Professional Air Duct Cleaning Services in San Jose, CA

CPI Services provides certified air duct cleaning services in San Jose, CA, offering professional solutions that restore airflow, reduce contaminants, and improve indoor air quality for residential properties. Our licensed technicians use advanced equipment and proven methods to ensure your HVAC system operates efficiently and supports a healthier living environment.

If your home’s air quality is declining due to dust buildup, pet dander, or clogged vents, CPI Services delivers thorough duct inspections, deep sanitizing, and dryer vent cleaning tailored to your needs. Whether your ducts are newly installed, affected by remodeling, or showing signs of aging, we address every issue with transparent pricing, prompt scheduling, and dependable workmanship.

As a family-owned and licensed contractor, CPI Services combines trusted materials and expert care to maintain your HVAC system’s long-term performance while helping lower energy costs.

Call CPI Services, San Jose’s trusted air duct cleaning experts, at (408) 549-8181 to schedule professional air duct cleaning, inspection, and maintenance. We offer fully licensed, reliable solutions, available to homes across the South Bay.

Read more

Get Free Estimate

We will text you a few questions for your estimate. Enter your phone number below.

By clicking the “Get Free Estimate” button above, I agree to receive automated transactional and marketing messages. Reply STOP to opt out an any time. Our privacy policy can be found at cpiservice.com/privacy-policy

Coupon Deal

$120

Complete form to receive a $120 Coupon and other Discounts 

By clicking the “Get Offer” button above, I agree to receive automated transactional and marketing messages. Reply STOP to opt out an any time. Our privacy policy can be found at cpiservice.com/privacy-policy. Some restructions apply. View coupon for details

Our Certifications & Professional Standards

Air Duct Cleaning Tune Up at Only $0
Transparent Pricing | Quality Workmanship

Why Choose CPI Services For Air Duct Cleaning?

Common Signs That Your Ducts May Need Cleaning

breathing issue

Unusal Allergies or Breathing Issues

Increased sneezing, dry throat, or respiratory irritation while indoors can point to contaminants inside your

ducts. Pollutants like pet dander and dust are frequently pulled into the system and redistributed, especially during high HVAC usage periods in San Jose's warmer months.
Read more

Compressor Units

Uneven Airflow

If some rooms stay warm while others remain cold, or airflow from vents feels weaker in specific areas of your home,

your ducts may be partially blocked or improperly balanced. This can happen after renovations or when ducts become crushed or separated, an issue we frequently find in remodeled homes across East San Jose.
Read more

Refrigerant Lines Ac

Strange Noises

Whistling, banging, or rattling sounds coming from your vents could indicate loose duct joints, airflow obstructions,

or debris inside the system. Homes with flexible ducting in areas like Evergreen or Alum Rock often experience this when the duct material shifts or sags due to age or installation flaws.
Read more

high energy bills

Higher Energy Bills

If your energy bills have increased with no major change in usage, clogged or leaking ducts could be forcing your

HVAC system to work harder. In San Jose’s older housing stock, unsealed or poorly insulated ductwork is a common cause of energy loss and should be professionally evaluated.
Read more

Commercial HVAC

Recent Renovations

Construction dust and debris frequently enter the duct system during remodeling. If you've recently updated your

kitchen or flooring in your San Jose home, a post-renovation duct cleaning is essential to prevent fine particles from circulating through your HVAC system and affecting indoor air quality.
Read more

Low-airflow-in-home

Musty Odors

Musty odors in your home often come from air ducts filled with dirt, mold, and moisture.

Air duct cleaning removes these contaminants, improving indoor air quality and reducing unpleasant smells. Regular cleaning ensures cleaner air, better HVAC efficiency, and a more comfortable home environment. Keep your home smelling fresh with professional air duct cleaning.
Read more

Benefits of Regularly Cleaning and Maintaining Your Ducts in San Jose

Regular cleaning and maintenance of your air ducts in San Jose offer several significant benefits for both your home and HVAC system, ensuring a healthier and more energy-efficient living environment. Benefits of cleaning ducts include:

  1. Boosted Indoor Air Quality: Cleaning your ducts removes dust, mold, and allergens, greatly improving the air quality inside your home, which is especially important in San Jose’s dry and dusty climate.
  2. Improved HVAC Efficiency: Regular maintenance optimizes your HVAC system, reducing energy consumption, and lowering utility bills while ensuring it performs effectively through San Jose’s hot summers and colder winters.
  3. Cost Savings: By addressing issues early, duct cleaning helps prevent expensive repairs and breakdowns, saving you money in the long run and keeping your system running smoothly year-round.
  4. Increased System Lifespan: Maintaining your ducts helps extend the life of your HVAC system, ensuring it stays in good condition and avoids premature replacements, even in San Jose’s variable weather conditions.
  5. Consistent Comfort: Clean air ducts promote consistent airflow, maintaining an even temperature throughout your home, providing year-round comfort regardless of the season.

By prioritizing duct cleaning and maintenance in San Jose, you can enjoy a healthier indoor environment, reduce your energy bills, and ensure your HVAC system operates at its best for years to come.

Our Recent Projects in San Jose

What Our Clients Say About Us in San Jose

5-star review plumbing HVAC

Had the plumber Daniel come to my condo today for a clogged toilet. He spent almost two hours snaking with a camera my drain and pulled out a huge clog of tree roots. He knew exactly what he was doing and did a wonderful job. I would recommend this company very much.

Ron K.

5-star review plumbing HVAC

Great, reliable, and timely service at a reasonable price. I shopped around quite a bit before landing on CPI. Their rates were competitive, they responded promptly, and their plumber fixed a few issues quickly and without much fuss. I’ll definitely be calling them again the next time we have issues!

Allan Huynh

y review

CPI Service was sent to my home by my condominium association. They agreed to a very early morning appointment and the gentleman arrived exactly on time. He went through the problem very methodically to see where the problem was. Something that no one else could figure out was taken care of in half an hour. I would very definitely recommend them.

Fern F.

Affordable Air Duct Cleaning Options

At CPI Services, we understand that air duct cleaning should be both effective and budget-conscious. That’s why we offer flexible pricing and cost-saving programs to help San Jose homeowners maintain clean air without financial stress. Whether you’re dealing with light dust buildup or planning a larger HVAC upgrade, we have options designed to fit your needs.

Special Offers and Promotions

We frequently run seasonal promotions tailored to San Jose’s climate and maintenance cycles. Current offers may include a free video inspection with any duct cleaning, bundled pricing on duct and dryer vent cleaning, or waived service call fees. These limited-time deals help homeowners schedule important maintenance at a lower cost, especially before summer or winter usage peaks.
Call Silicon Valley's Plumbing Experts

Financing Options for Larger Projects

For homeowners dealing with complex duct replacements, full HVAC cleanouts, or post-renovation cleaning, CPI Services offers short-term financing plans. These options are ideal for large projects, allowing you to divide payments without delaying essential services. Financing is available with quick approvals and no prepayment penalties, helping San Jose residents invest in healthier air and energy savings.

Discounts for First-Time Customers

CPI Services provides a 5% discount on all air duct cleaning services for first-time customers in San Jose. This offer applies to any project size, whether you are scheduling a full system cleaning after a remodel or ensuring clean ducts in a recently purchased home. The discount can be combined with eligible seasonal promotions, making it easier for new customers to access high-quality service at a reduced cost.

Meet Our Certified Technicians

CPI Services employs a team of licensed, certified technicians who specialize in professional air duct cleaning across San Jose. Each technician is trained to perform thorough inspections, safely remove dust and debris, and restore clean airflow using commercial-grade equipment. Our team follows California HVAC standards, ensuring every job meets local safety and performance codes. Known for their professionalism, punctuality, and attention to detail, our air duct technicians deliver reliable service that homeowners can trust from start to finish.
Refrigerant Lines Ac

Your Go-To Local Air Duct Cleaning Experts in San Jose

About CPI Services – San Jose’s Duct Cleaning Specialist

CPI Services is a family-owned HVAC and plumbing company that has been serving the San Jose community since 1986. With expertise in air duct cleaning and ventilation system care, we have built a strong reputation for dependable service, skilled technicians, and a customer-first approach.

Proudly licensed and based in San Jose (CSLB License #1101278), we are committed to helping residents maintain cleaner, safer, and more efficient homes through affordable, high-quality ductwork services. From routine cleanings to full system replacements, every job is handled with care and precision. Our success is built not just on clean ducts, but on the trust we’ve earned over nearly four decades.

How Do Our Air Duct Cleaning Services Work in San Jose?

Initial Contact and Scheduling

San Jose homeowners can schedule service by phone or online, selecting a time that works best for their routine. Whether you are near the downtown core or in a suburban neighborhood, we confirm availability quickly and assign a technician based on proximity and service needs.

A licensed technician arrives on time, ready to assess your duct system. We inspect visible vents, check for dust buildup, test airflow at key points, and identify issues like disconnected joints, poor sealing, or signs of internal blockage that affect indoor air quality.
After diagnosis, we provide a detailed, written estimate that outlines all service costs. From standard duct cleaning to optional sanitizing or filter replacements, our quotes are fully transparent, so San Jose residents know what they are paying for with no surprises.
Repair/Installation by Licensed Technicians
We test your HVAC system for airflow improvements and ensure proper reassembly of all access points. Our team thoroughly cleans the work area and restores your vents to their original condition, leaving your San Jose home neat, functional, and dust-free.
Our relationship does not end when the truck leaves. We offer responsive follow-up service to answer questions, address concerns, or provide additional guidance on filter maintenance and duct longevity. CPI Services is committed to long-term satisfaction and reliable support throughout San Jose.

Same Day Service

1-Hour Response Available

We Guarantee Our Work

Free Plumbing Safety Check 

I agree to received text messages. Reply STOP to opt our anytime. Our privacy policy and be found at cpiservice.com/privacy-policy

Book a Local Air Duct Cleaning in San Jose Now

CPI Services makes it easy for San Jose homeowners to schedule trusted, professional air duct cleaning. Whether you need a routine cleaning, post-renovation service, or help with uneven airflow, our licensed technicians are ready to respond. Appointments are flexible, and most jobs are completed the same day using high-powered equipment and proven methods.

Call (408) 549-8181 to book your local air duct cleaning today. We will confirm your appointment promptly and arrive with everything needed to restore clean airflow, improve indoor air quality, and help your HVAC system run more efficiently.

Frequently Asked Questions

Heating and Cooling Solutions
What Are Air Duct Cleaning Services?

Air duct cleaning services are professional procedures used to remove dust, allergens, and debris from the ductwork of your HVAC system. This includes cleaning supply and return ducts, grilles, registers, and the air handler unit using commercial-grade vacuums and specialized tools. In San Jose, CPI Services performs these services to help improve airflow, system performance, and indoor air quality.

You should clean your air ducts every 3 to 5 years. San Jose homes with pets, recent renovations, or allergy-sensitive occupants may benefit from more frequent service to maintain air quality and system efficiency.

Air duct cleaning typically costs between $450 and $1,000 depending on the size of the home, number of vents, and duct condition. CPI Services offers transparent pricing, free estimates, and seasonal promotions to make professional duct cleaning accessible for San Jose homeowners.

Yes, duct cleaning is recommended when moving into a new or recently remodeled home. Construction debris and dust often remain in the system and can circulate through your HVAC if not professionally cleaned.

You can expect reduced dust, better airflow, and a more efficient HVAC system after air duct cleaning. San Jose customers often report cleaner indoor air and fewer allergy symptoms following a thorough service from CPI Services.