Duct Services in Greater Columbia Area
Need clean, efficient ductwork now? Our team inspects, repairs, replaces, and seals ducts to boost comfort and air quality. We are a third‑generation, family‑owned HVAC company with an A+ BBB rating and a 4.8 rating from 1,030 reviews. Serving the Greater Columbia Area, including Columbia, Lexington, and Irmo. You get trained technicians, strong guarantees, and true 24/7 support. Contact us to schedule service or request an estimate today.

Each image is a real worksite photo, reflecting the quality and dedication in every project.
Why Choose Us
What Our Customers Say
"within 2 weeks we are now up and running with a brand new A/C and completely repaired duct work from the former company’s mistakes."
"When completed, the crew did a thorough cleanup, leaving nothing behind for me to do except admire their work."
"Highly recommend Kaminer. Didn't hesitate to call them a second time around after the great job they did replacing old duct work in a different property."
Answers to Common Questions
View All FAQsHow much does it cost to replace ductwork in a typical home?
There isn’t a flat price for duct replacement. A technician will inspect your home and provide a written estimate before work begins. We serve Columbia and Lexington and tailor the scope to your system and home.
- Home size and total duct length
- Access in attic or crawlspace
- Insulation and sealing needs
- Mold, moisture, or visible damage
- Partial repair vs full replacement We offer free estimates, financing options, and coupons on some services.
Need help in Columbia, SC? Call (803) 888-4115 or book online.
"Alix and his crew did a fantastic job getting my new HVAC system and ductwork put in and running smoothly." — Karen B.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNnNzR2UXZRRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgMCg74vQvQE%7CCgsIx8WCvgYQ2PC9fg%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURJOXBfRnpnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDI9p_FzgE%7CCgwIzN6ijwYQyPvWygI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKX0h5cVN3NUlQRFVREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEJ_HyqSw5IPDUQ%7CCgwI54_5wAYQiKG75AI%7C[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURjMUttSzF3RRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDc1KmK1wE%7CCgwI7vy0pgYQiK-yoAI%7C?hl=en-US[4] https://www.kaminerhac.com/our-services/air-quality/[5] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[8] https://www.kaminerhac.com/about-us/[9] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[10] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/[11] https://www.kaminerhac.com/our-services/How much does ductwork replacement typically cost for homeowners?
Ductwork replacement cost is not one-size-fits-all; it depends on your home and layout. We confirm pricing after an on-site inspection and provide a free, written estimate before work begins. Factors include total duct length, material (flex or metal), insulation level, access (attic or crawlspace), damage or mold remediation, and airflow balancing/sealing. Many homes have duct leaks that waste almost 30% of energy, so replacement or sealing can improve efficiency. We serve homes in Columbia and Lexington and handle full replacements.
<br/> Updated: 2025-12-23 <br/>Need help in Columbia, SC? Call (803) 888-4115 or book online.
"Alix and his crew did a fantastic job getting my new HVAC system and ductwork put in and running smoothly." — Karen B.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNnNzR2UXZRRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgMCg74vQvQE%7CCgsIx8WCvgYQ2PC9fg%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURJOXBfRnpnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDI9p_FzgE%7CCgwIzN6ijwYQyPvWygI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKX0h5cVN3NUlQRFVREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEJ_HyqSw5IPDUQ%7CCgwI54_5wAYQiKG75AI%7C[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURjMUttSzF3RRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDc1KmK1wE%7CCgwI7vy0pgYQiK-yoAI%7C?hl=en-US[4] https://www.kaminerhac.com/our-services/air-quality/[5] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[8] https://www.kaminerhac.com/about-us/[9] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[10] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/[11] https://www.kaminerhac.com/our-services/How much does air duct replacement cost for a typical home?
Air duct replacement cost for a typical home is confirmed after an on-site inspection because every house differs in design, condition, and accessibility. The biggest swings usually come from tight attics or crawlspaces and from redesigning problem duct runs to restore even airflow and comfort. If only a few sections are compromised, repair or partial replacement can be the practical choice; full replacement is better when ducts are aged, contaminated, or too leaky to seal well. We regularly complete these projects across the Columbia area. Free estimates and financing options are available.
What drives your price:
- Total duct length and number of runs
- Material choice (flex, sheet metal, ductboard)
- Access difficulty in attic or crawlspace
- Added work: sealing, insulation, IAQ upgrades
- Code fixes or mold remediation needs
Ask for a load calculation and duct sizing before approving any replacement. <br/> Updated: 2026-03-30 <br/> Need help in West Columbia, SC? Call (803) 888-4115 or book online. "Nick did a great job with routine replacing some ductwork of my HVAC unit." — Stacy F.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnTURnLU1lcU9nEAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgMDg-MeqOg%7CCgwIjZTnvQYQ8MOflwI%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURJOXBfRnpnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDI9p_FzgE%7CCgwIzN6ijwYQyPvWygI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSUNPcmFlVXFBRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgICOraeUqAE%7CCgwI2aKulQYQyPClpAI%7C?hl=en-US[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSUQ5MnY2c0Z3EAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgID92v6sFw%7CCgwI3JLSrwYQ4OLUmAE%7C?hl=en-US[4] https://www.kaminerhac.com/our-services/air-quality/[5] https://www.kaminerhac.com/faq/[6] http://kaminerhac.com/services/cooling/ac-installation/[7] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[8] https://www.kaminerhac.com/our-services/ductwork/duct-repairs/[9] https://www.kaminerhac.com/our-services/heating/heater-maintenance/[10] https://www.kaminerhac.com/our-services/[11] https://www.kaminerhac.com/privacy-policy/How much does air duct cleaning cost for an average home?
Air duct cleaning cost depends on your home and system; we confirm pricing after an on-site inspection and provide a free written estimate. Cost varies by number of vents, duct length, access to attic or crawlspace, debris level, and optional sanitizing. If we find leaks or damage, we may recommend sealing or repair to prevent waste. Many homes lose about 30% of energy from leaky ducts, and leaks can cut HVAC efficiency by up to 40%. We serve Columbia and Lexington.
<br/> Updated: 2025-12-23 <br/>Need help in Columbia, SC? Call (803) 888-4115 or book online.
"Alix and his crew did a fantastic job getting my new HVAC system and ductwork put in and running smoothly." — Karen B.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNnNzR2UXZRRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgMCg74vQvQE%7CCgsIx8WCvgYQ2PC9fg%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURJOXBfRnpnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDI9p_FzgE%7CCgwIzN6ijwYQyPvWygI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKX0h5cVN3NUlQRFVREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEJ_HyqSw5IPDUQ%7CCgwI54_5wAYQiKG75AI%7C[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURjMUttSzF3RRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDc1KmK1wE%7CCgwI7vy0pgYQiK-yoAI%7C?hl=en-US[4] https://www.kaminerhac.com/our-services/air-quality/[5] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[8] https://www.kaminerhac.com/about-us/[9] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[10] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/[11] https://www.kaminerhac.com/our-services/How Can I Seal a Leaking Air Duct to Improve HVAC Efficiency?
Have a pro inspect and seal your ducts at the joints and connections, then fix damage and add insulation where needed. Leaky ducts can waste almost 30% of energy and reduce HVAC efficiency by up to 40%, so sealing pays off. We provide duct sealing, repair, cleaning, and replacement in Columbia, Lexington, Irmo, and nearby.
Quick steps:
- Schedule a duct inspection.
- Seal leaks and reconnect loose joints.
- Repair/replace damaged or moldy sections.
- Add insulation and balance airflow.
- Keep it tight with a yearly service plan.
"Alix and his crew did a fantastic job getting my new HVAC system and ductwork put in and running smoothly." — Karen B.
[0] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnTUNnNzR2UXZRRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgMCg74vQvQE%7CCgsIx8WCvgYQ2PC9fg%7C?hl=en-GB[1] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURJOXBfRnpnRRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDI9p_FzgE%7CCgwIzN6ijwYQyPvWygI%7C?hl=en-US[2] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VKX0h5cVN3NUlQRFVREAE!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEJ_HyqSw5IPDUQ%7CCgwI54_5wAYQiKG75AI%7C[3] https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChdDSUhNMG9nS0VJQ0FnSURjMUttSzF3RRAB!2m1!1s0x0:0x4e2f5c159a969934!3m1!1s2@1:CIHM0ogKEICAgIDc1KmK1wE%7CCgwI7vy0pgYQiK-yoAI%7C?hl=en-US[4] https://www.kaminerhac.com/our-services/air-quality/[5] https://www.kaminerhac.com/our-services/air-quality/air-filtration-systems/[6] https://www.kaminerhac.com/faq/[7] https://www.kaminerhac.com/our-services/cooling/air-conditioner-installation/[8] https://www.kaminerhac.com/about-us/[9] https://www.kaminerhac.com/our-services/cooling/air-conditioning-maintenance/[10] https://www.kaminerhac.com/our-services/air-quality/hepa-filters/[11] https://www.kaminerhac.com/our-services/
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Where We Work
What areas do you serve for duct services?
We serve the Greater Columbia Area, including Columbia, Lexington, and Irmo. See the full list of communities we visit below.