We live in a rented house with an old furnace duct system (probably 1960's). There is asbestos-containing duct-wrap all around the ducts, and it starts to crumble in some places (it's located in the attic).
I want to make sure that it is safe to use the duct system.
My question is: what type of companies / professionals should I be looking for in order to do this kind of inspection? (we live near San Jose, CA).
Thanks in advance!
Background:
This question,
and a breakdown of professionals that I have spoke with:
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HVAC cleaning companies: don't want anything to do with it.
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Asbestos companies (like Benchmark environmental, EnviroCheck): propose to take samples and see if the material is asbestos or not. They don't do an overall evaluation, or even promise to look at the entire duct system.
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Other HVAC companies: "we don't clean ducts" / "We won't touch anything with asbestos" etc.
Best Answer
Based upon the description, the hazard of asbestos has been present on the property for many years and most likely through multiple owners. To date the current owner has not moved to mitigate the hazard, either through ignorance of its presence or due to disregard for the potential harm that may result.
As renters, the meaningful options are really:
Perhaps your landlord remains unaware of the asbestos containing materials, in which case they should be promptly informed so that they may take appropriate action toward abatement/encapsulation. The Bay Area Air Quality Management District is the agency responsible for regulating construction related activities in your area when asbestos is involved.
Given the level of resources often entailed in proper removal of friable asbestos containing materials, proper removal is likely to be the source of substantial disruption to activities in your home.
A typical residential rental agreement may not allow a renter to contract for the scope of work required for abatement of the HVAC duct system. It would be wise to have your attorney review your lease before hiring a company to disassemble or partially demolition any building systems.
In the end, the home may not provide the sense of safety that people commonly expect without meaningful action on the part of your landlord and should it be necessary to consider forcing the landlord's hand as an option, the end result may not be worth the energy required.