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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon70
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Marmet, WV

*The Angi rating for Heating Oil Service companies in Marmet, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

*The HomeAdvisor rating for Heating Oil Service companies in Marmet, WV is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating Oil Service needs.

Last update on October 23, 2025

Find Heating oil pros in Marmet

B and J Electrical Services

44655 Pond Fork Road
5.00(
2
)
•Approved Pro

B and J Electrical Services

44655 Pond Fork Road
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

B AND J ELECTRICAL SERVICES, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Wharton and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

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Robert P on February 2020

B AND J ELECTRICAL SERVICES, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Wharton and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"null"

Robert P on February 2020

Avatar for Montani Mechanical Group, LLC

Montani Mechanical Group, LLC

132 Harris Drive
4.88(
29
)
•Approved Pro

Montani Mechanical Group, LLC

132 Harris Drive
4.88(
29
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 local quotes requested

Montani Mechanical Group, LLC is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated and our fully licensed and insured service technicians, plumbers and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. We offer 24/7 emergency service and are only ever a phone call away. Montani Mechanical Group is now a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud®️ Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions.

"Great job"

Francis S on September 2023

Montani Mechanical Group, LLC is committed to providing the highest quality work at the most cost effective price. We are locally owned and operated and our fully licensed and insured service technicians, plumbers and installers are some of the very best in West Virginia. We make customer satisfaction our highest priority. With a combined 40 years of experience in heating, cooling, plumbing, electric and refrigeration, our company strives to provide both our residential and commercial customers the best experience in what can be very stressful times. We offer 24/7 emergency service and are only ever a phone call away. Montani Mechanical Group is now a proud Ruud Pro Partner. When homeowners need an independent heating and cooling contractor they can trust, they turn to the pros— Ruud®️ Pro Partners. No other contractor supplies, installs and services more Ruud residential solutions.

"Great job"

Francis S on September 2023

BMS Heating and Cooling

9100 State Route 34
5.00(
1
)

BMS Heating and Cooling

9100 State Route 34
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

BMS is A WV HVAC contractor , all of are Service providers are State Licensed . We are also a registered contractor with North American Trade Excellence (NATE) and hold several certification from NATE. In AC, Heat Pump, Light commercial refrigeration,

BMS is A WV HVAC contractor , all of are Service providers are State Licensed . We are also a registered contractor with North American Trade Excellence (NATE) and hold several certification from NATE. In AC, Heat Pump, Light commercial refrigeration,

Heating Oil questions, answered by experts

Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

HVAC systems usually last between 10 and 30 years, with most having a lifespan of around 20 years. Factors that impact a unit’s life expectancy include which brand you choose, how often you use it, and how well you maintain it. To make sure yours lasts as long as possible, make sure to keep it clean and schedule an annual service with an HVAC technician.

While it's generally safe to stay in a home with a coolant leak if your home is properly ventilated, it's important to have a professional come out to assess the situation right away. You should evacuate your home if you notice any powerful fumes. Additionally, you should leave your home if you are experiencing headaches or dizziness.

Costs depend on system age, type, labor, and whether part replacements are necessary.

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