Serving the Hamptons
Your Home Automation Experts!


Extreme AVS, Inc.
34 East Main St., Ste. 200  
Smithtown, NY  11787
tel.  631-456-5007 
fax. 631-456-5007

Summer Hours
(Memorial Day through Labor Day)
Monday-Friday: 9am - 6pm
Saturday: By appointment only

Off-Season Hours
(Labor Day through Memorial Day)
Monday-Friday: 9am - 5pm
Saturday: By appointment only


Headquartered in Hauppauge, NY – Serving Long Island
Custom Projects Nationally, Upon Request
P: 631-353-7555 |
• Complete Home Theater Designs
• Home Automation
• Lighting Control
• Multi-room Audio/Video
• Video Surveillance
• Shading Design Installations
• Energy Management
• Structured Cabling
• Networking
• Access Control
• Central Vacuum Systems



Tom Mastrianni's passion for everything he does infuses his powerful energy and incredible enthusiasm, assuring you that your objectives are fully met. At a very early age, Tom was developing his natural ability and skills in the electronics industry. Shortly after academic training, he was summoned to exhibit his creative talents in Washington, DC for a wide array of military and commercial devices and products. In 1988, he started his own company and was quickly recognized by his peers, as well as his staff, as the electronics guru. He presently resides on Long Island, NY’s North Shore, where he continues studying and honing his craft. “Extreme AVS Inc.” is the culmination of Tom’s life passion. His mission is to "Create the Exceptional," providing you with easy to use, full featured, practical and reliable home automation and entertainment systems.


Ashley's marketing and social media experience has connected her to people and products. Our clientele reacts favorably to the ease in which she showcases our technology. Her innovative and unparalleled ability to harness the power of social networks has made her an invaluable asset to our company.