Connelly Plumbing and Connelly Mechanical are now Connelly Plumbing, Heating and Air. Thank you so much for your business and support. We look forward to continuing to provide our customers quality, dependable plumbing, HVAC and mechanical service for residential and commercial.


Connelly Plumbing, Heating and Air was established in 1949 and has grown to be one of the largest plumbing and mechanical contractors in Springfield, MO. From residential service to large commercial and industrial projects, Connelly is committed to high quality, dependable service work. Connelly Plumbing has an experienced and professional service team available 24 hours a day, 7 days a week. Call 417-866-2256.