List of plumbers in Covina, CA with emails and phone numbers
Get 18 plumbers in Covina, CA: company name and phone number for all 18, 10 email addresses, 14 websites and 2 owner names. As of 15 Nov 2026, 67Leads lists 18 plumbers in Covina, CA. 10 (56%) have an email address read from the company's own website, and 4 of those are confirmed against the mail server.
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The top 5 plumbers in Covina, CA with the owner, phone and email in full, not masked. No account. 3 free samples a day, one trade and city each.
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Updated (the day rows in this list last changed). Counts as of 15 Nov 2026.
What these numbers mean
Email coverage in Covina, CA is 56%, better than the 40% across the state — these companies publish contact details more readily than most.
4 have no website (22%), so most of this list has some web presence to research before you call.
Only 2 of these name an owner. Owner names are read from the company's own site rather than guessed, so coverage varies sharply by how much these businesses publish.
4 addresses have been confirmed against the recipient's mail server — 40% of the addresses on file here. The rest are labelled unverified rather than passed off as valid.
ZIP codes with the most plumbers
18 of the 18 plumbers in Covina, CA list a ZIP code, spread over 3 ZIP codes. The 3 busiest hold 100% of those; 91723 alone has 8.
| ZIP code | Plumbers | Share |
|---|---|---|
| 91723 | 8 | 44% |
| 91722 | 7 | 39% |
| 91724 | 3 | 17% |
Sub-specialties by listing category
The largest listing category in Covina is Plumber, at 94%; 2 categories appear in all.
Plumber is more common in Covina (94%) than across California (86%).
| Listing category | Businesses | Share | Across California |
|---|---|---|---|
| Plumber | 17 | 94% | 86% |
| HVAC contractor | 1 | 6% | 5% |
The category is the one each business chose on its public listing.
Ratings
100% in Covina are rated 4.5 stars or higher, against 89% across California.
0 (0%) have no rating yet. Median reviews: 44 in Covina, 56 across California.
| Rating | Businesses | Share | Across California |
|---|---|---|---|
| 4.8 to 5.0 | 17 | 94% | 77% |
| 4.5 to 4.7 | 1 | 6% | 12% |
| 4.0 to 4.4 | 0 | 0% | 7% |
| 3.0 to 3.9 | 0 | 0% | 2% |
| Under 3.0 | 0 | 0% | 1% |
| No rating yet | 0 | 0% | 2% |
Nearby cities
The closest city with its own list is El Monte, CA, about 8 miles away, with 15 plumbers. Distances run between the median positions of each city's listings.
| City | Distance | Plumbers | With an email |
|---|---|---|---|
| El Monte, CA | 8 mi | 15 | 8 |
| Pasadena, CA | 14 mi | 23 | 13 |
| Ontario, CA | 15 mi | 19 | 8 |
| Fullerton, CA | 15 mi | 32 | 10 |
| Anaheim, CA | 17 mi | 50 | 23 |
| Rancho Cucamonga, CA | 17 mi | 36 | 13 |
| Downey, CA | 18 mi | 18 | 5 |
| Orange, CA | 20 mi | 26 | 5 |
A sample of plumbers in Covina, CA
| Company | Owner | Phone | City | |
|---|---|---|---|---|
| Flash Plumbing Inc | Daniel P. | +1626360**** | f********************@gmail.com | Covina |
| Top Notch Plumbing Inc. | — | +1626664**** | t***********@gmail.com | Covina |
| Ace Pelizon Plumbing | Dan J. | +1626412**** | s******@acepelizon.com | Covina |
| Jonasson Plumbing and Rooter LLC | — | +1626422**** | j***************@gmail.com | Covina |
| Hartman Plumbing Services | — | +1626482**** | p****************@gmail.com | Covina |
| Marathon Plumbing, Heating and AC Repair | — | +1626605**** | m***********@hotmail.com | Covina |
| Rooter Man Plumbing of Covina | — | +1626988**** | i***@rootermanla.com | Covina |
| Hoag Plumbing & Drain Cleaning | — | +1626975**** | i***@hoagplumbing.com | Covina |
| Dynamo Plumbing and Drain Cleaning | — | +1626727**** | d**************@yahoo.com | Covina |
| Drainiacs Sewer & Drain | — | +1562543**** | i***@thedrainiacs.com | Covina |
| Service Hero Plumbing, HVAC, and Electrical | — | +1626225**** | — | Covina |
| Courtesy Plumbing | — | +1626967**** | — | Covina |
Contacts are masked until you export. Every email shown as verified was checked against the company's own mail server. Pricing · How the list is built
Get 67 leads freeNo card. Search is free with contacts masked. Opens a free search for the 18 plumbers in Covina, CA.
Free tools for this list
4 plumbers in Covina without a websitePreview the first 10Cold email templates for plumbers
Guides for working this list
How to verify a lead list before you send a single emailHow to find businesses without websites, and sell them a siteA cold-call script for web designers, with the objections and a voicemailHow to find the owner's name of a small local businessAll guidesLead tool alternativesFree tools
Questions
67Leads currently lists 18 plumbers in Covina, CA, of which 18 are graded as a core match for the trade.
10 of the 18 plumbers in Covina, CA have an email address on file, collected from the company's own website rather than guessed from a pattern.
2 of the 18 records in Covina, CA include a named owner rather than only a company name.
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Other trades in Covina, CA
Roofing contractors in Covina (16)
Plumbers in other California cities
Los Angeles (66)San Diego (66)Riverside (62)San Jose (56)San Francisco (52)Sacramento (51)Anaheim (50)Fresno (45)Torrance (44)