- Veteran Owned
Trusted Heating Contractors
We offer boiler, furnace, water heater, and oil tank services for homes and businesses across NH and MA.
- services
Affordable Heating Services
Boiler Services
Fast, reliable boiler installs, repairs, and maintenance by licensed heating contractors.
Furnace Services
Complete furnace repairs, replacements, and tune ups to keep your heat running safely.
Oil Tank Services
Safe, professional oil tank installs, repairs, and maintenance for homes and businesses.
Water Heater Services
Affordable water heater repairs, installs, and replacements for dependable hot water.
- Testimonials
Our Google Reviews!
Posted on RyanTrustindex verifies that the original source of the review is Google. Ryan and Reid absolutely crushed it when they replaced my oil tank! Honest and great communication with unbeatable price. Will be recommending them to anybody I know going forward!Posted on Joe JoeTrustindex verifies that the original source of the review is Google. Recently called them to fix an issue with my oil tank preventing it from being filled. They came out as soon as they could and Ryan fixed it quickly. Will definitely call them whenever my heating system needs work.Posted on Ryan CollinsTrustindex verifies that the original source of the review is Google. Traditional Oil Heating Services replaced my old boiler and the work came out great — their boiler installers and furnace installers were quick, clean, and really knew their stuff. The whole team was easy to work with and I’d definitely call them again for any boiler services, furnace services, water heater services, or oil tank services I need in the future.Posted on Beatrice Kelsey-SjobergTrustindex verifies that the original source of the review is Google. Ryan was the fastest responder and provided the best quote of the four that we got for replacing our oil tank. He also got us on his calendar immediately. Throughout the job there was great communication. I could not recommend Traditional Oil Heathing Services more highly. They will be our go-to for all furnace things going forward.Posted on tanya perryTrustindex verifies that the original source of the review is Google. Ryan replaced my oil tank and was very professional and reliable. I would definitely recommend him to everyone. He was very prompt with an estimate and with getting the job done.Posted on A CTrustindex verifies that the original source of the review is Google. Ryan responds quickly and is very knowledgeable. Very prompt and professional service.Posted on Jon HigginsTrustindex verifies that the original source of the review is Google. Ryan replaced our old oil tank and took the old tank away. I am retired from the heating and cooling business after 45 years and I will say Ryan is as professional as it gets. He provided a great product at the quoted price and did a professional job. Highly recommended!Posted on Christopher J. KeefeTrustindex verifies that the original source of the review is Google. Amazing service! Goes the extra mile to get the job done right!Posted on Nadia B (pandaruffles)Trustindex verifies that the original source of the review is Google. Highly recommend, service was great, arrived on time and finished without any issue. It was easy to schedule my repair and Ryan was very professional!Posted on Sebastian GuerreroTrustindex verifies that the original source of the review is Google. Very professional, courteous and helpful. Came right on time and Completed my new system installation the same. Reasonably priced. I would recommend Ryan to anyone! Great company!
- about us
Family & Veteran Owned
Traditional Oil Heating Services is a family- and veteran-owned company serving homes and businesses in MA and NH. We provide expert boiler, furnace, water heater, and oil tank services, including installation, repair, maintenance, and inspections. Our trusted contractors deliver reliable, efficient, and personalized heating solutions to keep your home or business safe and comfortable.
- Gallery
See Our Work









- FAQs
Common Questions Answered
How do I know if my heating system needs service?
Signs your heating system may need attention include uneven temperatures, unusual noises, higher energy bills, or weak airflow. Regular inspections by licensed heating contractors can help catch issues early. Keeping your system well-maintained improves efficiency, reliability, and safety. Timely service prevents breakdowns and extends the life of your equipment. Consistent heating ensures comfort in every part of your home or business.
How often should I have my heating system checked?
Heating systems should be inspected at least once a year, ideally before the cold season. Routine checks identify worn parts, leaks, and efficiency issues before they become major problems. Licensed contractors can clean, adjust, and tune your system for optimal performance. Regular inspections help reduce energy costs and avoid unexpected outages. Homes and businesses benefit from peace of mind knowing their heating system is reliable.
What are common heating system problems?
Common issues include poor airflow, inconsistent temperatures, unusual sounds, and rising energy bills. Mechanical failures, clogged filters, and worn components are typical causes. Addressing problems early with a licensed contractor can prevent costly repairs and downtime. Regular maintenance and monitoring improve system performance and comfort. Understanding these issues helps homeowners and business owners stay proactive.
How can I improve my heating system’s efficiency?
Efficiency can be improved with regular maintenance, proper insulation, and timely repairs. Adjusting thermostats, sealing vents, and checking for leaks also help. Licensed contractors can evaluate your system and recommend improvements tailored to your property. Efficient heating reduces energy costs, enhances comfort, and prolongs system life. Small changes often make a big difference in performance and reliability.
What should I do in a heating emergency?
In a heating emergency, such as no heat or strange noises, contact a licensed heating contractor immediately. Avoid attempting DIY fixes that could cause damage or safety hazards. Prompt professional response ensures safety, restores heat quickly, and prevents further issues. Emergency service is especially important during extreme cold. Having a trusted contractor on call provides peace of mind.
Why should I hire a licensed heating contractor?
Licensed heating contractors ensure all work is safe, efficient, and compliant with local codes. They bring experience and training to properly service, repair, or maintain your heating system. Hiring a professional protects your property, prevents hazards, and guarantees reliable performance. Licensed contractors also provide advice on system efficiency and longevity. Investing in professional service saves time, money, and stress in the long run.
- Articles & Tips
Trusted Heating Company
At Traditional Oil Heating Services, we provide a full range of heating solutions for homes and businesses across NH and MA. Our licensed contractors specialize in keeping properties warm, safe, and comfortable year-round. From repairs to installations, we handle every heating need with precision and care. Explore our key services to find the right solution for your home or business.
Our Boiler Services ensure efficient, reliable heating for both residential and commercial properties. Whether you need a new installation, routine maintenance, or emergency repair, our team provides professional support to keep your boiler running safely and effectively. Regular service helps prevent breakdowns and extends the life of your system.
With our Furnace Services, we keep homes and businesses warm throughout the coldest months. Our contractors handle repairs, replacements, and tune-ups to maintain optimal performance. We focus on safety, efficiency, and long-term reliability, making sure your furnace operates smoothly and your property stays comfortable.
Our Water Heater Services cover everything from installations to repairs and preventative maintenance. Reliable hot water is essential for daily life and business operations, and our licensed contractors ensure every system performs efficiently and safely. We help extend the life of your water heater while reducing energy costs.
Traditional Oil Heating Services also provides Oil Tank Services, including installs, maintenance, and replacements. Our experts ensure your oil tank is safe, compliant, and functioning properly. We provide dependable service to protect your property, maintain energy efficiency, and prevent potential hazards.
Explore our full range of heating solutions today and see why homes and businesses across NH and MA trust Traditional Oil Heating Services for fast, reliable, and professional heating support. Our team combines local knowledge, licensed expertise, and a commitment to customer satisfaction in every project.