Excelsior Plumbing & Heating Mattituck NY

Business Overview

Excelsior Plumbing & Heating Mattituck NY is a local plumbing and HVAC firm serving homes and businesses on the North Fork of Long Island. The company offers routine service, seasonal tune-ups, and emergency repairs. They operate with a small team of licensed technicians, dispatch staff, and service managers who know Mattituck climate and house styles.

Emergency service is available for urgent plumbing or heating failures, including nights and weekends. The crew handles residential boilers, oil-to-gas conversions, and light commercial systems.

Key Services

• Plumbing inspection and diagnostics — whole-house checks, leak detection, and camera inspections.
• Heating services — boiler repair, furnace maintenance, and winter system prep for cold, coastal winters.
• Air conditioning — service, repairs, and seasonal start-ups for humid Long Island summers.
• Water heaters — repair and replacement of tank and tankless systems, plus pressure and venting checks.
• Drain and sewer work — clog removal, pipe repair, and septic coordination when needed.

Areas Served

Primary coverage includes Riverhead NY, Mattituck NY, North Sea NY, Cutchogue NY, Aquebogue NY, Water Mill NY, and Jamesport NY. Technicians travel across the North Fork and nearby Hamptons pockets to support both older farmhouses and newer waterfront construction.

Company History

The company began more than 20 years ago as a one-person plumbing service focused on weekend calls and small repairs. Over time it grew to include heating work and a full-service dispatch team. Growth was gradual and tied to neighborhood referrals and repeat customers from vineyards, marinas, and residential streets.

Unique features include routine plumbing inspections tailored for older homes with galvanized pipe and routine heating checks designed for coastal weather patterns and salt air exposure.

Leadership

Owner and founder Mark Rivera leads the team. He trained locally and has spent over two decades in plumbing and HVAC across eastern Long Island. Mark is active with the local trade association and takes part in community events such as town maintenance days and seasonal safety talks.

Specialties & Highlights

• Practical plumbing inspection service that points out short-term fixes and longer-term needs.
• Cold-season expertise for boilers and furnaces used in older Mattituck houses.
• Quick emergency response across Riverhead and surrounding villages.
• Technicians familiar with salt-air impacts on outdoor units and piping.

Why Locals Choose Excelsior Plumbing & Heating

Residents and businesses pick Excelsior Plumbing & Heating Mattituck NY for steady, straightforward service. The company combines hands-on experience with a focus on local building types and weather. Calls are logged and followed up; technicians explain options plainly and help owners prioritize repairs.

For homeowners with older plumbing, waterfront properties, or businesses that need dependable winter and summer service, Excelsior aims to deliver practical results and clear communication.