Cold Spring Harbor, NY Business Directory

44 local businesses in Cold Spring Harbor

Find and compare 44 local businesses in Cold Spring Harbor, New York — Museums is one of the most-listed categories in town, alongside the full directory below.

All businesses in Cold Spring Harbor

Krusos Foundation Inc

250 Lawrence Hill Rd
(631) 692-8066

Krusos Foundation Inc is listed as Foundations-Educational, Philanthropic, Research in Cold Spring Harbor

Link Flyntz McAleer Inc

39 Turkey Ln
(631) 692-5415

Link Flyntz McAleer Inc is listed as Attorneys in Cold Spring Harbor

Loop on Main

143 Main Street
(631) 659-3810

Loop on Main is listed as Yarn in Cold Spring Harbor

Magical Moon Garden

117 Main St
(631) 901-4174

Magical Moon Garden is listed as Training Consultants in Cold Spring Harbor

Master Suites

181 Main St # C
(631) 367-1601

Master Suites is listed as Hotels in Cold Spring Harbor

MLS Funding Corp

3 Harbor Rd # B
(631) 659-3672

MLS Funding Corp is listed as Hospital Equipment & Supplies-Wholesale & Manufacturers in Cold Spring Harbor

Moss Spa & Yoga

117 Main St
(631) 470-8090

Moss Spa & Yoga is listed as Day Spas in Cold Spring Harbor

National Error Auditing Tchnqs

64 Woodchuck Hollow Rd
(631) 351-9500

National Error Auditing Tchnqs is listed as Telecommunications Consultants in Cold Spring Harbor

Nature Conservancy

250 Lawrence Hill Rd
(631) 367-3225

Nature Conservancy is listed as Environmental, Conservation & Ecological Organizations in Cold Spring Harbor

Nda Trust

3 Harbor Rd
(800) 300-9421

Nda Trust is listed as Banks in Cold Spring Harbor

Northshore Window & Door

43 Main St
(631) 367-6085

Northshore Window & Door is listed as Windows-Repair, Replacement & Installation in Cold Spring Harbor

One Hour Heating & Air Cond

50 Pine Dr
(631) 291-9655

One Hour Heating & Air Cond is listed as Air Conditioning Contractors & Systems in Cold Spring Harbor

Pearson-Sibert Investments

3 Kaylor Ct
(631) 692-2419

Pearson-Sibert Investments is listed as Investments in Cold Spring Harbor

Pools by Dream Crafter

90 Main St
(631) 737-6487

Pools by Dream Crafter is listed as Swimming Pool Dealers in Cold Spring Harbor

Powles Marina

74 Harbor Rd
(631) 367-7670

Powles Marina is listed as Marinas in Cold Spring Harbor

Riverhead Building Supply

28 Woodlee Rd
(631) 367-3525

Riverhead Building Supply is listed as Building Materials in Cold Spring Harbor

Saint Johns Rectory

Route 25A
(631) 692-7537

Saint Johns Rectory is listed as Churches-Catholic in Cold Spring Harbor

Schlaugies Fuel Oil Svc Inc

497 Main St
(631) 692-6525

Schlaugies Fuel Oil Svc Inc is listed as Oil Burners in Cold Spring Harbor

Cold Spring Harbor FAQs

Browse Cold Spring Harbor's category list on this page to see how many listings exist in each category — categories with more listings tend to reflect the most common local business types.

This site lists businesses citywide rather than by neighborhood; check each listing's address for its specific location within the city.

For official government office locations in or near Cold Spring Harbor, check New York State's official directory at ny.gov or the city/county government website directly rather than relying on a business directory for this.

Hours vary by business and industry — check the specific listing's hours, or call ahead to confirm before visiting.

For current public transit routes and schedules serving Cold Spring Harbor, check the local transit authority's official website — this varies by business location within the city.

Parking availability depends on the specific business and its location — check the listing's address or contact the business directly to ask about parking.

For emergency services, dial 911; for non-emergency local services, check the city or county government website for the relevant department contact information.

Planning a visit? Read our Consumer Guide for tips before you go.

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