Build Targeted East Coast Plumber List

I need a clean, verifiable prospect list of plumbing contractors that actually perform field plumbing work—no mechanical contractors, engineers, HVAC outfits, or supply houses hiding under NAICS 238220.

For the proof-of-concept I want 20–40 records pulled only from New Jersey. Once we confirm you are on the right track, I’ll give you the remaining East-Coast states to finish the master list.

Essential criteria you must filter for:
• Core service focus: New Construction, Single-Family Housing Construction, or Multifamily Housing Construction (NAICS 236115 / 236116 alongside 238220 where appropriate).
• Company size: USD 5–50 million annual revenue and 10–100 employees.
• Decision maker: the individual responsible for purchasing—Buyer, Procurement Manager, or the Owner in smaller firms.

Required fields for each record:
1. Company name and website
2. State and city
3. Estimated annual revenue and employee count (source noted)
4.Buyer name, title, direct email, and phone
5. Confirmation they self-identify as a plumbing contractor (not mechanical/HVAC)

You are free to pull data from Apollo, ZoomInfo, LinkedIn Sales Navigator, or similar platforms as long as every entry is up-to-date and passes the filters above.

Deliverables
• Sample spreadsheet (20–40 NJ plumbers) for approval
• Final spreadsheet covering the additional states I’ll supply after sign-off
• Source links or screenshots that substantiate revenue and head-count estimates

I’ll review the New Jersey sample within 24 hours of receipt so you can proceed quickly to the full roll-out. Accuracy and relevance are far more important than volume—if a single HVAC company sneaks in, we’ll scrub the whole row, so please double-check before sending.