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Breathe Easier with Professional Air Duct Cleaning
Struggling with allergies or poor air quality at home? It might be time to inspect your air ducts. Precision Heating & Cooling provides expert air duct cleaning services for homeowners in Hanford, Cupertino, Los Gatos, Clovis, Palo Alto, Santa Clara, and Sunnyvale, CA, helping families breathe cleaner air and enjoy more efficient HVAC systems.
- Enhance indoor air quality by removing dust and allergens
- Improve HVAC efficiency and reduce energy costs
- Extend the life of your air system with routine cleanings
Backed by NADCA standards and a satisfaction guarantee, our team delivers reliable, professional, and thorough air duct cleaning solutions tailored to your home’s needs.
Discover the Benefits of High-Quality Air Duct Cleaning
Air duct cleaning isn’t just another maintenance task—it’s a vital investment in your home’s air quality and HVAC performance. Over time, ducts collect dust, pollen, pet dander, and mold spores that circulate whenever your system runs. For regions like Clovis and Hanford, where dry, hot summers increase air conditioner use, buildup occurs quickly. Agricultural dust and wildfire smoke can also settle inside ducts, impacting the air you breathe.
A professional cleaning from Precision Heating & Cooling removes these pollutants, improving your indoor air quality while helping your system run more efficiently. Clean ducts allow smoother airflow, consistent temperatures, and reduced strain on equipment—saving energy and extending system life. This service is essential for households with allergies, asthma, or respiratory sensitivities.

Our Cleaning Process: What to Expect
When you schedule an air duct cleaning with Precision Heating & Cooling, expect a complete, detail-oriented process with minimal disruption. Upon arrival, our certified technicians inspect your ductwork to assess buildup, mold, or pest intrusion. Using advanced cameras, we evaluate hard-to-reach areas and plan the best cleaning strategy.
We use powerful, truck-mounted vacuum systems to create negative pressure, pulling contaminants directly outside your home. Simultaneously, we deploy specialized agitation tools—rotating brushes, air whips, and power brushes—to dislodge debris from duct interiors. Our service includes cleaning air ducts, main trunk lines, registers, and grilles, as well as components like the blower motor and evaporator coil.
Most homes are completed within a few hours, leaving you with cleaner air and restored system performance. To learn more about our Maintenance Plan, you can speak with our team when you Request an Estimate.
The Step-by-Step Air Duct Cleanse
Our structured cleaning process ensures every duct and component receives meticulous attention.
Step 1: System Preparation and Isolation
We protect floors and furniture before accessing ductwork and sealing off registers to maintain negative pressure.
Step 2: Creating Negative Pressure
Our truck-mounted vacuum connects to your main lines, generating strong suction to remove debris safely.
Step 3: Agitation and Debris Removal
Technicians use specialized tools—air whips and rotating brushes—to dislodge and remove buildup, pet dander, and mold.
Step 4: Cleaning Components and Registers
Each register, grille, blower motor, and air plenum is cleaned by hand or with specialized tools for complete system hygiene.
Step 5: Sanitization and Deodorization (Optional)
At your request, an EPA-approved antimicrobial mist can be applied to eliminate bacteria, fungi, and lingering odors.
Step 6: System Restoration and Final Inspection
After reassembling the system, our technicians perform a full inspection, ensuring improved airflow and air quality.
You can explore our current Promotions for air duct cleaning or contact us directly to Schedule your appointment.
When Duct Cleaning Isn’t Enough
Routine air duct cleaning is key to maintaining healthy airflow, but some situations require repair or replacement.
When Cleaning Is Sufficient
- Excessive dust or visible buildup from vents
- Increased allergy symptoms or asthma flare-ups
- Musty odors or evidence of mildew
- Post-renovation debris or pet dander accumulation
- Minor pest presence or droppings
When Replacement or Repair Is Necessary
- Visible Mold Growth: Severe mold may require replacing contaminated sections.
- Structural Damage: Crushed, corroded, or leaking ducts must be repaired for energy efficiency.
- Asbestos Ducts: Older systems may require professional abatement.
- Persistent Pests: Severe or recurring infestations often demand duct replacement.
- Deteriorated Ducts: Crumbling materials reduce airflow and release contaminants.
Our Precision Heating & Cooling technicians inspect and provide honest recommendations—cleaning, repair, or replacement—so you can make informed decisions.
Adhering to Local Standards and Seasonal Advice
In California’s varying climates, regular duct cleaning plays a critical role in maintaining indoor health. Precision Heating & Cooling operates throughout the Central Valley and Bay Area, addressing regional air quality concerns such as agricultural dust and wildfire smoke.
We follow NADCA and EPA guidelines to ensure safe, effective cleaning. Seasonal cleanings are particularly beneficial:
- Spring Cleaning: Removes winter dust and prepares for allergy season.
- Fall Preparation: Clears summer debris for efficient winter heating.
- Post-Renovation: Eliminates construction dust and debris.
Operating transparently and safely, we ensure all services meet California’s health standards. To learn more about our company and expertise, visit our About Us section or check customer feedback in Reviews.
Why Choose Precision Heating & Cooling
Choosing Precision Heating & Cooling means choosing reliability, advanced equipment, and customer-focused care. Our NADCA-certified technicians uphold the industry’s highest standards, using advanced, truck-mounted systems for powerful and safe duct cleaning.
We take pride in transparent service, clear communication, and a strong satisfaction guarantee across every city we serve—from Hanford to Cupertino. Our state-of-the-art equipment ensures contaminants are removed effectively, and our commitment to California’s environmental conditions means tailored solutions for every home.
To experience the difference, explore financing options and view promotions available for our professional services.
Schedule Your Air Duct Cleaning Today
Don’t let dirty ducts compromise your comfort or health. Contact Precision Heating & Cooling today to schedule your professional air duct cleaning service. Enjoy fresher air, better efficiency, and a cleaner home environment—reach out now through our contact page or call to schedule your service.




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