We’re all interested in doing our part to protect the planet but knowing how can be a challenge. Let Air Solutions & Balancing, LLC show you how to reduce your energy consumption up to 50%!

·         N.E.B.B. certified testing, adjusting and balancing  
·         Demand kitchen ventilation systems by Melink Intelli-hood
·         Kitchen ventilation products by Greenheck – Accurex

Specializing in balancing your environment while maximizing your resources  

Bluestone Energy Services, LTD, in operation since 1990, provides professional engineering and project development services for utility, industrial and commercial clients. Our engineers have identified, developed, and implemented thousands of lighting, HVAC, and process energy conservation projects.

Although energy savings drives much of our work, we also provide HVAC system diagnostic analysis and remedial design services to alleviate operating deficiencies. Bluestone provides all project development services from conception through construction and start-up.

Since 1993 Conservation Solutions Corporation has provided our customers with creative solutions to energy and water problems in their facilities and buildings. We accomplish the energy and water savings while keeping people comfortable and satisfaction a priority. In industrial facilities we increase efficiency and improve production. We are acknowledged experts in steam systems and heating system optimization. We have a staff of dedicated experts available to troubleshoot problems and apply a line of proven and tested "state of the art" technologies.

LittleFoot Energy applies thermal storage, geothermal, solar, performance monitoring and control in hybrid system designs that offset a portion of fossil fuels that would otherwise be burned for heating, cooling and hot water loads. LittleFoot Energy is committed to addressing the specific heating and cooling challenges you face in your facility or manufacturing process. LittleFoot is a team of engineers and consultants with experience in the energy industry that will work with you to deal with the unique goals of your business. We are proud to be the only company offering an energy performance guarantee with a dedicated focus on heating and cooling projects powered by renewables.

 
nationalgrid - our core business is the delivery of electricity and natural gas (visit our Energy Delivery and Transmission area to learn more about our core business). We are committed to serving customers well, delivering energy safely and reliably, and keeping costs low.



As Massachusetts’ largest investor-owned electric and gas utility, NSTAR has been transmitting and delivering electricity and natural gas for over 100 years. We serve 1.4 million residential and business customers in over 100 Eastern Massachusetts communities. NSTAR’s regulated subsidiaries have more than 3,000 employees. NSTAR delivers great customer service through its energy efficiency programs that help customers save energy and money. Our programs reduce energy use, help the environment, and cut on customers electric bills.

Founded in 1994, Sebesta Blomberg is an employee-owned, engineering-based consulting firm, with five U.S. locations, including Boston. Our “green” services include sustainable design, energy assessments, energy modeling, commissioning, retro-commissioning, greenhouse gas inventories, and LEED facilitation for new and existing facilities.  Our clients include many hotels in the Boston area and around the country. Over 87% of our business is repeat – a testimonial to our tradition of excellence.