Simmons Plumbing & HVAC is your premier locally-owned and family-operated Plumbing contractor. Simmons Plumbing, Heating has provided top quality service to thousands of residential and commercial customers throughout Massachusetts and New Hampshire. So whether you are located in Haverhill, MA or Portsmouth, NH our licensed and insured professionals will provide prompt service at the most competitive rates. With 20 employees, we are big enough to stand behind the quality we provide, and small enough to pay attention to the details of your job. Let Simmons Plumbing, Heating & Air Conditioning help you take care of your home and your family. Looking forward to serving you, William Simmons, President, Simmons Plumbing and Heating