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Porter’s Mountain View Supply – Riverton, WY

There is a rich history behind Porter’s Mountain View Supply. It started 40 years ago with a retailer named Porter Chopping, who offered his plumbing, carpeting and electrical services out of a small shop in Riverton. Then he met two Chicagoans – Lennie and Gwen Kosirog.

Company History

Porter Chopping, from whom we take our name, began doing business as a retailer in carpeting, plumbing, and electrical items for the homes and businesses of Fremont County in September, 1978 in a small establishment on Riverview Road in Riverton, Wyoming. Porter soon acquired some much needed and very able assistance from Lennie Kosirog, who, with his wife Gwen, had come from Chicago to settle in the wide open spaces of Wyoming. Under this leadership, Porter's Mountain View Supply has continued growing into the 21st century.

As the community grew and changed, Porter's modified it's inventory to meet those changing needs, developing into one of the states largest retailers of wood, gas, and pellet stoves, hearth products, hot tubs and spas, outdoor and patio furniture and grills, plus audio, video, televisions, and satellite reception services. Both Porter's locations, Riverton and Casper, are now authorized agents for Union Cellular, providing cell phone service to Wyoming residents.

Porter's has grown from a partnership of less than three employees to a corporation that employs more than twenty-eight individuals. In that time we have moved from the Riverview Road location to a large showroom with extensive warehousing on East Sunset in Riverton, and in November of 2004 opened our second store on Denis Drive in Casper, Wyoming.

Lennie and Gwen have taken over ownership, and Porter's Mountain View Supply will be here to assist you when you want to "put the living back in life".

Remember, "Service AFTER the Sale" has been Porter's motto for over 33 years. You can depend on us for assistance and repairs long after the original purchase.

Facilities & Showroom


Mon – Fri: 8 am to 5 pm
Saturday: CLOSED
Sunday: CLOSED

Some of our services include:

  • Fireplace Installation
  • Insert Installation
  • Stove Installation
  • Gas Log Installation
  • Gas Appliance Service
  • Pellet Stove Service
  • Wood Appliance Service
  • Chimney / Flue Cleaning
  • Chimney / Flue Installation
  • Chimney Liners
  • Chimney Rain Pans / Shrouds
  • Limited Chimney Masonry Work
  • Custom Fireplace Installations
  • Fireplace Mantel, Surround, Wall Treatment Installation
  • Spa Cleaning & Maintenance
  • Spa Repair Work
  • HDTV/Audio
  • Satellite TV/Internet

Product Summary

Porter’s is a locally owned business with stores in Casper and Riverton. We offer service and installation on stoves, fireplaces, BBQ grills, spas and much more.

Brands We Carry (Partial List)

Fireplaces & Fireplace Inserts

Heat-&-Glo, Fireplace Xtrordinair, Quadrafire, Lopi, Harman


Heat-&-Glo, Quadrafire, Harman, Hearthstone


Freeflow Spas and Accessories, Sundance Spas


Big Green Egg, Green Mountain Grills, Weber Grills

Fire Pits

Blue Rhino, Outdoor Great Room, Warmint Trends

Speak with one of our experts to obtain more information, whether for a new product and its installation, a repair or simply our latest arrivals.