Your AC Is Running Non-Stop But Your House Is Still Hot
Before you panic about a $10,000 AC replacement, know this: dirty ducts are the #1 cause. And it costs a fraction to fix.
Why Your AC Can't Keep Up
Check how many of these apply to your home:
The Data Is Clear
Running an AC that can't reach set temperature costs DMV homeowners an extra $50-150/month in summer. Over one season, that's enough to pay for the duct cleaning that would fix the problem.
7 Reasons Your AC Can't Cool Your Home
Dirty Ductwork (Most Common)
Debris-filled ducts restrict 25-40% of conditioned airflow. Your AC produces cold air but it never reaches your rooms. A system that's cooling perfectly can seem broken when ducts are dirty.
Duct Leaks
The average DMV home loses 20-30% of conditioned air through duct leaks. That cold air is cooling your attic and walls instead of your living spaces.
Dirty Air Filter
A clogged filter restricts return air, reducing the system's ability to cool. This is the #1 easiest fix — check your filter first.
Dirty Evaporator Coil
A layer of grime on the indoor coil insulates it from the air, dramatically reducing cooling capacity. Often overlooked because the coil is hidden inside the air handler.
Low Refrigerant
If your system is low on refrigerant, it physically can't remove enough heat from the air. This requires an HVAC technician to diagnose and repair the leak.
Undersized System
Many DMV homes have AC systems that were sized for the original layout. Additions, sunrooms, and finished basements add square footage that the system wasn't designed to cool.
How We Get Your AC Cooling Again
Our professional process addresses the root cause — not just the symptoms.
Cooling Assessment
We measure temperature at every register, check temperature differential across the coil, and assess total system airflow to pinpoint the problem.
Duct Inspection
HD camera inspection reveals blockages, leaks, and disconnected sections that are stealing your cold air before it reaches your rooms.
Complete Duct Cleaning
Negative-pressure extraction restores full airflow capacity. Most homeowners notice a 5-10 degree improvement in hard-to-cool rooms immediately.
Leak Sealing
We seal duct leaks with mastic sealant, keeping conditioned air inside the duct system where it belongs.
Performance Verification
We re-measure temperatures after service to verify improved cooling and document the results.
"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
$299 - $549
Duct cleaning and sealing is a fraction of the cost of a new AC system. Most customers see the investment pay for itself in 2-4 months of energy savings.
What You Can Expect
Frequently Asked Questions
The most common cause is restricted airflow from dirty ducts, which prevents cold air from reaching your rooms. Other causes include duct leaks, dirty filters, dirty coils, and low refrigerant. We start with duct inspection because it's the most common and most cost-effective fix.
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.