Duct Cleaning
Breathe easy with our comprehensive duct cleaning service that eliminates dust and allergens, promoting a healthier indoor environment for your family.
📞 (463) 275-4142 — Call NowProfessional Duct Cleaning
Breathe easy with our comprehensive duct cleaning service that eliminates dust and allergens, promoting a healthier indoor environment for your family. Our experienced team at CoolMark Heating and Air Conditioning delivers outstanding results for every client in Indianapolis and surrounding areas.
Contact us today to schedule your HVAC service. We offer free estimates and flexible scheduling to fit your needs.
The Duct Cleaning Approach
Duct Cleaning isn't a commodity service — and we don't treat it like one. Your ductwork is the circulatory system of your HVAC — and if it's leaking, restricted, or dirty, no equipment upgrade will fix your comfort problems. Our Duct Cleaning process starts with a static pressure test to measure airflow resistance. We then inspect accessible duct runs with a camera, checking for disconnected joints, crushed flex duct, and biological growth. Cleaning uses negative-pressure HEPA vacuums and agitation brushes — not the $99 scam companies that blow air and call it done. After service, we re-test to verify measurable improvement.
Why Indianapolis Residents Choose Us for Duct Cleaning
We show you what's inside your ducts before and after cleaning — photos included in your report.
After cleaning, we check all accessible joints for leaks and seal any gaps we find.
We measure before and after — you'll see quantifiable improvement, not just a promise.
Our negative-pressure vacuums capture particles down to 0.3 microns. No recirculation of dust into your home.
Most Duct Cleaning calls in Indianapolis can be booked for same-day service, including weekends.
Drop cloths, shoe covers, and a complete cleanup before we leave. We treat your property like our own.
Duct Cleaning Across IN
We serve Indianapolis and surrounding communities including Indianapolis, Carmel, Fishers, Noblesville, Greenwood, Lawrence, Brownsburg, Avon. If you're in the area, we can get to you quickly. Call (463) 275-4142 for a free assessment — we'll give you an honest evaluation, not a sales pitch.
The humid continental climate here means Indianapolis homes deal with spring flooding and tornadoes as a regular fact of life. Building codes have evolved over the decades, and properties from the 1950s-1980s industrial belt often need updates to meet current standards. We know what to check and what to prioritize based on your home's age and construction type.
Experience That Shows
Years of duct cleaning expertise serving Indianapolis homes and businesses.
Call (463) 275-4142Professional Gear. Consistent Results.
Our Duct Cleaning Work
Why Our Duct Cleaning Customers Come Back
"My family and I are super happy with the new AC unit CoolMark installed. Josh talked us through everything and made sure it fit our needs. Thank you for everything!"
Selena H.
Verified Customer
"I'm thrilled with how CoolMark handled my HVAC install. They transformed my basement. Plus, their prices were fair compared to other quotes I received around Broad Ripple."
Rita B.
Verified Customer
"Recently had an issue with my thermostat during one of those sweltering summer days. The team at CoolMark was responsive and sent someone right over. They replaced my outdated unit efficiently!"
Meredith D.
Verified Customer
Duct Cleaning — Frequently Asked Questions
- Does duct cleaning improve efficiency?
- Yes — restricted ducts force your HVAC system to work harder, increasing energy consumption. We measure static pressure before and after to quantify the improvement.
- Can duct leaks be sealed?
- Yes. We use mastic sealant and foil-backed tape on accessible joints. For inaccessible duct runs, aerosol-based duct sealing (Aeroseal) can seal leaks from the inside.
- How do I know if my ducts need cleaning?
- Signs include visible dust blowing from registers, musty odor when the system runs, uneven room temperatures, or it's been more than 5-7 years since last cleaning. A static pressure test reveals hidden problems.
- How long does duct cleaning take in Indianapolis?
- A typical home takes 3-5 hours for a thorough cleaning with HEPA-filtered negative-pressure equipment. Companies that promise one hour are not doing it properly.
- Are your technicians employees or subcontractors?
- Every technician on our Duct Cleaning jobs is a direct employee — trained in-house, background-checked, and accountable to our quality standards.
- Do you provide written estimates?
- Yes — every Duct Cleaning estimate is written, itemized, and provided before any work begins. No verbal quotes, no surprise add-ons.
- Can you explain your Duct Cleaning warranty?
- Every Duct Cleaning job includes our written workmanship warranty. If something we did fails within the warranty period, we return and fix it at no charge. We put this in writing before the job starts.
Also Serving Nearby Areas
Emergency Service Available
Need Duct Cleaning?
Our team is ready to help. Call now for a free estimate.
📞 (463) 275-4142