Welcome to East Coast Mechanical Services, Inc.

About Us »

East Coast Mechanical Services, Inc. has been providing the heating & air conditioning industry with over 21 years of quality service specializing in all types of commercial, industrial and residential applications.

Here at East Coast Mechanical Services were serious about saving the environment as well as saving you money, look for the energy star label on all of our installs.

Ask us how you can save up to $1,500.00 on your taxes with a new energy efficient heating or cooling system.

Full-Service »

• Call us 24/7 at (631) 874-2926

• Twenty-Four Hour Emergency Service & Service Calls
• Preventive Maintenance & Hourly Rate Contracts
• Free Residential & Commercial Estimates
• New Applications, Installations & Change Outs
• Radio Dispatched Service Technicians
• Suffolk License: 44663-h | Nassau License: h3603710000

• SuperPages | SuperGuarantee
• BBB Accredited
• FindAPro