ThermOil | Top-Rated HVAC Repair in Belmont, MA

766 Pleasant St, Belmont, MA 02478

(617) 926-0779

https://thermoilenergy.com

Company Overview

Founded in 1983 by owner and president Angelo Pistoftzian, ThermOil began as a trusted local heating oil supplier in Watertown. With a strong foundation in chemical engineering from Northeastern University, Angelo applies a deep, practical understanding of heating and plumbing systems to every project, personally overseeing work from start to finish. Over more than three decades, the company has grown into a comprehensive service provider for Eastern Massachusetts, offering HVAC, heating, cooling, and plumbing solutions. Based in Belmont, ThermOil combines this technical expertise with a hands-on, reliable approach for both residential and commercial clients, ensuring quality service rooted in local experience.

Core Services

  • Water pipe installation
  • Water heater repair
  • Plumbing installation or replacement
  • Sink repair
  • HVAC system maintenance

Questions and Answers

What should Belmont homeowners do if their furnace won't ignite during a cold snap?

A furnace ignition failure is a common and urgent winter issue in our climate. First, check your thermostat settings and ensure the furnace's power switch is on. If it's still not working, it's often a sign of a faulty ignition system, flame sensor, or gas valve issue. For safety, especially with potential carbon monoxide risks, we recommend turning off the furnace and calling for professional service. As a local provider, ThermOil offers 24/7 emergency repairs. Our factory-trained technicians can diagnose and resolve ignition problems efficiently to restore your heat and safety.

Does ThermOil handle both plumbing fixture installations and full HVAC system replacements?

Yes, we provide a full range of services for your home's essential systems. From installing or repairing faucets, sinks, toilets, and showers to complete HVAC system installations and replacements, our team is equipped to handle it all. Owner Angelo Pistoftzian's engineering background ensures that whether it's a simple plumbing repair or a complex boiler or heat pump installation, the work is guided by technical expertise. We manage projects from start to finish, offering a single, reliable point of contact for your heating, cooling, and plumbing needs in Belmont and the surrounding area.

What are the benefits of a hot water recirculation pump, and can you install one?

A hot water recirculation pump provides instant hot water at your faucet or shower, reducing water waste and the time spent waiting. It's a practical upgrade for comfort and efficiency. Yes, ThermOil specializes in the installation and repair of these systems. Our technicians can assess your home's plumbing layout to recommend and install the right pump for your needs, ensuring it integrates properly with your water heater. This is one of the many plumbing and water heating services we offer to improve the daily convenience and resource use in your Belmont home.

Business Location & Hours



Mon:8:00 AM - 5:00 PM
Tue:8:00 AM - 5:00 PM
Wed:8:00 AM - 5:00 PM
Thu:8:00 AM - 5:00 PM
Fri:8:30 AM - 5:00 PM
Sat:8:30 AM - 12:30 PM
Sun:Closed


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