How much does air duct cleaning cost?

Our pricing is customized to your home based on size and duct condition. We give you a FREE inspection first — no obligation, no pressure. You'll know the exact flat-rate cost before we start. Beware of $99 'blow-and-go' scams that upcharge you later.

How long does the process take?

A proper, professional-grade cleaning takes 3 to 5 hours for an average-sized home. We use a negative pressure system that requires careful setup to ensure zero dust escapes into your living space.

Will this make a mess in my house?

Absolutely not. Our negative pressure system pulls all debris directly into our specialized truck-mounted or portable HEPA vacuums. We wear shoe covers, use drop cloths, and leave your home cleaner than we found it.

How often should I have my ducts cleaned?

The EPA recommends every 3 to 5 years. However, if you have pets, recent renovations, allergies, or asthma, you may benefit from cleaning every 2 years.

Do you offer emergency or same-day service?

Yes. We have technicians on standby 24/7 for the DMV area. If you suspect a mold issue, have a severe allergy attack, or notice a burning smell from your vents, call us immediately.

Can dirty air ducts cause uneven temperatures?

Yes. Accumulated debris, dust, and insulation inside ductwork acts as a restriction that reduces airflow. The rooms with the longest duct runs are affected most because they have the most surface area for buildup to accumulate. Professional cleaning can restore full airflow and significantly improve temperature consistency.

Should I close vents in unused rooms to fix uneven temperatures?

This is actually counterproductive. Closing vents increases static pressure in your duct system, which can cause air leaks at joints, reduce overall system efficiency, and even damage your blower motor. Instead, keep all vents open and address the root cause of the airflow imbalance.

How much can duct cleaning improve temperature consistency?

In homes where debris buildup is the primary restriction, duct cleaning typically improves temperature consistency by 3-7 degrees between the warmest and coolest rooms. Combined with duct sealing, many homeowners see their entire home come within 2-3 degrees of the thermostat setting.

Moderate Concern

Some Rooms Are Freezing While Others Are Sweltering?

Uneven temperatures in your home aren't normal — they're a sign your duct system can't deliver air where it's needed.

(800) 555-0199

You're Paying Full Price for Half the Comfort

Check how many of these apply to your home:

Second floor is significantly warmer than first floor

Certain rooms never reach the set temperature

Constant thermostat battles between family members

Some vents blow strong while others barely trickle

AC or heat runs constantly but certain areas stay uncomfortable

Energy bills are high despite discomfort in parts of the home

The Data Is Clear

Uneven temperatures force your HVAC system to run up to 40% longer trying to satisfy the thermostat. This wastes energy, increases wear on your equipment, and can shorten your HVAC system's lifespan by 3-5 years — costing thousands in premature replacement.

Why Your Home Has Hot and Cold Spots

Blocked or Collapsed Ductwork

Flex duct can sag, kink, or collapse over time, especially in crawl spaces and attics common in DMV homes. A single collapsed section can cut airflow to an entire room by 80% or more.

Duct Leaks and Disconnections

The average DMV home loses 20-30% of conditioned air through duct leaks before it reaches the intended room. In homes with ductwork in unconditioned attics or crawl spaces, this number can be even higher.

Debris and Buildup Restricting Flow

Years of accumulated dust, insulation, and debris inside ducts act like a bottleneck, reducing airflow to distant rooms. Rooms furthest from the air handler are affected most.

Improperly Sized or Designed Ductwork

Many DMV homes, especially those built in the 1950s-1980s, have undersized ductwork or poor duct layouts that were never designed for modern HVAC efficiency. Additions and renovations often make this worse.

How We Restore Even Comfort Throughout Your Home

Our professional process addresses the root cause — not just the symptoms.

Airflow Diagnostics

We measure airflow at every register in your home using an anemometer, identifying exactly where airflow is restricted and by how much.

Camera Inspection

HD camera inspection of your entire duct system reveals collapsed sections, disconnections, blockages, and design issues invisible from the outside.

Professional Duct Cleaning

Negative-pressure extraction removes all debris restricting airflow, restoring full capacity to every run of ductwork.

Duct Repair and Sealing

We repair collapsed sections, reconnect separated joints, and seal leaks using mastic sealant to keep conditioned air inside the duct system.

Balancing Recommendations

After cleaning and repair, we provide recommendations for damper adjustments, register settings, or duct modifications to optimize airflow distribution.

"They showed me the camera footage of what was in our ducts. I couldn't believe it. The difference after cleaning was immediate."

— Jennifer K., Capitol Hill DC

Call for quote

Cost depends on the root cause. Simple duct cleaning restores airflow in most cases. Duct repair or modification may be needed for collapsed or disconnected sections. Free inspection identifies the issue before any work begins.

What You Can Expect

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10+ degree temperature difference between rooms

Consistent comfort within 2-3 degrees throughout

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HVAC running constantly, never satisfying

Shorter, more efficient heating and cooling cycles

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Bedrooms upstairs unbearably hot in summer

Even cooling reaching every room effectively

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High energy bills from overworked system

Reduced energy consumption from restored airflow

Frequently Asked Questions

Heat rises naturally, but in a properly functioning HVAC system, this should be offset by adequate cooling airflow upstairs. If your upstairs is consistently 5-10 degrees warmer, the most likely causes are restricted ductwork to the second floor, duct leaks in the attic losing cooled air before it reaches upstairs rooms, or an undersized duct run to the second floor.

Don't Live With This Problem Another Day

Our licensed and insured technicians can diagnose and solve the problem — usually in a single visit. Free inspection, no obligation.