A few ideas, even though I'm late to the party!
Plumbing truck or store:
Bob's Drains n' more
B........rains n' more
Computer sign:
We sell Servers, Mother Boards, and drives
We ...... Se.ver...Mother
Sewing shop:
Pin n' Thread
Pin .....h.ead
Auto shop:
Joe's Body Repair and Parts
Joe's Body .........Parts
Baker:
Doughnut Center (the "u" in nut would need to have debris to make it look like and o)
Do.....not....enter
Bank:
Bank - Friends You Know and Trust
Ban.....F.iends........now......d...ust
Funeral Home:
Hurse to Eternal
Hur....t....Eternal
Travel Agency:
Great Travel
G.....rave
Store:
Super
Harry's
Dollar
Store
(Have the H fall and become "Hollar", have the Su fall (and the u rotate to make a c))
.....
Scarry's
Hollar
Store
Hope this helps!