Business Details
43 Years
experience
Emergency
services
Trusted HVAC and Plumbing Services in Belmont, MA
Therm Oil has been a trusted provider of heating, cooling, and plumbing services in Eastern Massachusetts since 1983. Founded by Angelo Pistoftzian, a chemical engineering graduate with decades of hands-on experience, we combine technical expertise with a commitment to quality. Our team delivers cost-effective solutions using cutting-edge technology from industry-leading manufacturers. We specialize in HVAC systems, plumbing repairs, and heating oil services, ensuring long-term reliability for residential and commercial clients. With 40+ years of experience, we prioritize customer satisfaction through personalized service and a 'Do It Well Do It Once' philosophy.Our 24/7 emergency response team handles urgent issues promptly, while annual maintenance contracts help prevent future problems. From radiant floor heating to ductless mini-splits, we offer comprehensive solutions tailored to individual needs. Our partnership with Mass Save reflects our dedication to energy-efficient options that reduce costs for clients. Every project is overseen personally by our owner, ensuring consistent quality and adherence to our founding principles. Whether installing a new heat pump or repairing gas lines, we guarantee workmanship that meets the highest standards of safety and performance.
Services
Heating Oil Delivery
HVAC Installation
Plumbing Repairs
Air Quality Systems
Emergency Services
Boiler Maintenance
Ductless Mini-Splits
Water Heater Replacement
Gas Line Services
Heat Pump Installation
Details
- Year established: 1983
Highlights and features
- We have 40+ years of experience in HVAC and plumbing services.
- Our team provides 24/7 emergency repair availability.
- We guarantee workmanship quality with a 'Do It Well Do It Once' promise.
- Partnered with Mass Save for energy-efficient heating and cooling solutions.
- Owner personally oversees every project from start to finish.
What people say
Very reasonably priced
Professional and knowledgeable
Great workmanship
Prompt emergency response
Long-term reliability
Services
Heating Oil Delivery
Therm Oil provides reliable heating oil delivery with automatic and will-call options. Our experienced drivers ensure timely deliveries to prevent supply disruptions. We monitor consumption patterns and weather conditions to optimize delivery schedules for residential and commercial clients.
HVAC Installation
We install high-efficiency HVAC systems including furnaces, heat pumps, and ductless mini-splits. Our technicians handle both residential and commercial projects, ensuring proper sizing and installation for optimal performance and energy savings.
Plumbing Repairs
Therm Oil offers 24/7 plumbing repair services for leaks, frozen pipes, and water damage. We handle emergency repairs, re-piping, and installation of gas lines, water heaters, and drainage systems for homes and businesses.
Air Quality Systems
Our indoor air quality services include duct cleaning, air purifiers, and humidity control. We install and repair UV sanitizers, high-efficiency filters, and ventilation systems to improve air circulation and reduce allergens.
Emergency Services
Therm Oil provides round-the-clock emergency response for HVAC and plumbing crises. Our trained technicians address urgent heating failures, burst pipes, and system breakdowns with prompt service to minimize property damage.
People
Angelo Pistoftzian
Owner and President
Angelo founded Therm Oil in 1983 after earning chemical engineering degrees from Northeastern University. With over 40 years in the industry, he personally oversees projects and maintains technical expertise in heating systems and energy efficiency.
Questions
What HVAC services does ThermOil offer?
We provide furnace and boiler installation, heat pump services, ductless mini-splits, air conditioning repair, and annual maintenance contracts for residential and commercial properties.
Do you offer emergency plumbing services?
Yes, our 24/7 emergency team handles plumbing crises including burst pipes, water damage restoration, and urgent leak repairs throughout Eastern Massachusetts.
How does heating oil delivery work?
We offer automatic delivery based on usage patterns or will-call options. Customers receive timely deliveries with 48-hour notice for scheduled service.
Are financing options available?
We partner with Mass Save to provide rebates and energy-efficient upgrade incentives. Contact us for current financing programs on HVAC equipment installations.
What areas do you serve?
ThermOil serves residential and commercial clients throughout Eastern Massachusetts, including Boston, Watertown, Belmont, and surrounding communities.
How can I schedule service?
Call us at 617-926-0779 for immediate assistance or request a free consultation through our website for system upgrades and installations.
