How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%88+48Reliability 24%85+20.6Value 14%100+14.1Replies to reviews 7%20+1.4Craft & service penalty95−0.5Experts Score= 84Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.84SCORECal Duct Cleaning
Santa Clara, CA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #19Position by Experts Score among all companies we track in this category. of 26 dryer vent cleaning services · 4.9★ from 379 Google reviews
Report card
Percentile vs other dryer vent cleaning services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: replies to reviews.
Reviews for your job
Customers hired Cal Duct Cleaning for 8 kinds of job.
Cal Duct Cleaning for chimney inspections
Clear ✕All 24 Google reviews tagged “Chimney inspections”
Great service, very responsive!
David did an amazing job, he was detailed with his work and respectful with our home. One of the bathroom fans didn’t need cleaning and he was honest to tell me that and not change me for it. I will definitely be using them from now on.
DC was very polite and knowledgeable. He was honest, very respectful of the property and gave useful recommendations.
Very good guys. They came and cleaned the chimney and installed the cap few months ago. However, the cap installation was not tight enough. The recent Bay Area winds blew the cap to over front yard. I called them and they scheduled a service in no time for the next day and installed it again for no charge. That’s what professionalism is all about.
Josue was efficient, informative and helpful. I definitely recommend their services.
Dataram was very knowledgeable, professional and informative. He answered my questions and elaborated in detail. He explained things to me...very knowledgeable about his work.
Appointment setup was prompt and the team was communicative throughout. Was able to schedule a fireplace cleaning quickly and Josue was fast and professional. Will definitely be hiring them again!
Dakarai was very professional and kind. Taught me how to use the fireplace insert and inspected chimney. Thank you so much for your help.
On time, professional, and a great value. I will definitely use them again.
Great company. Easy to schedule, easy communication, and Giovanny did an excellent job. Would highly recommend!
The service was easy to schedule. The technician, DC, was extremely professional, helpful, and able to answer all our questions. Would definitely utilize this company again.
Great price Prompt response Easy to schedule Giovanni was great. Thanks!
Tech was on time / very clean job
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Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Dryer vent cleaning | 66 | — |
| Chimney cleaning | 37 | — |
| Chimney inspections | 24 | — |
| HVAC duct & vent cleaning | 23 | $209–$410 |
| Chimney flue cleaning | 22 | — |
| Stove & fireplace cleaning | 10 | — |
| Rain cap installation | 5 | — |
| HVAC system maintenance | 4 | $54–$295 |
