Key facts
- Supply houses serve contractors from branches, so branch managers run local sales and staff.
- Purchasing and product managers at the main office decide which brands to carry.
- Contractors pick up parts at the counter early in the morning or order for job site delivery.
- The branch manager runs counter staff, inside sales and the local warehouse.
- FilterCopy the filters on this page.
- RevealSee emails and mobiles where available.
- SendOr export to your own tools.
How supply houses work
Contractors pick up parts at the counter early in the morning or order for job site delivery. The branch manager runs counter staff, inside sales and the local warehouse. Brand decisions happen at the main office.
Angles
- For manufacturers: getting a product on the shelf and in front of counter staff.
- For service vendors: counter speed, delivery routing, contractor credit.
The Buzzlist filters for plumbing and hvac distributors
In Find, set the rows below. Leave the rest empty.
| Filter | Set it to |
|---|---|
| Industry & keywords: industry | Wholesale Hardware, Plumbing, Heating Equipment |
| Industry & keywords: NAICS codes | 423720 |
| Industry & keywords: company keywords | plumbing supply, HVAC supply, hydronics, supply house |
| Job titles | Branch Manager, Purchasing Manager, Product Manager, Owner |
| Seniority level | Owner, Vice President, Manager |
| Company size | 11 to 50 employees, 51 to 100 employees, 101 to 500 employees |
| Location | Your states, cities, or ZIP codes with a 5 to 100 mile radius |
Many supply houses have a dozen branches under one name. Pair branch managers with the main office purchasing team.
Paid plans add AI search: say who you want in a sentence and Buzz ranks the matches. Plans and prices.
Timing
Counters are busiest from 6 to 9 a.m. Midday is calmer for calls. Heating and cooling seasons shift demand.
Mistakes
- Calling the counter at 7 a.m.
- Writing to branch managers about brand decisions.
- Treating contractors and distributors as one list.
Is the plumbing and hvac distributors data any good?
Branch staff often share addresses. Paid plans show check status, and catch-all results are labeled.
Paid reveals come with standard email verification, and if a Buzz Send email hard bounces, you get that contact back.
Questions about plumbing and hvac distributors data
What NAICS code do plumbing supply houses use?
423720, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers.
Who decides what brands a supply house carries?
Purchasing and product managers at the main office.
When should I call a supply house?
Late morning or early afternoon, after the contractor rush.
