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	id <AA03326 Richard.Lerner@speech2.cs.cmu.edu>; Wed, 23 Sep 87 17:20:32 edt;
Date: 23 Sep 1987 17:36-EDT 
From: Richard.Lerner@SPEECH2.CS.CMU.EDU
To: Barbara.Zayas@sei.cmu.edu
Subject: Re: Furnace cleaning?
Message-Id: <559431419/lerner@SPEECH2.CS.CMU.EDU>
Resent-To: bovik@cs.cmu.edu
Resent-From: Barbara.Zayas@sei.cmu.edu
Resent-Date: Thursday, 24 September 1987 11:15:09 EDT

I have used both Carder Heating (322-2100) and Peoples Natural Gas Co. (the
gas company) both with good results.  I suspect that the later is cheaper but
I am not certain.  Carder does all of my other work so I usually go with them.

Rick.