Services
🧾 Trust Card · 2 receipts
- Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
- Shown as open for business in the source dataOperating status in the business record.
Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.
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Service area
Map of the Syosset, NY area (© Google). Is this your business? Claim it and put up your own photos →
About Louis P Holzapple Co
Louis P Holzapple Co is listed on AssistAnt for plumbing in Syosset, NY.
Built from public business information. Call to confirm before you go.
Contact
- Phone
- (516) 921-3641
- Website
- holzappleplumbing.com · loaded when we checked Nov 5, 2026
- Location
- Syosset, NY, 11791 (service area)
- Booking
- Not bookable online yet. Call the business directly.
Quick facts about Louis P Holzapple Co
- What is the phone number for Louis P Holzapple Co?
- (516) 921-3641. You call Louis P Holzapple Co directly; AssistAnt never sits in the middle.
- Where is Louis P Holzapple Co?
- Louis P Holzapple Co serves Syosset, NY as a service-area business (no street address shown).
- Is Louis P Holzapple Co still in business?
- Their website loaded when AssistAnt checked it on November 5, 2026.
- Is Louis P Holzapple Co licensed and insured?
- Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
- Who else is near Syosset?
- AssistAnt lists 691 plumbers near Syosset. Closest to Louis P Holzapple Co: White Glove Plumbing and Heating (0.6 mi), Martino Plumbing (2.0 mi), Capstone Plumbing And Heating (2.3 mi).
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Other plumbers nearby
- White Glove Plumbing and HeatingSyosset, NY · 0.6 mi
- Martino PlumbingPlainview, NY · 2.0 mi
- Capstone Plumbing And HeatingJericho, NY · 2.3 mi
- Harvard Fire Protection IncPlainview, NY · 2.5 mi
- M and S Plumbing, Heating & Air ConditioningOyster Bay, NY · 2.7 mi
- Almar Plumbing & Heating CorporationHicksville, NY · 2.8 mi