Holyoke Fittings

What Holyoke Fittings does

Holyoke Fittings, Inc. is a privately held, family-owned manufacturer and distributor of domestically produced thermoplastic and brass fittings headquartered at 850 Stanley Avenue, Brooklyn, NY. The company sells tube fittings (in compression, flare, push-to-connect, and double compression variants), hose fittings, pipe fittings, valves, and specialty product lines including plumbing, air line, and lubrication specialties, plus hose, tubing, lead-free compliant brass fittings, thermoplastic fittings, and pre-assembled hose and tubing assemblies. Its core operational technology is an MRP (Material Requirements Planning) system paired with a single Brooklyn manufacturing facility that supports ready-for-shipment fulfillment of orders ranging from 10 to 10,000 pieces and the company claims the highest fill rate in the industry. The business model is direct B2B hardware sales — pricing is quote-based and not publicly disclosed, with revenue generated through phone sales (718-649-0710), online catalog ordering via ThomasNet Navigator Platform, and email inquiries. End markets span plumbing contractors (primary), heating, air conditioning, refrigeration, LP gas, industrial, hardware, and food & beverage, with operating geography concentrated in the Northeast United States.

The company's ownership traces to 1964 when Curt Warner and Allan Rodolitz purchased the predecessor Holyoke Heater Corporation; the firm was renamed Holyoke Fittings, Inc. in 1972 to reflect its shift away from legacy heating products toward broader fittings distribution. Allan and Jeffrey Rodolitz remain co-owners today. Holyoke Fittings positions itself on a 100% domestic manufacturing commitment, 40+ years of continuous operation, and breadth of catalog across eight verticals, with no disclosed external institutional investment, M&A activity, partnerships, or subsidiary structure. There are no publicly disclosed revenue figures, named customer accounts, patents, or AI/ML technology initiatives in the available sources.

Name

Holyoke Fittings

Legal name

Holyoke Fittings, Inc.

Website

https://holyokefittings.com

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

11–50 employees

Short description

Holyoke Fittings is a family-owned Brooklyn, NY manufacturer of domestically produced thermoplastic and brass fittings, valves, hose, and tubing serving plumbing, HVAC, refrigeration, LP gas, industrial, hardware, and food & beverage contractors via catalog and phone sales.

Ownership category

akta.pro rank

Product category

Plumbing and HVAC Fittings Manufacturing

NAICS

Plumbing Fixture Fitting and Trim Manufacturing (332913), Plastics Pipe and Pipe Fitting Manufacturing (326122), Other Metal Valve and Pipe Fitting Manufacturing (332919)

SIC

Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Water & Sewer Pipe & Fittings (PVC/HDPE/PP) (IMANADAA)

akta.pro secondary industries

Plumbing & Building Drain/Waste/Vent (DWV) Pipe & Fittings (IMANADAG), Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC)

Keywords

• Thermoplastic fittings
• Brass fittings
• Tube fittings
• Plumbing fittings
• HVAC fittings

Headquarters

HQ city

Brooklyn

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Infrastructure, Technology or R&D

Revenue model

1. Product Sales: Holyoke Fittings generates revenue through the sale of thermoplastic fittings, brass fittings, tube fittings, hose fittings, pipe fittings, valves, plumbing specialties, air line specialties, lubrication specialties, hose, tubing, and lead-free compliant brass fittings. Products ship straight from inventory in quantities from 10 to 10,000 pieces.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Holyoke Fittings manufactures and supplies domestically produced thermoplastic and brass fittings, including tube fittings, hose fittings, pipe fittings, valves, plumbing specialties, air line specialties, lubrication specialties, hose, tubing, lead-free compliant brass fittings, and thermoplastic fittings. Products are stocked in inventory and shipped in quantities from 10 to 10,000 pieces to plumbing, HVAC, heating, refrigeration, LP gas, industrial, and hardware customers.

Product overview

Holyoke Fittings is a manufacturer and distributor of domestically-produced fittings and accessories for the plumbing, heating, air conditioning, refrigeration, and industrial sectors. The product portfolio centers on tube fittings (available in compression, flare, push-to-connect, and double compression variants), hose fittings, pipe fittings, valves, and various specialty products including plumbing specialties, air line specialties, and lubrication specialties. The company also offers complementary product lines including hose, tubing, lead-free compliant brass fittings, and thermoplastic fittings, along with pre-assembled hose and tubing assemblies. All products ship from inventory in quantities ranging from 10 to 10,000 pieces.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Highest fill rate in the industry
• +2 more outcomes

Segments8 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators3 records

Recent moves7 records

Expansion highlights3 records

Direct peers

• John Guest (Reliance Worldwide): Push-to-connect and push-fit fittings and tubing for plumbing, potable water, and industrial fluid handling. Directly competes with Holyoke's push-to-connect tube fittings and tubing products.
• Swagelok: Manufacturer of tube fittings, valves, and fluid system components for industrial and instrumentation applications. Overlaps with Holyoke's compression and flare tube fittings, particularly in industrial and LP-gas segments.
• SharkBite (Reliance Worldwide): Leading push-to-connect plumbing fittings brand sold to plumbing contractors and OEMs. Direct overlap with Holyoke's push-to-connect tube fittings and compression products in the same channel.
• Matco-Norca: Manufacturer and master distributor of plumbing and industrial valves, fittings, and specialty products to distributors and contractors. Comparable mid-market peer serving the same channel as Holyoke.
• Apollo Valves (Aalberts): Manufacturer of brass and bronze valves plus fittings for plumbing, HVAC, and industrial markets — directly comparable to Holyoke's valve, brass fitting, and specialty product lines.
• NIBCO: Manufacturer of plumbing valves, fittings, and flow-control products serving commercial, industrial, and residential markets. Highly comparable to Holyoke's brass/thermoplastic fittings and valves portfolio.
• A.Y. McDonald: Family-owned manufacturer of plumbing, gas, and waterworks fittings, valves, and pumps. Closely comparable to Holyoke on customer base (plumbing contractors, gas utilities) and product mix.
• Watts Water Technologies: Public manufacturer of plumbing, water safety, and flow-control products including fittings and valves for potable water and HVAC — directly overlapping with Holyoke's plumbing and lead-free brass offerings.

Broad incumbents

• Parker Hannifin: Diversified global industrial manufacturer with a broad fluid-connectors portfolio (hose, tube, and pipe fittings). Comparable to Holyoke on hose fittings and tubing categories, though operating at vastly larger scale across many industries.

Emerging players

• Everflow: Mid-market supplier of plumbing fittings, valves, and supplies serving contractors and distributors. Comparable product mix to Holyoke, primarily competing on price-sensitive catalog and distribution channels.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/holyoke-fittings-inc

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Holyoke Fittings