Patrick Sullivan Plumbing & HVAC
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Claim This BusinessAbout Patrick Sullivan Plumbing & HVAC
Patrick Sullivan Plumbing & HVAC operates from Parsippany, New Jersey, delivering plumbing and HVAC solutions to homeowners and business owners across the region. With a perfect 5.0-star rating compiled from 24 client reviews, the team emphasizes certified expertise and straightforward communication throughout every job. The company motto, Your Trusted Plumbing Professionals, reflects a commitment to transparency, ensuring customers understand each step of their installation, inspection, or repair. This contractor handles both residential and commercial projects across Morris County and neighboring New Jersey communities.
What distinguishes Patrick Sullivan Plumbing & HVAC is the combination of broad service capabilities with a personal touch. The team manages everything from drain cleaning and faucet repairs to complex sewer installations and gas line services. Customer reviews repeatedly mention Pat himself, with scenarios ranging from emergency same-day responses during holiday weekends to full bathroom remodels involving permit navigation. Jesse B Clark praised the crew for leaving no mess behind after a new heating and air conditioning install, while watercraft life highlighted the installation of ductless mini splits as smooth and professional. This hands-on approach means the owner or senior technician remains involved from initial assessment through final inspection.
Sandy Heintz called four plumbers during the gap between Christmas and New Year when the water heater failed in her century-old house. Pat came immediately, assessed the complicated layout, ordered necessary parts, and returned early the following Tuesday to restore hot water before the holiday. Tony Rubi described Pat as communicative and easy to reach throughout an entire bathroom remodel, noting his willingness to help navigate permits and his attention to finish details. Tricia Ervelli appreciated that Pat answered her call almost immediately, scheduled the work quickly, and kept the job site clean while completing what she called exceptional repairs.
What Customers Say
Every one of the 24 reviews awards 5 stars, and Pat is named explicitly in multiple testimonials as the primary technician or coordinator. Four reviewers describe emergency situations, two highlight projects in older homes, and three emphasize communication and clean work sites as standout qualities.
Working Hours
| Sunday | Closed |
| Monday | 9 AM–5 PM |
| Tuesday | 9 AM–5 PM |
| Wednesday | 9 AM–5 PM |
| ThursdayToday | 9 AM–5 PM |
| Friday | 9 AM–5 PM |
| Saturday | 9 AM–5 PM |
Services
Residential and Commercial Plumbing
Full plumbing installation, renovation, and repair services for homes and commercial properties in New Jersey.
Heating and Cooling Systems
HVAC installation, repair, and maintenance covering conventional and ductless mini-split configurations.
Drain Cleaning and Repairs
Clearing blockages and restoring proper drainage for sinks, showers, and main sewer lines.
Water Treatment and Softening
Water softener installation and ongoing water treatment system services to address hard water in local homes.
Faucet and Leak Repairs
Fixing dripping faucets, visible leaks, and running toilets to prevent water waste and damage.
Sewer Repair and Installation
Trenchless and traditional sewer line replacement and new sewer infrastructure for residential and commercial sites.
Gas Line Services
Safe installation and repair of gas lines for appliances, heating equipment, and outdoor fixtures.