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.
Air Duct Cleaning Company in Middleburg, FL
Air duct cleaning in Middleburg, FL typically runs $350 – $650 for a standard single-system home, and the job usually takes 3 – 5 hours. Middleburg’s mix of older ranch homes, newer construction off County Road 218, and heavy pollen seasons means duct systems here collect a specific blend of sand, construction dust, and oak pollen that recirculates through the house every time the AC kicks on. We’re Cardinal Air Duct Cleaning, part of the Relay Home Co. family, and we run professional-grade Rotobrush and Nikro equipment on every Middleburg job. Call (737) 727-2314 for a free estimate.
Why Middleburg Homes Are Different
Middleburg sits in Clay County where the housing stock swings from 1970s brick ranches along Blanding Boulevard to brand-new subdivisions pushing into former pine flatwoods. That matters for ductwork: older Middleburg homes often have rigid metal ducts with failing seals at the joints, so a cleaning has to include checking for leaks, not just running a brush through. Newer homes have flex duct that traps drywall dust from construction, plus whatever the builder’s crew left inside before the registers went on.
The climate does the rest. Middleburg gets Florida’s summer humidity every day for five months straight, which turns dust inside ducts into a damp paste that hardens onto duct walls. Then the oak and pine pollen season hits in spring and the system pulls it all in through the return. Homes near Black Creek and the Jennings State Forest border also deal with more airborne organic matter than neighborhoods closer to Orange Park. We clean what this specific environment puts into ducts, not a generic checklist.
Our Main Middleburg Services
Middleburg homeowners call us most for dryer vent cleaning and full air duct cleaning, with HVAC coil and blower cleaning close behind. Each service has its own Middleburg page with full pricing and process details.
Dryer Vent Cleaning in Middleburg
Middleburg laundry rooms are often interior closets with long vent runs to the exterior wall, which means lint builds up faster and the dryer works harder. We run a rotary brush the full length of the vent, vacuum with a Nikro HEPA unit, and confirm airflow at the exterior termination. If the vent exits through the roof, which some older Middleburg homes have, we check for bird nests and damaged caps. Full details on Dryer Vent Cleaning in Middleburg.

Air Duct Cleaning in Middleburg
A full air duct cleaning here means cleaning the supply ducts, return ducts, and main trunk line, then sealing the system and running negative-pressure extraction so loosened debris goes straight into the vacuum, not back into your living room. Middleburg’s pollen and humidity mix makes this the highest-impact service we offer locally. See Air Duct Cleaning in Middleburg for pricing and what the job includes.

HVAC Cleaning in Middleburg
Middleburg AC systems run hard from April through October, and the evaporator coil collects a layer of dust and mold film that cuts airflow and raises cooling costs. We clean the coil, blower motor, and drain pan, then treat the drain line so it does not clog during peak humidity. This service is covered in detail on HVAC Cleaning in Middleburg.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Middleburg
We clean and service ducts and vents on all major HVAC equipment, including systems paired with Honeywell thermostats, Aprilaire filtration, and Nikro-compatible vacuum ports. Our brands page covers equipment compatibility and turnaround in detail.
Pricing for Air Duct Cleaning Company in Middleburg, FL
| Service | Typical range in Middleburg |
|---|---|
| Standard air duct cleaning (single system) | $350 – $650 |
| Duct cleaning + air purification (Aprilaire or Honeywell) | $700 – $1,100 |
| System-wide duct cleaning (multi-level or larger home) | $550 – $900 |
| Post-construction duct cleaning | $450 – $850 |
| Dryer vent cleaning | $120 – $250 |
| Dryer vent repair or replacement | $150 – $350 |
| HVAC coil and blower cleaning | $300 – $700 |
| HVAC drain line treatment and cleaning | $90 – $200 |
| Duct sealing (per system) | $400 – $800 |
| Furnace or air handler cleaning | $250 – $500 |
Larger homes with two systems, flex duct in tight attic spaces, or heavily soiled ductwork push prices toward the upper end. Whatever the number, we hand you a written price before any work starts – it does not change at the door.
Neighborhoods We Serve in Middleburg
We work throughout Middleburg and the surrounding Clay County area, including communities along Blanding Boulevard, County Road 218, Brannan Field Road, and Russell Road. Our scheduling team is based in Miami and coordinates local crews so you get a live arrival window you can track from your phone.
- Black Creek Park
- Azalea Ridge
- Foxmeadow
- Coppergate
- Settlers Landing
Service Area – Cities Near Middleburg
Our Middleburg crews also cover the surrounding Clay County and west Jacksonville area. We regularly schedule work in Orange Park, FL, Green Cove Springs, FL, Fleming Island, FL, and Jacksonville, FL, along with the rural roads in between.
Serving Middleburg, FL - Our Local Coverage Area
We’re based in the Middleburg 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 Air Duct Cleaning Company in Middleburg
Most Middleburg jobs are scheduled within 3 – 7 days, depending on the season. The Relay Standard gives you a live trackable arrival time, so you know exactly when the technician will show up. Call (737) 727-2314 and we’ll give you a specific date and window on the spot.
Duct and dryer vent cleaning is interior work, so no permit is required anywhere in Clay County. HOAs in Middleburg do not regulate interior air system cleaning. The only exception is if you’re in a condo association that requires vendor insurance paperwork, which we can provide on request.
We cover the full Middleburg area and all surrounding Clay County communities, including Orange Park, Green Cove Springs, and Fleming Island. If you’re unsure whether you’re in our service area, call (737) 727-2314 and a live person will confirm it in under a minute.
What happens when you call
- 1A real person answersNo phone trees - talk to a local air duct cleaning pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Middleburg Customers Say
"Booked a slot in the app, got a reminder text, and watched the crew's van on the map as it came. Cleaned all the vents and the main trunk. Easy from start to finish."
- Rob J."Cleaning plus HVAC coil clean. Tech texted when he was ten minutes away. No surprises on the price."
- Evan S."Dryer vent fix fixed the burning smell. The clog was behind the elbow and the whole laundry room smells normal now."
- Dennis K.




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