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    Average homeowner rating
  • Verified reviews icon18
    Verified heating oil services reviews

Find Heating oil pros in Charlemont

Avatar for Walshco LLC

Walshco LLC

5.00(
7
)
Approved Pro

Walshco LLC

5.00(
7
)
Approved Pro
Customers say: Quick response
24 local quotes requested
1 years of experience

WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.

"I would recomend this company .They were reasonably priced and professional and courteous. "

Lory M on November 2025

WalshCo specializes in safe, reliable, and code-compliant oil tank, oil boiler, and oil furnace installations. We handle everything from old-tank removals and new system installs to full heating system upgrades. Our team focuses on clean workmanship, honest communication, and fast turnaround times—so your home stays warm, efficient, and protected. Whether it’s a brand-new oil tank, a high-efficiency boiler replacement, or a full furnace changeout, we bring expert service and New England craftsmanship to every job. Your safety, comfort, and satisfaction come first.

"I would recomend this company .They were reasonably priced and professional and courteous. "

Lory M on November 2025


Williams Fuel Oil Co LLC

5.00(
1
)

Williams Fuel Oil Co LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

**Wiliams Fuel Oil Co. LLC** offers the area's premier fuel oil delivery service, providing fuel oil and diesel to your community since 1987. Why should you choose Williams Fuel Co. LLC to make sure your family stays warm? For one thing, our service is reliable. With a fleet of eight delivery trucks and our experienced staff, your delivery will be prompt and spill-free. * Our technicians are fully trained professionals who specialize in oil-fired heating systems. * We make it easier for you by keeping records of your heating details and sending you reminders for your annual service. * We are a local company and are familiar with many different heating systems; our technicians attend ongoing classes to stay updated with the current information. * Our company has a full-time mechanic on site to keep our trucks and vans in excellent working order. Call our office today and join the oil company chosen by many of your neighbors. You'll be glad you did. Sincerely, Williams Fuel Oil Co. LLC Christopher Williams, President

**Wiliams Fuel Oil Co. LLC** offers the area's premier fuel oil delivery service, providing fuel oil and diesel to your community since 1987. Why should you choose Williams Fuel Co. LLC to make sure your family stays warm? For one thing, our service is reliable. With a fleet of eight delivery trucks and our experienced staff, your delivery will be prompt and spill-free. * Our technicians are fully trained professionals who specialize in oil-fired heating systems. * We make it easier for you by keeping records of your heating details and sending you reminders for your annual service. * We are a local company and are familiar with many different heating systems; our technicians attend ongoing classes to stay updated with the current information. * Our company has a full-time mechanic on site to keep our trucks and vans in excellent working order. Call our office today and join the oil company chosen by many of your neighbors. You'll be glad you did. Sincerely, Williams Fuel Oil Co. LLC Christopher Williams, President


Plumbing-sewer-drain cleaning heating service 24 hours emergency service same day service will beat any competitor‘s price


RCA Enterprise Inc.

No reviews yet

RCA Enterprise Inc.

No reviews yet
18 years of experience

We take pride in our work. Not only do we offer high quality, but we offer it at an affordable price. Our quality and attention can not be beat. We value each and every one of our clients no matter how small or big their project may be. WIth RCA you will get complete quality from our customer service to our expertise. All of our crews are highly skilled and experienced. We look forward to working with you.

We take pride in our work. Not only do we offer high quality, but we offer it at an affordable price. Our quality and attention can not be beat. We value each and every one of our clients no matter how small or big their project may be. WIth RCA you will get complete quality from our customer service to our expertise. All of our crews are highly skilled and experienced. We look forward to working with you.


Avatar for Co-op Power

Co-op Power

No reviews yet

Co-op Power

No reviews yet
23 years of experience

Co-op Power is a Clean Energy Cooperative owned by over 455 Members from Massachusetts and Southern Vermont with approximately 30 employees and two offices located in Hatfield and Hyde Park MA. We offer discounts on energy saving products and services, including 15-25% off all Stiebel-Eltron solar water heating systems and heat pump water heaters. Co-op Power owns Northeast Biodiesel, the largest biodiesel plant in the Northeastern US. We operate within a regional network of Local Organizing Councils to create a multi-class, multi-race movement for a sustainable and just energy future .

Co-op Power is a Clean Energy Cooperative owned by over 455 Members from Massachusetts and Southern Vermont with approximately 30 employees and two offices located in Hatfield and Hyde Park MA. We offer discounts on energy saving products and services, including 15-25% off all Stiebel-Eltron solar water heating systems and heat pump water heaters. Co-op Power owns Northeast Biodiesel, the largest biodiesel plant in the Northeastern US. We operate within a regional network of Local Organizing Councils to create a multi-class, multi-race movement for a sustainable and just energy future .



D&D hvac

No reviews yet

D&D hvac

No reviews yet
11 years of experience

I am a licensed Journeyman Sheet Metal Worker, licensed EPA, licensed Journeyman Gas Fitter, Licensed Journeyman Oil fitters and OSHA 10 Certified,

I am a licensed Journeyman Sheet Metal Worker, licensed EPA, licensed Journeyman Gas Fitter, Licensed Journeyman Oil fitters and OSHA 10 Certified,



Jim Newton Plumbing & Heating

No reviews yet

Jim Newton Plumbing & Heating

No reviews yet
Free onsite estimate

We are dedicated to excellence. We offer: Complete plumbing repairs Complete heating system repairs Service and installations for natural gas, propane and oil Energy-saving, high-efficiency heating and hot water systems Massachusetts licensed master plumber, gas fitter. # 11780. Prompt and courteous service. 25 years experience. Fully insured. Renovations, remodels, additions, new homes, residential gas piping and gas appliance installation and replacement. Services offered in conjunction with Revolution Heating, Massachusetts licensed oil burner tech.

We are dedicated to excellence. We offer: Complete plumbing repairs Complete heating system repairs Service and installations for natural gas, propane and oil Energy-saving, high-efficiency heating and hot water systems Massachusetts licensed master plumber, gas fitter. # 11780. Prompt and courteous service. 25 years experience. Fully insured. Renovations, remodels, additions, new homes, residential gas piping and gas appliance installation and replacement. Services offered in conjunction with Revolution Heating, Massachusetts licensed oil burner tech.


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Heating Oil questions, answered by experts

Most HVAC companies charge a flat service call fee of between $75 and $150, which includes traveling to your home and inspecting your system to find the underlying problem. Keep in mind that these prices only include diagnostics and the actual repairs will usually be billed separately. If you’re calling for routine service, the service call will be included in your inspection and tune-up, with the total sitting around $150. Your prices could be a little higher if you have a very large home with multiple condensers and air handlers, as inspections and servicing take longer.

Yes, many providers offer organic or eco-friendly treatments. Confirm availability with your contractor.

There are several common types of HVAC systems that you may have, including split systems, hybrid HVAC, duct-free systems, packaged heating and air, geothermal heating, or even portable units for heating or cooling. If you aren’t sure which type is in your home or are looking to install something different, you should consult an HVAC pro to determine which option is right for your heating and cooling needs.

The most obvious downside is the high upfront cost of buying and installing one of these systems. Additionally, sometimes the system can take a longer time to heat than alternatives like a boiler. Also, if something goes wrong with the geothermal pump, repairs are often significantly more expensive than repairing traditional, above-ground heat pumps.

If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a furnace or oil boiler. However, there are geothermal systems installed that include a backup in case the heat pump fails due to extreme cold. This is simply a backup heat pump you’ll likely never need and not an alternative heat source.

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