Whole-system duct and dryer vent check with before-and-after photos - you see exactly what came out of your vents
That "$99 whole-house special" is a bait ad - the real number appears once they are in your hallway, or the "clean" is a shop-vac at the register. We photograph the inside of your ducts before and after instead.
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AfterFast, Reliable HVAC Cleaning Across Kemah
HVAC cleaning in Kemah, TX typically runs $350 – $650 for a complete system cleaning on a standard home, and the job takes roughly 3 – 5 hours from setup to final photographs. We serve every neighborhood from Clear Lake Shores to the homes off FM 2094 and along Highway 146. If your AC is running but the air feels stale, or your returns look dusty along the grille edges, call (737) 727-2314 and we’ll walk you through what a real cleaning involves before you book anything.
Why Cardinal Air Duct Cleaning Is Kemah’s Preferred HVAC Cleaning Company
Part of the Relay Home Co. family, founded in 2005, Cardinal Air Duct Cleaning operates under The Relay Visibility Guarantee. That means when you book with us in Kemah, you get a live trackable arrival window, before-and-after photos of your own ducts, and a written price before any work starts. No van pulls up and suddenly discovers your coil needs “extra” cleaning at an extra cost.
Our technicians arrive in uniform, background-checked, and they run professional-grade equipment: Rotobrush rotary brush systems, Nikro HEPA vacuums, and Abatement Technologies containment units. We don’t use a truck-mounted shop-vac and call it a day. There’s a difference between surface wiping and source removal, and it shows in the photos we hand you after the job.
Omar Haddad leads our HVAC Cleaning team, and he’s built the process around one question: would the homeowner know exactly what was done and what it cost, without having to ask? If the answer isn’t yes, we rework the process.
AC Vent Cleaning in Kemah
AC vent cleaning in Kemah involves removing each supply and return register, agitating the duct interior with rotary brushes, and pulling loosened debris out through a HEPA-filtered negative-pressure vacuum. For coastal homes near the bay, we also inspect register faces and boot connections for salt corrosion and moisture staining, because those are the first places humidity damage shows up.
Register and Duct Interior Cleaning
We clean the full visible path from each register through the branch runs to the main trunk lines. Debris that has settled in the low points of flex duct or in sheet metal elbows comes out with the brush pass and the vacuum pull working together. You get photos of the interior before and after.
What It Costs in Kemah
A standard AC vent cleaning as part of a whole-system job in Kemah usually lands between $300 – $450 for a single-system home. That’s included in the flat price we quote, not a per-vent add-on.
Furnace Duct Cleaning in Kemah
Furnace duct cleaning in Kemah matters even though winters are mild, because the furnace shares the same air handler and duct runs as your AC. When the blower pushes warm air through ducts that collected summer humidity and salt-laden grime, that’s when homes near the Galveston Bay shoreline start noticing a musty smell at the registers.
Blower Compartment and Return Side
We open the blower motor compartment and clean the blower wheel, housing, and return-side connections. In humid Kemah homes, blower wheels collect a fine, sticky layer of dust that throws off airflow and makes the system work harder than it should.
Heat Exchanger Check During Furnace Cleaning
While we’re in the cabinet, we visually inspect the heat exchanger surface for visible corrosion and blockage. We don’t perform combustion testing or gas valve work, but we’ll tell you if something looks off and recommend a licensed HVAC technician for that piece.
Trusted Brands We Service in Kemah
We service and clean systems carrying Honeywell, Aprilaire, and Guardsman filtration components, and we run Rotobrush and Abatement Technologies equipment on every job. Cardinal carries common filter sizes and replacement media for Aprilaire and Honeywell systems locally for our Kemah customers, so if your media filter is spent during the cleaning, we usually have the right replacement on the truck. That keeps turnaround fast and saves you a separate trip to the supply house.
Common HVAC Cleaning Problems We See in Kemah Homes
- Salt-laden grime on supply and return ducts. Homes along the Clear Lake side and near the bay take in humid, salty air for much of the year. That salt binds with dust and forms a film that a standard vacuum alone will not remove.
- Premature filter loading. When a Honeywell or Aprilaire media filter loads up faster than the rated interval, the usual cause in Kemah is coastal humidity turning fine dust into a sticky paste on the filter face.
- Corrosion at register faces and plenum connections. Galvanized metal in moist, salt-exposed air develops white oxidation and rust spotting. We flag it when we see it so you can decide whether it needs replacing before it worsens.
- Musty smell at startup. Mold and mildew odors in the ducts most often start at the evaporator coil and drain pan area, not in the ducts themselves. We inspect the coil and pan during a cleaning and show you exactly what we find.
Pricing for HVAC Cleaning in Kemah, TX
A complete HVAC cleaning in Kemah runs $350 – $650 for a single-system home, while larger homes with dual systems or extensive duct runs can run $700 – $950. Evaporator coil cleaning as part of the job adds $100 – $150 when the coil access is straightforward. Blower cleaning typically runs $120 – $200 when done as a separate service. The price we give you is one flat price per system, written down before we start, and it does not change at the door. No per-vent pricing, no surprise line items for the furnace after we’ve started on the AC. Call (737) 727-2314 for an exact quote; estimates are free and there’s no obligation.
We Also Serve Cities Near Kemah
Our crews work throughout the Clear Lake area and the bay shoreline, so if you’re in Bacliff, League City, Seabrook, or Dickinson, we can schedule you under the same written-price guarantee. This page covers HVAC Cleaning in Kemah specifically, but the process, pricing model, and 365-Day Done Right Promise are the same across the area. Dispatch and scheduling are coordinated from our Dallas-Fort Worth office, and our crews serve Kemah locally.
Serving Kemah, TX - Our Local Coverage Area
We’re based in the Kemah area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About HVAC Cleaning in Kemah
Not necessarily. Living near the water does increase the chance of salt-laden grime and moisture-related buildup, but duct cleaning is only worthwhile when you can see visible debris, smell musty air while the system runs, or have filters loading far faster than rated. That’s why we start with a camera inspection and tell you honestly if the job needs doing. Call (737) 727-2314 for a free assessment, and we’ll show you what’s actually in there before you spend anything.
Most Kemah homes need duct cleaning every 3 – 5 years. Homes directly on the bay side or with pets and recent renovation work may push to the 2 – 3 year mark. The honest answer is that many homes we visit don’t need annual cleaning, and we’ll tell you that plainly rather than sell you a service you don’t need.
One flat price per system, always. We give you a written price before any work starts, covering the full system. No per-vent fees, no surprise add-ons for the furnace or air handler after we’ve started the AC side. That’s the Relay Visibility Guarantee in practice.
We set up negative pressure with HEPA filtration at the air handler, then run rotary agitation brushes through each supply and return duct to do source removal. We opened a job in Clear Lake Shores where a homeowner noticed a musty smell when the AC ran and their Honeywell filter was loading up faster than usual. After a camera inspection, we found a visible layer of salt-laden grime in the supply and return ducts. We set up negative pressure with HEPA filtration, used agitation tools for source removal, cleaned the blower motor compartment, and showed the homeowner before-and-after photos of their own ducts. It’s remarkable how often this level of buildup gets missed by a per-vent cleaning that skips the camera and the negative pressure setup.
We do not promise same-day service. Real duct cleaning takes 3 – 5 hours, and rushing it means corners get cut. We’ll schedule you for the earliest available appointment and give you a live arrival window you can track on your phone. For current availability in Kemah, call (737) 727-2314.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving Kemah and the Clear Lake area.