About Mantelli RV
Dedicated to Excellence


Update on information regarding Covid-19 and our Dealership.

We are open for trailer service and parts. Our vehicle repair facility and parts will be available for people who live in their RV's as well as support for emergency and government agencies.

Our facilities are being cleaned and sanitized on a regular basis and we are working with as few people as possible, so as to stay at a safe social distance. Trailers may be dropped off or picked up for service without coming in. Call us for details (716-625-8877).

Parts and accessories can also be purchased online at or through our eBay Store and we can have your items ready for pickup or you could have them shipped out as well.

Our hours until further notice will be Monday through Friday from 9am to 5pm and Saturday from 9am to 1pm. You may call by phone during these hours or send an e-mail to You may also send a message through Facebook and we will respond as soon as possible. Our RV salespeople will be at home, but are available to call you in regards to RV related questions, just use our Contact Us page to send a "Contact Sales Department" request and we will have someone contact you as soon as possible.

Everyone stay well and We'll all be camping soon!


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 ==

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!