HWH Corporation
(On I-80, Exit 267 South)
2096 Moscow Road
Moscow, Iowa 52760

Phone: (563)724-3396 or (800)321-3494
Fax: (563)724-3408

Business Hours: 8 a.m. - 5 p.m. Central Time (M-F)

The World's Largest Manufacturer
of RV Leveling & Room Extension Systems
HWH Guest Book

"Be sure to sign our Online Guest Book when you visit our plant!"
This 2005 Winnebago Industries Itasca Horizon, with a Freightliner Chassis (with IFS), owned by Mark Fleming, features HWH Active Air, HWH Air Leveling, HWH Hydraulic Leveling and HWH Slide-Outs. (Note: HWH Air Leveling systems come standard with all HWH Active Air systems.)
This 2007 Winnebago Itasca Horizon with a Freightliner Chassis (with IFS), owned by Al & Rita Jirsa, features HWH Active Air, HWH Air Leveling, HWH Hydraulic Leveling and HWH Slide-Out Systems.
Roland & Louise Davey with their 2004 Winnebago Industries Journey that features HWH Active Air, HWH Air Leveling, HWH Hydraulic Leveling and HWH Slide-Outs.
"HWH is efficient, friendly and thorough. The waiting room is quite comfortable. Thank you for the excellent coffee!"
Jerry, Jenni (& Jilli) Tiziani, Minocqua, WI
This 2005 Tiffin Phaeton features HWH Hydraulic Leveling.
"Excellent service, very friendly personnel. Great place to do business, pleasant experience!"
Paul & Karen Van Treeck, Clive, IA
This 2006 Monaco Dynasty features HWH Air Leveling and HWH Slide-Outs
"Very Good"
Rimgad Goodwin & John Bezema, Cumberland RI
This 1993 Newmar Kountry Star features HWH Hydraulic Leveling
Ken Vawter, Newhall, IA
This 2004 Rexhall RoseAir features HWH Hydraulic Leveling and HWH Slide-Outs
We are very thankful for the prompt, courteous, on time, great service we always get at HWH. We can't say enough. Thank you all!! In and out no hassles and the problem is fixed right the first time.
This 2005 Winnebago Vectra has HWH Hydraulic Leveling & HWH Slide-Outs
Chris, Carol & "Bella" Demetropoulos
Watertown, WI
The Ackers
Dave, Shirley & Granddaughter Morgan
Fredonia, New York
This 2003 Dutch Star features HWH Hydraulic Leveling
"We traveled from Wisconsin to get our jack fixed, we had been here before and they did such a good job for us. They have a place to stay when you come in the night before your appointment and a great lounge to stay while your unit is being fixed. Thanks for the accommodations and the great job you do at a good price."
Arnie & Debby Zahn from Algoma, Wisconsin
This 2002 Coachmen Mirada features HWH Hydraulic Leveling
Frank, Linda & "Barney" Johnston from Seaford, Delaware
"Excellent job. Pat & Wally, the techs that installed a HWH Leveling System on our 2010 Winnebago Via did an excellent & professional job. The owner Paul came to check on everything. Your whole staff was very caring, Tammy was courteous & professional. We have received very positive feed back from the RV Community when we talk about HWH. Thank you."
P.S. I no longer feel like I am rocking on a boat!
This 2010 Winnebago Via is equipped with HWH Hydraulic Leveling
"Wally did a fine job, especially finding a tricky connection problem. Thanks for the usual good work."

Lee Davis from Kingsport, Tennessee has a 1995 Bluebird equipped with HWH Hydraulic Leveling
"We arrived at 2:00 at HWH for service on a hydraulic leak set for the following morning. We checked in to spend the night at one of their RV hook-ups on their property located directly next to their service bays. Much to our surprise they were able to access the work and time needed to replace out lines and started those repairs immediately. We were impressed by the cleanliness of their service department. Their staff was very accommodating. It was a pleasure doing business with HWH and know this company will stand behind their work as we enjoy traveling in our Motorhome."
Vic & Linda
This 2002 Monaco Dynasty features HWH Hydraulic Leveling and HWH Slide-Outs.
"Our HWH Leveling System was already installed when we bought our Class C Motorhome. When we brought our RV in for service HWH took the time to re-install work done improperly by a 3rd party. Our pets were welcomed, and we were treated very well. I am very happy we brought our RV to HWH for the service."

The Nipper's from Poplar Grove, IL have a 1999 Winnebago Spirit equipped with HWH Hydraulic Leveling
The Kapps, Fair Play, South Carolina
This 2006 Western Apex features HWH Hydraulic Leveling and HWH Hydraulic Slide-Outs.
"Speedy, excellent service with a smile. Thank you."
George & Laraine LeDuc with Tucker
Coventry, Connecticut
This 2011 Tiffin Phaeton features HWH Leveling System and Slide-Outs
"We were pleased - thrilled - with their service. The waiting room and parking facilities are a plus to the good service."

Lois & Dean McAtee with Lady & Heather
Jefferson, Iowa
This 2009 Winnebago View features HWH Hydraulic Leveling.
We would like to thank you for your wonderful customer service. Your service department did a complete system check and determined our problem was with a switch in the braking system. Again we want to thank you for your help.

Bob & Jane White
Cincinnati, Ohio
2002 Monaco Executive Coach
"Excellent experience! Very professional staff."
Lauren & Judy Tesdahl from Fairmont Minnesota
This 2002 Newmar Mountain features HWH Hydraulic Leveling
"Thanks for rapid service on installation of jacks."
Ray & Charlotte Alexander
Little Rock, AR

This 2010 Winnebago Aspect features HWH Hydraulic Leveling.
"Great Service. All the techs were courteous, careful and knowledgeable about the work."

Art & Gerri Ball with Simon
This 2007 Tiffin Allegro features HWH Hydraulic Leveling and Slide-Outs.
"Great Service, Friendly, Best place for service on HWH Equipment."

Shirley & Clarence Henthorn
Gresham, Oregon
1996 Country Coach Affinity with HWH Air Leveling
"Thanks so much for your hospitality and hard work. Came in a day early and still got work done. Thanks."
Dennis and Barbara Watters with Houdini

This 2007 Fleetwood Expedition features a 725 Series HWH Leveling System
2005 Monaco Scepter, featuring HWH Active Air.
James & Pat Rowen from Sioux Falls, South Dakota
"Prompt service as scheduled. Thorough explanation and helpful advise to avoid future problems. Very pleased with warranty work. Recommend all service/warranty work be handled by them or other related facilities. Thank you! P

Paul & JoAnne Soucie
Kingston Ontario Canada
2011 Winnebago Tour
equipped with an HWH 625S Series, Leveleze Single-Step Computer-Controlled Hydraulic Leveling System
"It's great to know our hydraulics are fixed promptly and, most of all, correctly! Thanks for your efforts. You give us peace of mind as we RV!"

This 2003 Winnebago Ultimate Freedom features HWH Hydraulic Straight-Acting Jacks and three HWH Slide-Out Systems.

George & Leah Lange
Murrysville, PA
"Great professional service. Its great to find a company that really takes care of their customer and feels so strongly about the product. Thanks for the great job."

John & Glenda Rhea
1996 Tiffin Alegro Bus equipped with a
HWH 610 Series, Computer-Controlled Hydraulic Leveling System
(with BI-AXIS) Touch Panel Control and Central Ground)
"Great work professionally done."

Linda & Steve Love (and Fred) from Dallas, TX have a 2002 Adventurer equipped with
two HWH Slide-Out Systems.
"HWH was very friendly from the time I spent on the phone to the time I arrived. They let me park on their property with electric hookups."

Sal & Maria Di Marco
Kids: Jaclyn, Giovanni, and Salvatore
Dog: JoJo
From Franklin Square, NY

This 2000 Winnebago Adventurer features the HWH 310 Series, Touch Panel-Controlled Hydraulic Leveling System (with BI-AXIS Control) and one HWH Slide-Out System.
"Came to HWH to have our 1988 Beaver Marquis original HWH Corporation Model AP-7255 Leveling System checked and serviced. They have an outstanding service center."

Nick & Jeane Quint
Janesville, Wisconsin