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%96+52.4Reliability 24%96+23.3Value 14%100+14.1Replies to reviews 7%39+2.8Craft & service penalty95−0.5Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.92SCOREZeppelin Cleaning Services
Troy, MI · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #15Position by Experts Score among all companies we track in this category. of 28 air duct cleaning services · 5.0★ from 2,039 Google reviews
Report card
Percentile vs other air duct 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 Zeppelin Cleaning Services for 8 kinds of job.
Zeppelin Cleaning Services for HVAC system maintenance
Clear ✕All 12 Google reviews tagged “HVAC system maintenance”
The crew was very nice and polite. They were on time and I overslept, making them wait.They did a through job on my vents, after several construction projects I had done. Highly recommend and appreciate 👌
Great service
Guys were on time and very courtesy
Great service with very respectful servicemen. Left my home feeling fresh, had a lot of contractor dust and particles.
The men told me exactly what they ere doing. Very friendly.
Awesome company. Great help. Very polite and professional. Did an excellent job without damaging or leaving marks on anything. Will be using again. Glad I found a responsible company.
Awesome experience. Great price, friendly and efficient staff.
Matt came right on time, took care of cleaning out our heating ducts and cleaned everything up on the way out the door. Excellent job - and air is definitely cleaner. I recommend Zeppelin Cleaning Services and will use them again.
Great company! They did 4 ductwork cleaning on the site. They were on time, professional and extremely organized. Would likely recommend for any of your needs.
Had an amazing experience with Zeppelin! Asked them to come out and clean our air vents, and clean out the dryer. They did a great job, sent lots of before and after photos, and then vacuumed half the house! Later, we noticed that the dryer vent cap had came off, they came back out, free of charge, and recleaned…
Rating only, no written review.
Rating only, no written review.
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 |
|---|---|---|
| HVAC duct & vent cleaning | 218 | $478–$742 |
| Carpet steam cleaning | 69 | $176–$352 |
| General carpet cleaning | 49 | $213–$385 |
| Upholstery cleaning | 39 | $209–$290 |
| Area rug cleaning | 24 | — |
| Pet stain & odor removal | 17 | — |
| HVAC system maintenance | 12 | $54–$581 |
| Flood restoration | 11 | — |
