HVAC Cleaning Cost - Flat Price Per System, No Per-Vent Upsells

How Much Does HVAC Cleaning Cost in Sandy Springs?

HVAC cleaning in Sandy Springs, GA typically costs between $450 and $950 for a complete system cleaning of a standard 2,000 to 2,500 square foot home in 2026. The price includes the air handler, supply and return plenums, all accessible duct runs, and a final anti-microbial fogging where needed. Most full-system jobs in Sandy Springs land between $550 and $750, with larger homes or systems with multiple returns running higher.

If you’re pricing this work for the first time, the range above represents what a legitimate, equipment-capable crew charges. You’ll see ads for “whole-house specials” at $99 or $149. Those are bait prices. A real negative-air cleaning with commercial equipment and a crew of two cannot be done properly for that number in this market. The equipment, the time on site, and the labor cost more than that before anyone opens a supply register.

HVAC Cleaning Cost Breakdown (2026)

Here is the line-item breakdown for what you should expect to pay in Sandy Springs this year. These ranges reflect the work as it’s actually performed, not a teaser rate designed to get a technician in the door.

Service Component	Typical Sandy Springs Price Range	What It Includes
Full HVAC system cleaning (up to 10 supply runs)	$450 – $750	Supply and return ducts, air handler, blower motor and housing, evaporator coil (if accessible), plenums, register covers wiped and re-installed
Each additional supply run beyond 10	$25 – $45 per run	Additional branch duct from trunk line to register
Second return or additional return drop	$75 – $150 per return	Additional return duct cleaned from grille to plenum
Evaporator coil cleaning (standalone)	$200 – $400	Coil access, chemical cleaning or foaming agent applied, rinsing, drain pan inspection
Blower motor and housing cleaning	$100 – $200	Blower wheel removal or in-place cleaning, motor housing wiped, reassembly and balance check
Anti-microbial fogging / sanitizing treatment	$75 – $150	Whole-system fog treatment after cleaning, applied through supply side
Dryer vent cleaning add-on	$80 – $150	Lint removal from dryer transition and vent run to exterior termination
Duct sealing (per access point, where applicable)	$150 – $350 per access	Mastic or aerosol sealant applied at accessible joints, plenum seams, or return chase leaks

These numbers are not pulled from a national cost calculator. They reflect what we see in Sandy Springs specifically, where housing stock spans 1970s split levels in North Springs, 1980s and 1990s colonials around Mount Vernon, and newer construction along the Perimeter. Older systems with hard-pipe metal duct and internally lined plenums take longer. Newer flex-duct systems clean faster but often reveal duct runs that were never properly suspended or sealed at install.

What Affects HVAC Cleaning Pricing in Sandy Springs

Six factors move your price up or down in this market. None of them are surprises when they’re explained before the work starts, and all of them should be covered in a walkthrough before a written price is handed to you.

• Number of supply runs and returns. A 1,200 square foot ranch off Roswell Road might have 8 supply runs and one return. A 4,000 square foot home in Riverside or Huntcliff might have 18 runs and three returns. The duct count is the single biggest driver of labor time, and labor time is the cost.
• Access to the evaporator coil. In many Sandy Springs homes, the coil sits in a tight attic closet or a crawl space that requires a technician to work on their back. If the coil needs to be pulled for cleaning or the access panel was never installed correctly, the job takes longer. We price that honestly up front.
• Type of ductwork. Metal ducts with internal fiberglass liner hold dust differently than flex duct. Metal runs in older North Springs homes often need more brush work than the flex runs in newer neighborhoods near Abernathy Greenway.
• Contamination level. If the system has gone 10 to 15 years without cleaning, or if there’s been a renovation, the buildup is heavier. Construction dust, drywall fines, and paint overspray all find their way into the return side. Heavier buildup means more passes with the rotary brush and more time on the negative-air extraction.
• Pest or microbial presence. Sandy Springs has its share of moisture issues in crawl spaces, particularly in lower-lying areas near the Chattahoochee corridor. If there’s evidence of mold on the coil or in the plenum, or signs of rodent activity in the ducts, the job scope changes. This is where the anti-microbial treatment moves from optional to necessary.
• Equipment condition and age. A 25-year-old system in a Dunwoody Panhandle split level may have a blower wheel caked in years of bypassing filters. A 3-year-old system in a new Perimeter build might just need a light cleaning. We inspect and quote accordingly, and you see the price before any work starts.

Key takeaways: No two Sandy Springs homes have the same duct layout, and no legitimate company should quote you a flat “$499 whole house” rate over the phone without knowing the run count, return count, and access situation. At Hollis Air Duct Sandy Springs, we walk the system, count the runs, note the access, and then hand you a written price. That price does not change when the technician starts working.

How to Save on HVAC Cleaning

There are honest ways to keep the cost down without cutting corners. Here’s what we tell homeowners in Sandy Springs who want the work done right but want to be smart about the spend.

Combine the dryer vent with the HVAC cleaning. If you’re already having us out for the full system, adding the dryer vent costs $80 to $150 instead of $129 to $199 as a standalone call. That’s real money saved on a service that should be done every year anyway in this market, especially in older Sandy Springs homes where long dryer vent runs were common in the 1980s builds.

Change your filter before the appointment. A system with a fresh filter shows us less airborne junk when we start, which means less time on the blower wheel and housing. Use a MERV 8 to 11 filter for most Sandy Springs homes. If you’ve been running a cheap fiberglass filter for two years, the coil and blower are going to carry the consequences.

Don’t wait until the coil is a science project. Annual or every-other-year cleaning is cheaper than a 10-year neglect job because the buildup is thinner and the access is cleaner. The coil cleaning portion of the job jumps from around $200 to $400+ when the coil is compacted with matted dust and pet hair.

Ask about duct sealing at the same visit. If we’re already in the attic or crawl space with negative-air equipment running, sealing accessible leaks at the plenum and trunk line costs less than scheduling it as a separate visit. Given the humidity swings in Sandy Springs, sealing return-side leaks is one of the most underrated indoor-air investments you can make.

We give free estimates. Call (229) 489-7780 and you’ll talk to a live person who can schedule a walkthrough. The estimate is written, the price is fixed, and you decide with the numbers in your hand.

FAQs – HVAC Cleaning Cost

How much does HVAC cleaning cost in Sandy Springs?

Expect to pay between $450 and $950 for a full system cleaning in Sandy Springs in 2026, with most homes falling in the $550 to $750 range. The final number depends on the number of supply runs, returns, coil access, and how much buildup the system has. Call (229) 489-7780 for a free walkthrough and a written quote.

Is HVAC cleaning worth the money?

Yes, if it’s done with negative-air extraction and a rotary brush system, not a shop vac. A proper cleaning removes years of accumulated dust, pet dander, and construction debris from the air you breathe 8 to 10 hours a day in a Sandy Springs home. At $550 to $750 every two to three years, it costs less than most people spend on streaming subscriptions over that same period, and it directly affects the air in your bedrooms, kitchen, and living spaces.

Can you clean HVAC ducts the same day?

We schedule based on the system size, but most full cleanings in Sandy Springs are completed in 4 to 7 hours on site. Two technicians handle the job: one runs the negative-air machine and rotary brush from the access points, the other works the registers and returns from inside the house. Larger homes with multiple systems can run longer. Call (229) 489-7780 to schedule a walkthrough and get a written price before the work starts.

How often should HVAC ducts be cleaned in Sandy Springs?

Every 3 to 5 years for most Sandy Springs homes. Homes with pets, recent renovation work, or residents with allergy or asthma concerns should lean toward every 2 to 3 years. The Georgia pollen season runs long here, and what comes in through open windows and on shoes eventually ends up in the return side of your system. If you can’t remember the last time the ducts were cleaned, it’s been too long.

Is it cheaper to clean or replace HVAC ducts?

Cleaning is almost always cheaper. A full cleaning at $450 to $950 compares to $3,000 to $8,000 or more for ductwork replacement, depending on your home’s layout in Sandy Springs. Replacement makes sense when ducts are collapsed, torn, or infested beyond cleaning, which is rare. Start with an inspection and a written price for cleaning before anyone talks you into replacement. Call (229) 489-7780 for a free estimate.

Does Hollis Air Duct Sandy Springs offer any guarantee on the work?

Yes. Every job is covered by the 365-Day Done Right Promise. If the work fails within one year, we return and make it right at no charge, including a free second visit. That means if the coil re-fouls, the blower wheel picks up fresh buildup, or a register wasn’t properly re-seated, you call us and we come back. No invoice, no negotiation, no fine print.

About The Garrison Standard

Hollis Air Duct Sandy Springs is part of the Garrison Partners family, and we’ve been in business since 2004. Longer than most of the competitors you’ll call in this market. Each Hollis location is independently owned and operated under The Garrison Standard, which exists so you never have to wonder who’s walking through your door.

Here’s what The Garrison Code requires on every job: we arrive inside the quoted window, we hand you a written price before any work starts, we complete the job by the book, and we leave the site cleaner than we found it. Uniformed, background-checked technicians. Phones answered by a live person 24/7. These are not recommendations. They are requirements, and if an owner doesn’t enforce them, they don’t keep the Hollis name.

The equipment on the truck is the same list we present to commercial clients: Rotobrush rotary brush systems, Nikro negative-air machines, and filtration products from Honeywell, Aprilaire, Abatement Technologies, and Guardsman. If you’ve seen what a professional-grade negative-air machine looks like versus a portable shop vac, you know the difference before the work even starts. We don’t use hardware-store gear, and we don’t send a guy with a ladder and a brush to clean a system that moves air through your entire home.

Roy Castellanos leads the crew in Sandy Springs. Roy has been running duct cleaning and HVAC hygiene jobs in this market long enough to know what a 1972 split-level in North Springs looks like inside the return plenum, and what a 2018 Perimeter build looks like when the installer never sealed a single return joint. That experience is what lets us walk a system and give you a written price that holds.

Why written pricing matters in this trade

The duct cleaning industry has a reputation problem, and it earned it. The $99 teaser ad turns into $1,100 at the door because “your system has mold” or “there are more runs than we counted.” Every homeowner in Sandy Springs has heard a version of this story from a neighbor.

At Hollis, the price is written down before any work starts. The walkthrough is free. The line items are specific. If the system has 11 runs, the quote says 11 runs. If the coil needs chemical treatment, that’s a line item with a dollar figure attached to it. The number on the paper is the number on the invoice, and if we find something unexpected, the revised price is presented to you before any additional work begins. You approve it, or you don’t. We don’t move the target.

What to Expect When We Clean Your HVAC System

Here is what a full-system cleaning looks like at a typical Sandy Springs home, step by step. This is the same process we use whether we’re cleaning a 1,400 square foot ranch off Spalding Drive or a 4,200 square foot two-story near the Chattahoochee River National Recreation Area.

Step 1: Walkthrough and system inspection. We walk the furnace or air handler location, count every supply register and return grille, check access to the coil and blower, and look at the filter situation. This takes 20 to 30 minutes and it’s how we build your written price.

Step 2: Written price approval. You receive the line-item quote before any equipment comes off the truck. You sign off, and we start. If you don’t like the number, there’s no charge for the walkthrough and no obligation.

Step 3: Negative-air setup. We seal the supply side and connect a Nikro negative-air machine to create continuous vacuum on the system. This keeps the dust we’re removing from blasting back into your living room. The negative-air method is the industry standard for source removal, and it’s the only method we use in occupied homes.

Step 4: Rotary brush agitation. A Rotobrush rotary brush system runs through each duct run from the register opening back to the trunk line. The brush does the mechanical work of breaking the dust deposit loose from the duct walls, while the negative-air machine pulls it out of the system at the same time. Without this agitation step, you’re just running a glorified vacuum, and the dust film stays stuck to the duct walls.

Step 5: Coil and blower cleaning. The evaporator coil is cleaned with a foaming agent or chemical treatment appropriate for the coil type. The blower wheel and housing are brushed or removed for cleaning. A dirty blower wheel can cut airflow by 20 to 30 percent, which means your system runs longer to hit the same temperature. That’s money leaving your power bill every month.

Step 6: Treatment and final walkthrough. If we recommended anti-microbial fogging, it’s applied through the supply side after the mechanical cleaning is complete. Then we wipe every register cover, re-install them, and walk you through the system to show you what was removed. We leave the workspace clean, and we hand you the written guarantee covering the job for one full year.

What’s Typically in the Air Ducts of a Sandy Springs Home

When we open systems in this area, we see a predictable set of contaminants. Knowing what’s actually in your ducts helps you understand why this service exists in the first place.

Drywall dust from construction or renovation. A surprising number of homes between Roswell Road and Abernathy Road have fine white dust inside the return plenum from drywall work done years ago. Builders and renovation contractors routinely run the HVAC system during and after drywall finishing, and that ultra-fine dust gets pulled into the return side and stays there.

Pet dander, especially in long-haired households. It accumulates in the return ductwork and the blower wheel. If you have a Golden Retriever or a cat that sheds in the Sandy Springs pollen season, that hair and dander is cycling through your system every time the air handler runs.

Pollen, tracked in from the spring-heavy Georgia outdoor air. We see heavy pollen layers in the supply runs of homes where windows are open in April and May. The pollen settles in the register boots and gets pushed deeper into the runs over time.

Dust mites and their byproducts. They thrive in the dark, warm, frequently humid environment of ductwork. Regular cleaning disrupts the cycle, and for anyone with respiratory sensitivity, that matters.

Flex-duct rubber particles and sealant debris. In newer Sandy Springs construction, we find loose flex-duct liner particles, construction adhesive overspray, and sawdust from the original framing. Builders don’t clean ducts, and the debris from framing and finishing is inside the system on move-in day.

When you see the extraction canister at the end of a cleaning, filled with gray-brown mat that used to be inside your ducts, the value of the service is not theoretical. Homeowners in Sandy Springs who have never had their ducts cleaned are usually startled by what comes out of a system that “looked clean” from the register side.

Why Hook-Ups to Related Services Save You Money

HVAC cleaning does not exist in a vacuum. Here’s how it fits with the other services we handle in the Sandy Springs market, and why bundling makes financial sense.

Our home services include HVAC Cleaning in Sandy Springs, dryer vent cleaning, and duct sealing. The dryer vent is an easy add-on during an HVAC cleaning visit. The duct sealing is harder to schedule on short notice, but it’s an obvious companion when the system is already open and we’re already in the attic or crawl space.

If you’ve had a home performance audit or you’re trying to figure out why one bedroom in the house is always ten degrees hotter than the rest of the floor, return-side duct leaks are often the culprit. The HVAC cleaning visit lets us identify those leaks while the system is under negative pressure, and sealing them while we’re on site costs less than a separate service call. That’s not a sales pitch; it’s arithmetic.

The other advantage of working with one shop for all of this is the warranty. When one company cleans and seals the system, and that company is on the hook for a full year under a written guarantee, there’s no finger-pointing between a cleaning vendor and a sealing vendor when a return chase leaks a month later. One call fixes it.

Why the $99 Special Doesn’t Add Up in This Market

You’ve seen the postcards and the Google ads. “Whole house duct cleaning: $99.” Let’s do the math with Sandy Springs labor rates.

Two technicians at a legitimate HVAC or duct cleaning operation in this market earn $25 to $45 per hour each, loaded. That’s $50 to $90 per hour in direct labor before fuel, equipment amortization, insurance, and the cost of operating a licensed specialty contracting business in Fulton County or DeKalb County depending on your side of the Perimeter.

A proper cleaning takes 4 to 7 hours on site. That’s $350 to $650 in labor cost alone. Now add the wear on a $20,000 to $40,000 negative-air machine and rotary brush system, the cost of truck and transit, the cost of after-hours phone coverage (ours is 24/7, answered by a human, not a voicemail tree), and the cost of maintaining a full-time office and guarantee program.

The $99 special is a door-opener. The technician arrives, finds “mold” with a moisture meter, mentions “extra runs,” asks about anti-microbial treatment, and the final bill is $900. Sometimes more, because the fear was applied first and the homeowner signed while rattled. That playbook is common enough in this metro area that we hear a version of it from homeowners every single month.

Hollis Air Duct Sandy Springs does not play that game. The written price you get before work starts is the price. If the system has 12 runs, you see 12 runs on the quote. If the coil needs a separate chemical treatment, that’s listed with a dollar figure. If the anti-microbial fog is optional, we tell you it’s optional and tell you what it costs. You decide. That’s The Garrison Standard, and it’s the only way we’ve done business since 2004.

FAQs – HVAC Cleaning Cost (continued)

Does Hollis Air Duct Sandy Springs charge for estimates?

No. The estimate and system walkthrough are free. You call (229) 489-7780, we schedule the walkthrough, and you receive a written line-item price before any work begins. You are under no obligation to book the work, and the estimate doesn’t expire at the end of the phone call.

How quickly can you get to my Sandy Springs home?

We answer the phone 24 hours a day, 7 days a week, and depending on our schedule we can often get a crew to most Sandy Springs neighborhoods within a day or two. For emergency situations, such as a system that’s been contaminated by smoke or a pest issue that’s affecting air quality, we prioritize those visits. Call (229) 489-7780 and we’ll give you a real window.

Is duct cleaning noisy or disruptive?

The negative-air machine and rotary brush system produce a level of noise similar to a strong vacuum cleaner, and the system runs for the duration of the cleaning. Most homeowners go about their day in other rooms, and we keep the work area clean and contained. We put down floor protection at every access point, and we wipe down every register before re-installing it.

What’s the difference between air duct cleaning and HVAC cleaning?

Air duct cleaning specifically refers to the duct runs, registers, and plenums. HVAC cleaning typically includes the ducts plus the air handler components: the evaporator coil, blower wheel, blower motor housing, drain pan, and the supply and return plenums. At Hollis, our full-system HVAC cleaning covers all of these. If you’re comparing quotes in Sandy Springs, make sure the lower-priced quote is actually cleaning the same components.

Should I have my HVAC cleaned if I’m buying a home in Sandy Springs?

Yes. If you’re buying a home in this area, the seller’s disclosure will not tell you when the ducts were last cleaned, and most pre-purchase home inspections do not scope ductwork. Cleaning the system before or shortly after move-in removes the previous owner’s pet dander, dust, and renovation debris from the system. At $450 to $950, it’s a small line item compared to the cost of the home, and you start with a known-clean system.

Contact Us for a Free Estimate

If you’re ready to know what HVAC cleaning will cost at your specific Sandy Springs address, the next step is a phone call. We’ll talk through your system, your home size, and any air quality concerns you have. Then we’ll schedule a walkthrough and hand you a written price.

Call (229) 489-7780 and ask for the HVAC cleaning estimate. Live person, 24/7, no phone tree. Roy Castellanos and the crew at Hollis Air Duct Sandy Springs will take it from there.

Written by Roy Castellanos, Owner at Hollis Air Duct Sandy Springs, serving Sandy Springs, GA since 2004. Pricing reflects the Sandy Springs market as of 2026. Hollis Air Duct Sandy Springs offers free estimates – call (229) 489-7780.