Power Vac America provides professional commercial coil cleaning for commercial and industrial buildings throughout Texas. If your cooling coils are clogged with dirt and debris, standard in-house pressure washing often isn’t enough. Our heavy-duty steam cleaning equipment is specifically designed to deep clean cooling coils — restoring proper airflow and removing the contaminants that build up over time.
Power Vac America is a NADCA-certified air duct and HVAC cleaning contractor (TACLA 28012E), serving commercial and industrial clients throughout Texas since 1991. We follow industry standards for every job.
Before Cleaning
Over time, dirt builds up on cooling coils even with regular in-house cleaning. The lighter lines show where in-house pressure washing has been applied — but the deeper buildup remains.
After Cleaning
After cleaning with our professional equipment, cooling coils are restored to like-new condition — with proper airflow and no debris blocking the coil surface.
Signs Your Coils Need Professional Cleaning
Regular in-house maintenance keeps coils in reasonable condition, but some situations call for professional commercial coil cleaning. Watch for these signs:
- Delta-P readings are too high — restricted airflow across the coils
- Basic pressure washing has failed to restore normal performance
- Airflow from supply vents is noticeably reduced
- Musty or mildewy odors when the HVAC system runs
- Visible dirt buildup that in-house cleaning cannot fully remove
- Coil replacement has been recommended due to performance issues
If you’re seeing any of these signs, contact Power Vac America before replacing coils. Our steam cleaning process has restored coils to proper operating condition in cases where replacement seemed necessary.
Steam Cleaning for Cooling Coils — Real Results
For heavily soiled coils where standard pressure washing has failed, Power Vac America uses LP-fired and electric steam cleaners to achieve a deep clean. Here are documented results from a recent job:
- Delta-P Before: 3.65
- Delta-P After: 1.67
- Result: 46% reduction in pressure drop across the coils
Restoring coils to proper airflow performance avoids the significant cost and downtime of coil replacement. Contact us to discuss your situation.
Dirty vs. Clean Cooling Coils
When your HVAC system runs, warm air is pushed across the cooling coils. If those coils are heavily soiled, two things happen:
- The system has to work harder to move air through the debris buildup, increasing wear on components.
- Contaminants on the coil surface — including mold, bacteria, and particulates — can enter the airstream and affect indoor air quality.
Professional commercial coil cleaning removes the debris that in-house cleaning leaves behind, restoring coils to proper operating condition and eliminating a potential source of indoor air quality problems.
After Professional Coil Cleaning
Once cooling coils have been properly cleaned by Power Vac America, they are restored to like-new condition. Contaminant sources are removed, airflow is restored, and the coil surface is clear of buildup that could affect air quality or restrict system performance.
Coil Cleaning and Indoor Air Quality
Dirty cooling coils are a significant source of indoor air quality problems in commercial buildings. Through normal building use, contaminants such as dust, dander, and particulates are drawn into the HVAC system and re-circulated up to 5-7 times per day. Over time, these contaminants accumulate on coil surfaces and inside ductwork.
For building managers responsible for occupant health, coil cleaning is an important part of a complete HVAC maintenance program — particularly for facilities serving people with respiratory conditions or immune vulnerabilities.
Visit our Commercial Air Duct Cleaning page to learn more about our full range of commercial HVAC cleaning services.
Our Steam Cleaning Equipment
- Electric steam cleaner for especially soiled coils — no propane ventilation required
- Accesses coils in tall or difficult-to-reach buildings
- Compatible with our Clean & Green coil cleaner or traditional coil cleaning products
- Before and after Delta-P measurements recorded on every job to document results
Want to know more about our duct cleaning equipment?
We use heavy-duty equipment designed specifically for HVAC cleaning — not general-purpose tools. Learn more about the specialized equipment Power Vac America uses on every job.
