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 North Miami
HVAC cleaning in North Miami means pulling damp, salt-laced dust and matted debris out of your air handler, coil, and ducts, not just waving a vacuum at a few registers. Most standard cleanings of a single-system North Miami home run $450 to $850, and every job starts with a written price you approve before we touch a single component. If you’re near Griffing Park, along NE 135th Street, or up by the Keystone Point area, call (737) 727-2314 and we’ll walk you through exactly what your system needs.
We know North Miami’s buildings because we work in them every week. The ranchers east of Biscayne Boulevard, the mid-rises along the Biscayne corridor, the 33161 and 33181 ZIP codes where return ducts pull humid air through aging filter frames. That local knowledge changes how we clean, and it changes what we tell you to expect.
Why Cardinal Air Duct Cleaning Is North Miami’s Preferred HVAC Cleaning Company
Omar Haddad leads our team, and the standard he’s set is simple: nobody opens a duct in a North Miami home without first putting a written price in the homeowner’s hand. That’s the foundation our reputation sits on here. We’re part of the Relay Home Co. family, founded 2005, which means every job carries The Relay Visibility Guarantee: a live trackable arrival time, before-and-after photos of your actual system, and a digital invoice you can pay from your phone.
North Miami homeowners call us because they’ve been burned by the bait-and-switch model that plagues this trade. A $79 coupon becomes $1,200 once the van is in the driveway. We don’t play that game. One flat price per system, agreed before work starts, and it doesn’t change at the door. Our technicians arrive in uniform, background-checked, and their names are sent to you before they knock.
We answer our phones live, 24/7. No voicemail loops, no call centers, no next-business-day callbacks. When a North Miami homeowner needs to know what a coil cleaning will cost or whether we can fit a blower cleaning into their week, they get a real person on the line. That’s rare in this industry and standard for us.
AC Duct Cleaning in North Miami
AC duct cleaning in North Miami is different from the same job in a dry inland county. The coastal humidity here means return ducts and air handler compartments in older homes are often damp enough that dust mats into felt-like pads instead of blowing loose. That’s why source removal, not a quick blow-through, is what actually changes the system. When dust has matted onto the coil and blower, blowing air at it just pushes it deeper or redistributes it into the living space.
A full AC duct cleaning in North Miami runs $450 to $650 for a typical single-system home. That includes branch-run agitation, negative-pressure extraction, and HEPA-filtered exhaust so loosened debris goes into the vacuum, not back into your rooms. We use Rotobrush brush systems for agitation and Nikro HEPA vacuums for extraction, because truck-mounted shop-vac shortcuts don’t remove matted coastal dust.
Evaporator Coil and Blower Cleaning
When we clean the evaporator coil in a North Miami home, we’re usually removing a gray, damp mat that’s been sitting on the fins for years. The coil face goes from opaque to visible fins in under an hour. Blower wheel cleaning follows, because a furred blower moves less air and forces your system to run longer cycles, which pulls more humid air across the coil and repeats the cycle.
Air Handler and Condenser Cleaning
Air handler cleaning matters more in North Miami than in drier parts of Florida because the handler cabinet is where condensation, dust, and salt air meet. We clean the interior surfaces, the drain pan, and the drain line connection point. Condenser cleaning on the outdoor unit clears the airflow path blocked by leaves, pollen, salt residue, and the fine gray dust that settles on North Miami condensing coils near construction corridors like NE 6th Avenue.
Furnace Cleaning in North Miami
Furnace cleaning in North Miami typically means heat exchanger cleaning and blower servicing on a furnace or air handler that runs in heat mode for only a few weeks a year. What most North Miami homeowners don’t realize is that during the long cooling season, the furnace cabinet becomes a settling chamber for dust pulled through the return. When the heat finally kicks on in a cold snap, that dust bakes onto the heat exchanger and circulates into the house.
A furnace cleaning in North Miami runs $150 to $300 when bundled with a full HVAC cleaning, or $200 to $350 as a standalone service. We clean the heat exchanger surfaces, remove dust from the blower and housing, and treat the coil if it’s stacked above the furnace. The goal is a system that burns clean and moves air freely when you actually need heat, without that first-cycle burning smell filling the house.
Heat Exchanger and Coil Treatment
Heat exchanger cleaning is a precision job, not a blast-and-go. We gently remove baked-on dust and debris from the exchanger surfaces, then inspect for cracks or corrosion. Coil treatment follows: we apply a foaming cleaner that lifts the matted film off evaporator coils, rinse it free, and leave the drain path clear so humidity in the North Miami air handler cabinet doesn’t remat the coil within a season.
Trusted Brands We Service in North Miami
We work on every major residential HVAC brand North Miami homes actually have: Carrier, Trane, Rheem, Goodman, Lennox, and Bryant all show up in our service routes. We stock common filters and drain-pan components so we can complete most cleanings and minor repairs in one visit. For filtration upgrades on North Miami systems, we install Aprilaire media filters and Guardsman products, because the coastal dust load here rewards a proper media filter over a fiberglass panel. Our equipment stays professional-grade: Rotobrush for agitation, Nikro for HEPA extraction, and Abatement Technologies containment units when a North Miami crawl space or attic requires negative-pressure isolation.
Common HVAC Cleaning Problems We See in North Miami Homes
- Damp, matted dust in return ducts. North Miami’s coastal humidity means return air carries moisture into duct runs. In older homes, that moisture turns loose dust into felt-like pads that won’t blow loose without mechanical agitation and negative pressure.
- Torn or bypassing filters at the return grille. We find them constantly in older North Miami homes. A torn filter lets unfiltered air hit the coil and blower directly, which is how a coil face that looks opaque can coexist with supply registers that still look clean.
- Clogged drain pans and condensate lines. The humidity that mats dust also grows biological film in drain pans. A blocked drain line backs water into the handler cabinet, which soaks the dust, which mats the coil, which repeats the cycle. We clear pans and drain paths on every HVAC cleaning in North Miami.
- Salt-air corrosion on condenser coils. Homes east of Biscayne Boulevard, especially around Keystone Point and Sans Souci, see accelerated corrosion on outdoor condenser coils. Salt-laced air plus dust equals a coil that loses efficiency faster than the same unit installed a few miles inland.
Pricing for HVAC Cleaning in North Miami, FL
Here’s what an honest HVAC Cleaning price looks like in North Miami. A standard single-system AC duct cleaning runs $450 to $650. Adding evaporator coil cleaning and blower cleaning brings the total to $550 to $800. Full-system HVAC cleaning with furnace servicing, coil treatment, and air handler cleaning runs $650 to $950. A standalone furnace or heat exchanger cleaning runs $200 to $350. What changes the price: the number of systems in the home, whether the air handler is in a difficult attic or crawl space, and the level of contamination on the coil and blower. What doesn’t change the price: the number of vents. We never quote per vent. One flat price per system, written and approved before we start. Call (737) 727-2314 for a free estimate on your North Miami home.
We Also Serve Cities Near North Miami
Our North Miami crews also cover the surrounding metro, including regular routes into Miami, Jacksonville, Tampa, and Orlando. If you’re outside North Miami proper but still in South Florida, call (737) 727-2314 and we’ll confirm coverage for your address.
Serving North Miami, FL - Our Local Coverage Area
We’re based in the North Miami 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 North Miami
Every 3 to 5 years for most North Miami homes, and closer to 3 if you’re east of Biscayne Boulevard, have pets, or run your AC nearly year-round. If your system is only 5 years old and the filter has been changed regularly, you probably don’t need it yet. A legitimate company will tell you when you don’t need the service. Call (737) 727-2314 and we’ll help you make an honest call.
Yes, and we insist on it. You get a written price per system before any duct is touched, and that price does not change at the door. No per-vent pricing, no surprise add-ons, no bait-and-switch. The quote covers the full source removal cleaning, including coil and blower work when needed. Call (737) 727-2314 for your exact number.
No. HVAC cleaning in North Miami is a scheduled job that takes 3 to 6 hours depending on the system, and any company that rushes it is doing a blow-through, not a source removal. We’ll usually get you on the schedule within a few business days. The Relay Standard means you’ll know your arrival window in advance, and you can track the technician live on your phone.
Real photographs of your own ducts, coil, and blower, taken before work begins and after it’s finished. You’ll see the coil face go from matted gray to visible fins, the blower wheel go from furred to clean metal, and the inside of your return duct go from coated to clear. The photos are time-stamped and delivered to your phone as part of The Relay Standard. That’s how you know the work was actually done, not just claimed.
Rotobrush brush systems for agitating branch runs, Nikro HEPA vacuums for negative-pressure extraction, and Abatement Technologies containment units for attic and crawl space work. We service all major residential brands including Carrier, Trane, Rheem, Goodman, and Lennox, and we install Aprilaire filtration upgrades where the North Miami humidity calls for them. Call (737) 727-2314 to schedule your cleaning.
Call Cardinal Air Duct Cleaning in North Miami
When you’re ready for an honest HVAC cleaning in North Miami, call (737) 727-2314. You’ll reach a live person, get a written price before any work starts, and receive before-and-after photos of your own system when we’re done. Every job carries the 365-Day Done Right Promise: if the work isn’t right within a full year, we return and correct it at no charge. That’s the standard we work to in North Miami, from Griffing Park to Keystone Point to Sans Souci.
Written by Omar Haddad, Owner at Cardinal Air Duct Cleaning, serving North Miami through the Relay Home Co. family, founded 2005.