ServiceUSI is capable of providing your commercial and industrial service needs including: Air Conditioning / Ventilation / Heating 24/7 Emergency On-Call Technicians Chiller Services (Centrifugal / Absorption /Direct Expansion) Equipment and Site Survey MaintenanceUSI provides customized preventative maintenance agreements to meet your needs on: Chillers & Cooling Towers Heat Pump & Split Systems Spring Startup & Winter Shutdown Site Specific Customized Planned Maintenance Programs SalesUSI also specializes in new installations from small to large and everything between: Unit & System installations Conceptual Design & Build Installations Plan & Specification Projects If you have any questions about our company, products or services, please feel free to call 978-667-8800, Mon-Fri 7:30am-4:30pm. Or Contact Us Via Email For USI’s 24 hour emergency service, call: USI specializes in providing the finest in building comfort services and minimizing downtime in HVAC systems.

USI is recognized for our record of on-time response, knowledgeable field representatives, state-of-the air equipment and competitive pricing. USI services and works with many of New England’s top-tier property management companies. ac unit for airstreamWe manage everything from simple repairs, evaluations and diverse installations to some of the most demanding design and build systems. 2001 honda civic ac diagramIn addition, we service and install HVAC equipment from all manufacturers. mold smell in ac unitUSI also has the capability to provide a customized preventative maintenance plan within your budget requirements without jeopardizing the level of diligence and care your equipment receives.Air-Medics provides several services directed at providing the client with as much support to maintain indoor air

Most common IAQ problems can be prevented with good maintenance practices.  As part of our standard practices, Air-Medics: upgrade filters, cleans coils and blowers regularly, and encapsulates insulated surfaces that may be exposed or damaged or removed if it contains contaminants.  In addition, we check fresh air intake for waste and debris, as pigeons often like to nest in these areas. Any preventative maintenance service has a payback ratio.  maintenance services such as ours, you will notice reduced hydro consumption and reduced equipment and system repair bills.  The benefits, in turn pay for the cost of cleaning. Cleaning and preventative maintenance also saves on health related costs by a reduction in of leave of absence due to seasonal allergies and illness.  cleaning your air so it stands to reason that over a period of time, you would see anPreventative maintenance is much more beneficial than you may have thought. Air Medics is currently conducting preliminary research on the impact of indoor and outdoor air quality on health

issues through various programs.  We are committed to using the information gathered through these projects to increase the public awareness of indoor air quality issues, and press for new or updated national standards andOf these issues the most significant is that of your health and, supporting the energy conservation of each individual client we deal with. The main goal is to improve the indoor air quality in each of our client's establishment to provide a better and safer living and/or working environment.  This effort reduces odours that may be offensive to you, potential visitors or customers and presents an image of cleanliness and efficient management.  Proper cleaning and extended maintenance programs will reduce electrical consumption significantly and save the costs of expensive replacement of components that With an increase in the overall efficiency of the ventilation or exhaust system, heating or cooling requirements will befire risks will be lowered;

and ceiling tile fire rating will be maintained.  In addition, the standards required by health inspectors will be attained and maintained for extended periods. Our building audits conform to ASHRAE standards.  of walk-through inspection to view the condition of building and itsWe check for mould (fungus), asbestos and any other potential maintenance problems in the ventilation ducts, return air plenum (ceilingWe also check for: heat, air conditioning and refrigerationproperly balanced, ceilings, walls, kitchen exhausts systems, as well as the condition of insulation, even electrical for re-lamping purposes, and for PCB transformers and tubes as it applies to commercial or residential.  Residential may take in how many trees are on the property or the grade to foundation as required. This preventative maintenance program is documented by "before and after pictures" to help you ensure that the work has been completed.  We also provide questionnaires for building owners, managers and/or employees to fill out.

We ask for detailed descriptions of your building's characteristics, and your home and work environment for our testing purposes A filter maintenance program consists of replacing filters when pressure drop warrants replacement, with a complete cleaning of the return air ducts, housings, coils and blowers.  includes repairing and encapsulating insulation or even replacement.  This service is performed on an annual basis, with the exception of coils, which are cleaned twice a year. When Air-Medics replaces existing filters with new ones, we use the best quality of filters available.  These filters are most efficient as well as capable of capturing and eliminating potential hazards. This will greatly improve indoor air quality.  be replaced every three months, depending on conditions.  people are sensitive to the use of biocides, so the intercept filter may not be suitable for all applications.  In this case, Air-Medics will provide another high quality filter to replace the existing ones.