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TRUSTED BY WASHINGTON, IL HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon31
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Washington, IL

*The Angi rating for Heating Oil Service companies in Washington, IL 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 Washington, IL 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 24, 2025

Find Heating oil pros in Washington

Kennell Electric, Inc.

1821 County Road 2100 North
4.87(
21
)
•Approved Pro

Kennell Electric, Inc.

1821 County Road 2100 North
4.87(
21
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

Locally owned and operated Kennell Electric, Inc. has been providing quality service to the Tazewell, Woodford, McLean, Peoria and Livingston Counties for multiple years. Call us for all your electrical needs.

"What has Rita H been smoking? On a scale of 1 to 5 these guys are at least a 6! Dave S"

David S on July 2022

Locally owned and operated Kennell Electric, Inc. has been providing quality service to the Tazewell, Woodford, McLean, Peoria and Livingston Counties for multiple years. Call us for all your electrical needs.

"What has Rita H been smoking? On a scale of 1 to 5 these guys are at least a 6! Dave S"

David S on July 2022

Avatar for AbsoLutes Heating & Cooling

AbsoLutes Heating & Cooling

2806 N Wisconsin Ave
4.00(
1
)

AbsoLutes Heating & Cooling

2806 N Wisconsin Ave
4.00(
1
)
Customers say: Quality work
12 years of experience

We at AbsoLutes Heating & Cooling know you have many choices when it comes to hiring a HVAC company to come into your home. AbsoLutes Heating & Cooling strives to be your number one "go-to" company to take care of all your air quality needs. AbsoLutes Heating & Cooling will service your existing equipment. You can call AbsoLutes Heating & Cooling anytime, 24 hours, 7 days a week. When your equipment needs replaced, AbsoLutes Heating & Cooling will make sure your home or business is comfortable before our technicians leave. AbsoLutes Heating & Cooling will not leave you without any heat or cool air, not even for one night. AbsoLutes Heating & Cooling looks forward to serving you and your families' heating and cooling needs now and generations to come! Give us a call today!

We at AbsoLutes Heating & Cooling know you have many choices when it comes to hiring a HVAC company to come into your home. AbsoLutes Heating & Cooling strives to be your number one "go-to" company to take care of all your air quality needs. AbsoLutes Heating & Cooling will service your existing equipment. You can call AbsoLutes Heating & Cooling anytime, 24 hours, 7 days a week. When your equipment needs replaced, AbsoLutes Heating & Cooling will make sure your home or business is comfortable before our technicians leave. AbsoLutes Heating & Cooling will not leave you without any heat or cool air, not even for one night. AbsoLutes Heating & Cooling looks forward to serving you and your families' heating and cooling needs now and generations to come! Give us a call today!

G&B Mechanical

PO Box 53
No reviews yet

G&B Mechanical

PO Box 53
No reviews yet
31 years of experience

The G & B heating and A/C business was started in 1994 and the assets were purchased in 2008 by Mike Strauman & Sons to establish G & B Mechanical, adding to the already growing residential and commercial work with Large Commercial and Industrial work

The G & B heating and A/C business was started in 1994 and the assets were purchased in 2008 by Mike Strauman & Sons to establish G & B Mechanical, adding to the already growing residential and commercial work with Large Commercial and Industrial work

Heating Oil questions, answered by experts

NATE-certified technicians may charge slightly higher service fees compared to non-certified technicians. This is because NATE certification signifies a higher level of expertise and professionalism, often leading to more efficient and effective HVAC repairs and installations. While the upfront cost may be marginally higher, NATE-certified technicians can potentially save you money in the long run by reducing energy consumption, preventing frequent breakdowns, and extending the life span of your HVAC system. When looking for a local HVAC company to hire, it never hurts to ask about NATE certifications.

For most systems, an annual HVAC system service is more than enough. Some homeowners prefer a twice-a-year visit to ensure the system is ready for the upcoming summer and winter seasons. If you need to call an HVAC pro more often than this, it may be time to check if your system is getting old enough for a replacement.

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.

An evaporator or swamp cooler is a common alternative for small spaces. These coolers blow moist air into a space to help cool it down. They are more affordable than misters and use much less water. However, coolers will not have the same cooling effect as misters, cannot help plants survive the heat, and only reach a small area.

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.

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