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(800) 735-8958


Tired of cold floors, drafty rooms, or uneven temperatures throughout your house? We can help.


Save money on your heating and cooling bills, throughout the year!


Improve your home's indoor air quality, and reduce the risk of mold and other home health hazards.

Temperature Control

Keep your whole house comfortable throughout the year, without wasting money on high energy bills!

Time to keep cool

As the temperature heats up, keep your house comfortable using energy saving systems.

Comprehensive Home Energy Contracting

Brightstar is Long Island and New York's full service Mechanical Contractor providing energy audits, heating and cooling repair and replacement, ventilation systems. 

Latest News

We have become an affiliate with Powerwise systems, offering home E- Monitoring service. Easily measure and manage performance of mechanical systems with monitoring and control technology. Monitor circuit- level electricity, environmental conditions, renewable energy, HVAC, water and gas. Manage you HVAC, lighting, and circuits and online dashboard controls.

  Instantly see the live conditions of your building, heating and cooling    systems, electricity   use, and much more. Each dashboard module  provides a summary, historical and detailed   readings, and the ability to  export data for further analysis. Our list of modules is always   expanding  and currently includes:

Lighting Circuits

Heating and Cooling Componets

                                                           Solar Hot Water



Generac Sales

BrightStar is proud to provide Generac Backup Generator Systems. Contact us to learn how you can permanently solve the challenge of power outages. Learn more about Generac.


Nest Certified Professional

We are authorized resellers and installers for the Nest Learning Thermostat, the coolest and most sophisticated tool for lowering your energy use that has hit the market in years. Learn more about the Nest Learning Thermostat



We offer more ENERGY STAR systems than ever, and we're the industry leader.

We have Energy Star rated systems with dramatic increases all the way up to 26 SEER. .

Our units incorporate eco-comfort technology, dual and triple-allergen filtration, and are whisper-quiet.