Where can I find HVAC??

[joneswilliams]

Where can I find HVAC, specifically chiller maintenance service in the Philadelphia area?

[hellosailor]

Well, in the States it would be called "refrigeration" service. Your best local source is the local "Yellow Pages", the business telephone directory, unless someone at your marina can give you a reference. The real professionals in this business service the supermarket refrigeration systems, so you may be able to get a reference at any supermarket (ask the manager) BUT those guys may not be willing to work on anything small at a marina.
You're looking to service what, an engine driven refrigeration system on a sailboat? Or something bigger?

[johnsmith]

We’ve used www.loikits.com for years. Call 610-262-3681 and ask for Dan.