Welcome to Larsen Service Drug

"Our family serving your family since 1952."



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Our Hours

Open Monday through Friday
9:00 a.m.  -  6:00 p.m.

9:00 a.m.  -  5:00 p.m.

Sunday - Closed

Fast, friendly service.

Larsen Service Drug is a second generation, family owned drug store located in Watford City, North Dakota.

Larsen Service Drug is a second generation, family owned drug store located in Watford City, North Dakota. John Larsen opened the doors in 1952. His son, Larry Larsen, now owns and operates the business. We pride ourselves in offering friendly, hometown service. Our store offers complete pharmacy services as well as a full range of over-the-counter products. Our unique gifts and product lines have something for everyone, from jewelry to home decor. Be sure to stop in and check out our old-fashioned soda fountain.

Our pharmacy accepts most insurance plans. Please be sure to bring your insurance card with you on your first visit or if your insurance changes.

We offer free in-town delivery as well as mail out services.

We are proud to offer a full range of pharmacy services. Our pharmacy staff takes the time to get to know our customers. When customers call during business hours, they will always talk to a person. We also offer free in-town delivery to customers in Watford City.

We are pleased to offer online prescription refill services to our customers through RefillRx. After registering, customers can sign in from our website and then select the medications they wish us to refill for them. We are then sent an electronic message and their prescription will be ready for them to pick up at their convenience. Click here to refill a prescription.





Our departments include:




  • Purses
  • Scarves
  • Wallets
  • Costume jewelry
  • Watches


  • Make-up
  • Skin care
  • Hair care
  • Hair color
  • Nail care
  • Shaving products
  • Designer fragrances


Fun and Games

Home Decor

  • Wall decor
  • Florals
  • Lamps
  • Throw blankets



Gourmet Foods


  • Pain relief
  • First Aid
  • Cough and Cold
  • Eye, Ear, and Oral Care
  • Diabetes care
  • Vitamin and mineral supplements

School and Office Supplies



We specialize in :



Creating personalized gift baskets
Assembling balloon bouquets for any occasion