Welcome to our site !

Since 2002, Arnold’s Service Company has helped Lake Havasu City residents realize the benefits of pure water. We specialize in servicing, maintaining and repairing your existing water softening system, reverse osmosis, electric water heaters and light plumbing. Our friendly and experienced staff is always on time and we ALWAYS answer our phones during business hours. We are here to help you, our valued customer.


Sales & Service all types of RO systems Water Softeners, Regulators, Filtration Systems & Light Plumbing

Arnold’s Service Company will be available at the Lake Havasu City Swap Meet November through April for our customers to schedule future appointments, purchase filters or to talk to the expert for those who prefer to do-it-yourself.