INSPECTION-FIRST APPROACH
Smart Cleaning Starts With A Detailed Inspection
At The Duct Cleaners, every service begins with a detailed inspection, because informed recommendations start with understanding the system.

Our Step-by-Step Inspection Approach
STEP 1
HVAC Unit Assessment: Determine the unit’s location (attic, garage, or interior) and evaluate surrounding conditions.
STEP 2
Evaporator Coil Condition Check: Inspect the coil and determine the likelihood of condensation issues.
STEP 3
Plenum Box Inspection: Examine supply and return plenums for moisture presence and contamination transfer.
STEP 4
Supply Duct Condition Assessment: Examine ducts for dust deposits and moisture presence.
STEP 5
Return Duct Inspection: Assess dust, hair, debris accumulation, and airflow restrictions.
STEP 6
Airflow & System Balance Assessment: Identify restrictions or imbalances impacting comfort and air quality.
STEP 7
Inspection Documentation & Education: Walk homeowners through findings with visual documentation.
Our Story
The Duct Cleaners isn’t your average air duct cleaning company. We were built on transparency, honesty, and professionalism to raise the standard in an industry where systems are too often serviced without truly understanding the source of the problem. Real indoor air quality issues don’t start in the vents, they begin at the HVAC system and the attic environment. That’s why we focus on understanding the entire system before recommending any solution.




HVAC System & Attic Insulation Inspection
When an HVAC system is located in the attic, insulation and ventilation play a critical role in heat exposure, coil condensation, and the long-term health of the system. Poor attic conditions can place unnecessary stress on the equipment and directly impact indoor comfort and air quality.
Attic insulation naturally breaks down over time. In many Texas homes, insulation installed 10–15 years ago no longer provides adequate thermal protection. Today’s Texas guidelines typically call for roughly 14 inches of attic insulation, depending on the insulation type, to properly support HVAC performance and efficiency.
Inspection Cost & Pricing Transparency
After completing a full air duct inspection, the inspection fee is $98. This fee includes a comprehensive on-site evaluation, detailed documentation, and a professional assessment of your entire system.
If you decide to move forward with any recommended cleaning or service, the $98 inspection fee is fully applied toward the approved work once service begins, so your inspection is effectively credited back to you.
Final service pricing is determined following inspection and is based on the system’s condition, design, and accessibility. Factors include:
- Overall condition and performance of the duct system
- Quality and sealing of air handler and duct connections
- Severity of dust, debris, and contamination buildup
- Whether a UVC air purification system is installed
- Effectiveness and quality of the home’s air filtration system
- System accessibility and layout affecting service efficiency
This condition-based pricing approach ensures recommendations and costs are tailored to the actual needs of your system, one-size-fits-all package. Our inspection-first process gives homeowners clear insights and accurate pricing before any work begins.

