You can choose how to get in contact with us, use the contact forms or
contact us directly through phone, mail or fax.

Toll Free 1-800-783-4935

8:00 am - 5:00 pm office hours
937-859-8777

mail@hammelmann.com

all-dayton@hammelmann.com

After hours emergency service contact

Toll Free 1-866-317-8677

8:00 am - 5:00 pm office hour (central standard time)
281-842-9450

all-houston@hammelmann.com

After hours emergency service contact

General Manager / Sales

Denny Mesarvey
937-609-0455
denny.mesarvey@hammelmann.com

Automotive / Sales

Kathy Miller
937-206-9701
kathy.miller@hammelmann.com

Contractor / Sales

Ray Oetzel
937-609-0455
ray.oetzel@hammelmann.com

Oil, Gas, Chemical / Sales

Mike Goecke
937-430-5154 mike.goecke@hammelmann.com

Water Blast - Sales / Rentals

Bill O’Briant 
281-842-9450
713-373-1248
bill.obriant@hammelmann.com

Water Blast - Service / Rentals

Steve Lilly
281-842-9450
713-553-1490
steve.lilly@hammelmann.com

Stephen LaViers
+1 225 384 5453
+1 443 845 0832 stephen.laviers@hammelmann.com