Nicholson Plumbing, Electrical, Heating, and Air Conditioning

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Claim This BusinessAbout Nicholson Plumbing, Electrical, Heating, and Air Conditioning
Nicholson Plumbing, Electrical, Heating, and Air Conditioning operates from Holliston, Massachusetts, delivering plumbing, heating, and cooling services across the greater metro-west region. With a 4.8-star average derived from 3,052 client reviews, the contractor has accumulated substantial feedback reflecting years of sustained operation in the area. The company maintains 24-hour availability, seven days a week, enabling response to emergency calls whenever they arise. Customers in Holliston and neighboring communities have engaged this firm for both routine maintenance and urgent repairs, suggesting a stable local presence with consistent service capacity.
Several details emerge from customer accounts that differentiate this contractor. Multiple reviewers mention thermostat installations incorporating recognized smart Home brands including Nest and Honeywell Home systems. The firm handles equipment from manufacturers Daikin and Goodman, indicating access to mainstream heating and cooling product lines. Reviewers specifically note successful zoning system repairs, a technical specialization that enables independent temperature control across different areas of a residence. Floor protection practices and post-work cleanup appear frequently in positive descriptions, reflecting attention to site care during installation procedures.
Customer narratives highlight specific technicians and scenarios. Jimmy, identified as a plumber in recent reviews, managed faucet installations and water heater replacements while explaining repair options clearly to homeowners. Another reviewer described Nicholas Brodeur coordinating a shower drain repair that required addressing a cracked PVC trap, with extensive testing to confirm a leak-free result before completing the job. These accounts provide prospective clients with concrete examples of how the team approaches particular problems rather than general statements about service quality.
What Customers Say
Four reviews mention specific technicians by name, with Jimmy and Nicholas Brodeur each appearing in multiple accounts. Positive reviews consistently reference clear communication, floor protection practices, and post-work cleanup. Three reviewers note this was not their first engagement with the company, indicating repeat customer relationships.
Working Hours
| Sunday | Open 24 hours |
| Monday | Open 24 hours |
| Tuesday | Open 24 hours |
| Wednesday | Open 24 hours |
| Thursday | Open 24 hours |
| FridayToday | Open 24 hours |
| Saturday | Open 24 hours |
Services
Plumbing Installation and Repair
Faucet replacement, water heater installation, pipe fitting, and drain repair services.
Water Heater Services
Replacement of leaking water heaters and boiler systems for residential heating.
HVAC System Replacement
Installation of furnaces and cooling equipment from major manufacturers.
Thermostat and Zoning Solutions
Smart thermostat installation including Nest and Honeywell Home, plus zoning system configuration.
Shower and Drain Repair
Diagnosing and repairing shower drain leaks includingPVC trap replacement.