Cost of Duct Cleaning in Ontario, CA — 2026 Price Guide
Ontario, a San Bernardino County community of 175,265 in the Southern California, has its own set of considerations when it comes to duct cleaning. In 2026, the typical cost runs about $564 per system, though prices can vary. Here's everything you need to know.
2026 Duct Cleaning Cost in Ontario, CA
| Cost Level | Price (per system) | What to Expect |
|---|---|---|
| Budget / Low-End | $282 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $564 | Typical project scope with quality materials |
| Premium / High-End | $1,128 | Large scope, premium materials, complex projects |
Prices are estimates for Ontario, CA in 2026 and reflect local market conditions in San Bernardino County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Duct Cleaning Cost in Ontario
When you request a quote for duct cleaning in Ontario, contractors evaluate these factors.
- Size of the home and number of vents
- Level of contamination in the ductwork
- Whether sanitizing treatment is included
- Accessibility of duct connections
- Whether mold remediation is needed
- Type of HVAC system (forced air, heat pump)
- Whether dryer vents are included
How to Save Money on Duct Cleaning in Ontario
Smart Ontario homeowners know there are ways to reduce duct cleaning costs without sacrificing quality.
- Schedule every 3-5 years or after renovation work
- Avoid ultra-cheap deals — they often cut corners
- Ask for before and after photos of your ducts
- Change air filters regularly to reduce buildup
- Combine with HVAC maintenance for package pricing
Frequently Asked Questions
How much does duct cleaning cost in Ontario, CA?
The average cost of duct cleaning in Ontario is approximately $564 per system in 2026. Prices range from $300 to $1,200 depending on project scope.
How long does duct cleaning take in Ontario?
Most duct cleaning projects in Ontario take 3-5 hours to complete. Factors like project complexity and weather in San Bernardino County can affect the schedule.
Do I need a permit for duct cleaning in Ontario?
Generally, basic duct cleaning projects in Ontario do not require a permit.
How do I choose a duct cleaning contractor in Ontario?
Get at least three quotes from Ontario contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
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