Our Services We Offer

Monnick Supply screen & window repair service. We are a family-owned and operated business that has been serving the community for over 75 years. We specialize in repairing and replacing window screens for both residential and commercial properties.

Our team of experienced technicians can handle any type of window screen repair, from small holes and tears to complete screen and window replacements. We use only the highest-quality materials and workmanship to ensure that your screens look and function like new.

Monnick Supply now offers professional knife sharpening services to Marlborough, Framingham, and the surrounding area. At this time, we can only sharpen single-bevel knives and kitchen scissors (not hair scissors). If you are unsure, please contact us and we’ll be happy to discuss your needs.

Monnick Supply offers propane refills for your gas grill, fork lift tanks, or your motor home. 

As a homeowner, you have lots of power tools and outdoor power equipment that you use to maintain your house and yard. Just like any engine, outdoor equipment needs repairs and service. All engines need regular maintenance. Many power equipment owners are DIY type of people, and others are not. Regardless, your power tools and equipment need service. Monnick Supply provides premium outdoor power equipment repair and parts. We repair most Outdoor power equipment and power tools. 

Pool and spa water testing is an important aspect of maintaining clean and safe water for swimming, soaking, and relaxation. It's crucial to regularly test the water's chemical balance in order to prevent the growth of harmful bacteria, algae, and other microorganisms.

At Monnick Supply, we provide a wide range of key cutting and lock rekeying services to residential and commercial customers. Our team of experienced technicians are equipped with the latest tools and technology to cut keys for a variety of locks and rekey locks to keep your property secure.