Experienced Plumber in Holliston, MA 01746 - Nicholson Plumbing, Electrical, Heating, and Air Conditioning

In Holliston and across Metro West, we frequently respond to two specific issues: broken shutoff valves and toilet seal leaks. A broken shutoff valve can prevent you from turning off the water to a fixture, leading to potential water damage during a repair. A leaking toilet seal at the base often goes unnoticed but can damage flooring and subfloors. Our licensed technicians are experienced in diagnosing and repairing these local problems efficiently. We carry common replacement parts and can often resolve these issues in a single visit, restoring function and preventing further damage to your home.

Yes, we offer HVAC system maintenance to help Holliston area homeowners improve efficiency, extend system life, and prevent unexpected breakdowns. Our maintenance service includes a thorough inspection, cleaning, and tuning of your heating or cooling system. As an Elite Diamond contractor with Mitsubishi Electric, our technicians receive ongoing training on the latest systems and standards. Regular maintenance can identify small issues before they become major repairs, keeping your home comfortable year-round and helping you manage energy costs.

Our 100% Satisfaction Guarantee means we stand behind our workmanship on every job, including water heater installations. From the initial estimate, we provide transparent pricing and explain the process. Our licensed technicians perform the installation to code and manufacturer specifications. Once the job is complete, we ensure you are satisfied with the installation and that your new water heater is operating correctly. If any aspect of our service or the installation does not meet your expectations, we will make it right. This guarantee, backed by our solid warranty on parts and labor, gives you peace of mind.