Harbor Master Plumbing & Heating - Osterville's Local HVAC Repair

Osterville, MA 02655

(508) 419-1592

Business Background

Harbor Master Plumbing & Heating is a family-owned and operated business serving Osterville and the wider Cape & Islands community. Founded in 2019, the company is built on over three decades of hands-on experience in plumbing and heating. The team is committed to providing quality craftsmanship and building lasting relationships with customers by ensuring they are well-informed and educated about the work being done in their homes. For Osterville residents facing common local HVAC issues like refrigerant leaks in AC systems or aging equipment, Harbor Master provides expert diagnostics and reliable repair or replacement services to keep homes comfortable year-round. They handle a full range of services from bathtub and drain repairs to gas line installations and water heater maintenance, always with a focus on clear communication and durable solutions.

Service Capabilities

  • Gas line repair
  • Drain installation
  • Gas line installation
  • Sewer installation
  • Shower installation
  • Sink repair
  • Water pipe repair

Question Answers

What should I do if my older home's air conditioner isn't cooling properly in Osterville?

In Osterville, a common issue is refrigerant leaks in aging AC systems. Our first step is a thorough inspection to identify the source of the leak and assess the overall condition of your equipment. We'll explain whether a repair is the most cost-effective solution or if the age and efficiency of your system make replacement a better long-term investment for your home.

Do you handle gas line installations for kitchen appliances or outdoor grills?

Yes, we provide professional gas line installation and repair services. Safety is our top priority. Our licensed technicians ensure all connections are secure, leak-free, and up to current local codes, whether it's for a new stove, dryer, or an outdoor living space. We always discuss the project scope and necessary permits with you beforehand.

My sump pump failed after a heavy rain. How quickly can you respond?

We understand sump pump failures are urgent, especially on the Cape. We prioritize emergency calls and strive to provide a prompt response to assess the situation. We can often perform a repair on the spot. If a full replacement is needed, we'll explain your options and work efficiently to protect your basement from water damage.

Business Location & Hours



Mon:8:00 AM - 4:00 PM
Tue:8:00 AM - 4:00 PM
Wed:8:00 AM - 4:00 PM
Thu:8:00 AM - 4:00 PM
Fri:8:00 AM - 4:00 PM
Sat:Closed
Sun:Closed


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