I have mentioned pollsters who never polled before this election and which have Republican House effects
Purple Strategies, Baydoun Foster, We Ask America, and Gravis Marketting.
Now there is a new one Kimball Pollitical Consulting about which Markos Moulitsas writes "Kimball is a GOP consultancy with no polling track record that I could discern"
He shows two waves of polls on the MA Senate. Kimball has a 3 7/12 % House effect.
I am very interested in regressing Republican minus Democrat on a "No track record" dummy.