About Mantelli RV
Dedicated to Excellence

Enjoy the Holiday!

Mantelli Trailer Sales will be closed for the upcoming Holiday, please note our schedule below.

Thanksgiving Hours:
  • Closed: Thursday Nov 24th
  • Closed: Friday Nov 25th
  • Closed: Saturday Nov 26th
  • Closed: Sunday Nov 27th
  • Re-Open: Monday Nov 28th at 8:30am

Thanks for your Business, have a GREAT HOLIDAY and please Stay Safe!


To make our customer's RV shopping and service experience fun, comfortable, memorable and affordable.


Through camping and travel, promoting healthy relationships with friends and family by experiencing all the beauty of our great country.

Our Core Values

To maintain integrity with fairness and respect. To promote our industry with enthusiasm and positivity. To encourage our team to use empathy and cooperation in order to make our customers feel comfortable with the trust and confidence they give us.

Mantelli Trailer Sales, Inc.
Founded in 1965

Mantelli Trailer Sales, Inc. was founded by Albert and Shirley Mantelli in 1965. It is currently owned and operated by their daughter and son-in-law, Kim & Mark. The dealership is located in Lockport, New York which is in the western region of the state, near Buffalo and Niagara Falls. Throughout the years, Mantelli's has expanded in size and now would be consider a mid-size RV dealership. Over those years, Mantelli's has sold every type of RV manufactured today, but now focuses mainly on towables.

Since 1965 the main goals of the dealership have been to introduce the RV lifestyle to our customers and above all obtain the highest customer satisfaction possible. The dealership, along with the entire staff, understands that without our customers we would not exist. We do not claim that the products that we sell are always without flaws, but we'll stand behind them and do the best that we can to satisfy all our customers needs.

== In memory of Albert L. Mantelli ==
Founder & Owner of Mantelli Trailer Sales, Inc.
== Dec 11th 1930 - Dec 29th 2006 ==

Dealership Hours
- December 2022 -
  • Monday: 8:30 to 5:30
  • Tuesday: 8:30 to 5:30
  • Wednesday: 8:30 to 5:30
  • Thursday: 8:30 to 5:30
  • Friday: 8:30 to 5:30
  • Saturday: 8:30 to 2:00
  • Sunday: Closed

Online Parts Store!

Shop RV Parts & Accessories Online!

Need RV Parts or Accessories, check out our new online RV Parts & Accessory Store or Visit our eBay Store.

Find Us...

Contact Information
** Mail Address **
Mantelli Trailer Sales, Inc.
6865 South Transit Rd.
Lockport, NY 14094

** Telephone **
Sales: Ext-203
Parts: Ext-206
Service: Ext-208

** Contact Forms **
Go to Our Contact Forms Page

Customer Satisfaction is our Goal!