OSI is your locally owned lawn care services company in the Bismarck and Mandan area. We are dedicated to making your lawn look its absolute best. Our professionalism, customer service, quality of work and dependability are unmatched.

Don’t trust your lawn to just anyone with a lawnmower. Get the peace of mind that comes from letting the professionals at OSI keep your yard looking its best. We believe our success begins with satisfying one customer at a time. From lawn care services to pest control, we’ve got you covered.
Locally-owned and owner-operated in Bismarck, ND, Sunny Maids is committed to providing you with high quality cleaning services performed by dependable and reliable house cleaners.

We have no hidden fees and no contracts and offer a 100% satisfaction guarantee. Best of all, our customized maid service means you can get your home cleaned the way you want, by choosing how often we clean for you as well as the number of hours and type of cleaning you need. You can relax knowing your home is in good hands.