Air Purchases

Secondwind Water Systems, Inc. is a full-service water treatment company based in Manchester, NH, specializing in residential and commercial water quality solutions. With a team of certified water professionals, they offer a range of services including free water testing, whole-house water treatment, and commercial client solutions to address common water problems. Established in 1989, Secondwind has successfully served over 10,000 customers and is known for its commitment to exceptional customer service, technical expertise, and a lifetime relationship promise. They are also the only independent authorized Kinetico dealer in New Hampshire, providing customers with efficient and effective water treatment systems and industry-leading warranties. Generated from the website

At Liberty Air Inc., customers in the Manchester, Bedford area have come to us since 1988 for professional & courteous service and installations of all heating, air cooling and air conditioning products. At Liberty Air in Manchester, we are different because we deliver a better and more personalized experience in heating and air conditioning. We are residential heating, cooling experts, and we cater to the small business/light, commercial, rooftop replacements? No problem! Liberty Air Inc. started in 1988 by Brian Leclerc & Bob Durant. We love what we do and we've been in business for over twenty years. We listen to our customers and they trust us, often referring their family and friends. Nothing is more gratifying than receiving referrals from satisfied customers, and we look forward to another fantastic twenty years meeting our customer's needs.

Incorporated 1986, Control Technologies Inc. provides clients with innovative systems integration solutions for web-based facility automation, control of building environments, multisite facilities management, and energy and operational costs reduction. Based in Manchester, N.H., the company also sells heating, ventilating and air conditioning (HVAC) parts online. The firm maintains state-of-the-art training laboratories for imparting information to clients. It has partnership with manufacturers, such as The Foxboro Company and Wonderware. Control Technologies Inc. is a member of the LonMark Interoperability Association and has affiliations with TAC - I/A, Alerton Control Systems, Tridium, Reliable Controls, Echelon LonPoint System and BACnet.