducted systems for homes across the Columbia area. We offer free estimates for AC installations and have flexible financing options if you choose to proceed. If ducts test sound, costs center on the new system and setup; if they’re undersized or damaged, expect higher labor for redesign and replacement. Schedule an on-site evaluation before peak season so your quote reflects the exact duct and equipment needs. <br/> Updated: 2026-05-04 <br/> Need help in West Columbia, SC? Call (803) 888-4115 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNPcmFlVXFBRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICOraeUqAE%7CCgwI2aKulQYQyPClpAI%7C?hl=en-US[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNPMzdMU0h3EAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICO37LSHw%7CCgwIzMzSlQYQgM2u8AE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xsWFZ6QjZObGRyTkhWTk9XTlpjWFIyWmt4SFVrRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CAIQACodChtycF9oOllXVzB6NldrNHVNOWNZcXR2ZkxHUkE%7C0cvb1k243E4%7C[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNKOC1QeGxRRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICJ8-PxlQE%7CCgwI9r6RpQYQwIfYxAI%7C?hl=en-US[4] http://kaminerhac.com/services/air-quality/[5] http://kaminerhac.com/services/cooling/ac-inspection/[6] https://www.kaminerhac.com/our-services/cooling/air-conditioner-repairs/[7] https://www.kaminerhac.com/our-services/cooling/[8] http://kaminerhac.com/services/cooling/How much does it cost to install a central air conditioner?
We provide free written estimates for central AC installation because total cost varies by home and system. Price is driven by system size and efficiency, ductwork condition or changes, and home factors like square footage, insulation, and window placement. We assess your needs, remove the old unit, install the new system, connect to existing ductwork, and test performance. Financing is available, and we assist with eligible rebates. We serve Columbia, Lexington, Irmo, and nearby.
<br/> Updated: 2025-12-22 <br/>Need help in Columbia, SC? Call (803) 888-4115 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURfX04tLWRREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgID__N--dQ%7CCgsIpc3EvAYQyOfxZQ%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN5OXUtTUtBEAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICy9u-MKA%7CCgwIqby-lgYQ4MCT6QE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURidnZqM3RnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDbvvj3tgE%7CCgwIk7DFtQYQwJyQrQM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNYcGZ1WmJREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICXpfuZbQ%7CCgsImeTKuAYQ4IapeQ%7C[4] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[5] https://www.kaminerhac.com/our-services/air-quality/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[8] https://www.kaminerhac.com/our-services/cooling/ac-inspection/[9] https://www.kaminerhac.com/about-us/[10] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[11] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/How much does central AC installation typically cost for homeowners?
Central AC installation cost depends on your home and system choice. We give free, written estimates after an on-site assessment. Our technicians size the system for your home, check ductwork, and review options like air quality add-ons or humidity control. Financing is available, and we help you pursue eligible rebates. Exact pricing is confirmed after inspection and scope review. We also offer yearly service agreements to protect your investment in Columbia’s climate.
<br/> <br/> Updated: 2025-12-22 00:00:00 <br/> <br/> Need help in Columbia, SC? Call (803) 888-4115 or book online.[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURfX04tLWRREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgID__N--dQ%7CCgsIpc3EvAYQyOfxZQ%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN5OXUtTUtBEAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICy9u-MKA%7CCgwIqby-lgYQ4MCT6QE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURidnZqM3RnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDbvvj3tgE%7CCgwIk7DFtQYQwJyQrQM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNYcGZ1WmJREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICXpfuZbQ%7CCgsImeTKuAYQ4IapeQ%7C[4] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[5] https://www.kaminerhac.com/our-services/air-quality/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[8] https://www.kaminerhac.com/our-services/cooling/ac-inspection/[9] https://www.kaminerhac.com/about-us/[10] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[11] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/How much does AC installation typically cost for a new system?
AC installation pricing for a new system varies by home and system needs. We provide free, written estimates after a technician assesses sizing, ductwork, and installation conditions. Exact pricing is confirmed on site.
What affects cost:
- System size and efficiency chosen.
- Ductwork repair or new duct runs.
- Add‑ons like air filtration or dehumidifiers.
- Replacement vs. new installation scope.
We offer flexible financing and can help you pursue eligible rebates. Family-owned since 1956, with a 100% satisfaction guarantee. <br/> Updated: 2025-12-22 00:00:00 <br/> Need help in Columbia, SC? Call (803) 888-4115 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURfX04tLWRREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgID__N--dQ%7CCgsIpc3EvAYQyOfxZQ%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN5OXUtTUtBEAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICy9u-MKA%7CCgwIqby-lgYQ4MCT6QE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURidnZqM3RnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDbvvj3tgE%7CCgwIk7DFtQYQwJyQrQM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNYcGZ1WmJREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICXpfuZbQ%7CCgsImeTKuAYQ4IapeQ%7C[4] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[5] https://www.kaminerhac.com/our-services/air-quality/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[8] https://www.kaminerhac.com/our-services/cooling/ac-inspection/[9] https://www.kaminerhac.com/about-us/[10] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[11] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/How much does AC installation cost for a typical home?
AC installation cost varies by home and system. We provide a free, written estimate after an in‑home assessment. A technician sizes the system and reviews your goals before confirming price.
What affects price:
- Home size, insulation, and duct condition
- System type and efficiency level
- Needed duct repairs or accessories (filtration, dehumidifiers)
- Replacement vs. new install
We offer financing and help you navigate available incentives and rebates. We also back our work with a 100% satisfaction guarantee and 24/7 support in Columbia and nearby areas like Lexington. <br/> Updated: 2025-12-22 00:00:00 <br/> Need help in Columbia, SC? Call (803) 888-4115 or book online.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURfX04tLWRREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgID__N--dQ%7CCgsIpc3EvAYQyOfxZQ%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUN5OXUtTUtBEAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICy9u-MKA%7CCgwIqby-lgYQ4MCT6QE%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURidnZqM3RnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDbvvj3tgE%7CCgwIk7DFtQYQwJyQrQM%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUNYcGZ1WmJREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICXpfuZbQ%7CCgsImeTKuAYQ4IapeQ%7C[4] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[5] https://www.kaminerhac.com/our-services/air-quality/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[8] https://www.kaminerhac.com/our-services/cooling/ac-inspection/[9] https://www.kaminerhac.com/about-us/[10] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[11] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/
Helpful Tips & Maintenance Advice
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Where We Work
What areas do you serve for ac installation?
We serve the Greater Columbia region, including Columbia, Lexington, and Irmo. See the full list of communities we cover below.

