Air quality audits conform to ASHRAE standard 62-1989. The audit consists of a walk through inspection to see the condition of the ventilation ducts: return air plenum (ceiling space), heating, air conditioning, refrigeration system, ceilings, walls, kitchen exhaust, systems balanced properly, asbestos and other insulation conditions. We also have questionnaires for the building manager and employees to fill out, giving a detailed description of building characteristics, home and work environment. The price for this service will depend on the audit requested.
A complete cleaning will be performed including the return air ducts, housings, coils and blowers. This also includes repairing and encapsulating insulation. This will be done on an annual basis with an exception of the coil, which will be clean twice a year. A status report will be completed and forwarded to the customer every visit. Please find an example of this report attached.
Filter maintenance program will consist of the existing filters, being replaced with new filters engineered with Intercept Ant microbial, which improve indoor air quality. They are EPA registered and environmentally safe. These filters inhibit microorganisms documented to effect indoor air quality. The filter will be replaced every two to three months, depending on their condition.
Ceiling maintenance consists of cleaning the entire ceiling at first to have a clean surface to begin with. We then have a regular maintenance schedule cleaning dirt and debris around the diffusers and return air grills every six months. Every three years, depending on buildup, the entire ceiling surface should be cleaned.Other maintenance items that are forgotten and may affect you.Note: These preventative maintenance programs consists of before and after pictures to insure that the work needed to be performed and has been completed.