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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon39
    Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Savanna, IL

*The Angi rating for Heating Oil Service companies in Savanna, 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 Savanna, 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 November 17, 2025

Find Heating oil pros in Savanna

Avatar for Weigant Home Improvement

Weigant Home Improvement

4.33(
12
)
•Approved Pro

Weigant Home Improvement

4.33(
12
)
•Approved Pro
Customers say: True professional
192 local quotes requested
4 years of experience

Here at Weigant Home Improvement, we do anything from changing an outlet to remodeling your home, from doing some landscaping to a backyard project there is no job too big or too small give us a call today for your free estimate.

"Austin and his crew were very professional. They came in and removed all of our old material and completely finish the job in a timely fashion and we are beyond impressed with the work that was completed here and would highly recommend for any project."

Jessica S on October 2025

Here at Weigant Home Improvement, we do anything from changing an outlet to remodeling your home, from doing some landscaping to a backyard project there is no job too big or too small give us a call today for your free estimate.

"Austin and his crew were very professional. They came in and removed all of our old material and completely finish the job in a timely fashion and we are beyond impressed with the work that was completed here and would highly recommend for any project."

Jessica S on October 2025

Ambit Energy Independent Sales Consultant

No reviews yet

Ambit Energy Independent Sales Consultant

No reviews yet
19 years of experience

Alternative Gas & Electric Service Provider. Go on line at www.2FreeEng.com for your No Obligation Free Quote. No Cost to switch your service! Takes about 10 minutes and you could be saving and earning travel rewards and Free Energy options!

Alternative Gas & Electric Service Provider. Go on line at www.2FreeEng.com for your No Obligation Free Quote. No Cost to switch your service! Takes about 10 minutes and you could be saving and earning travel rewards and Free Energy options!

Avatar for Fowler Heating & Cooling

Fowler Heating & Cooling

4.64(
22
)

Fowler Heating & Cooling

4.64(
22
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Fowler Heating and Cooling is Family owned and operated. Serving the Southern Illinois Area since 1979. Specializing in Heating, Air Conditioning, Furnaces, and Duct Cleaning. Our dedication and appreciation of our customers and their needs has resulted in over 70% of our business comes from referrals. We care about our quality of our work, and the relationships with our customers. ‎ [email protected].

Fowler Heating and Cooling is Family owned and operated. Serving the Southern Illinois Area since 1979. Specializing in Heating, Air Conditioning, Furnaces, and Duct Cleaning. Our dedication and appreciation of our customers and their needs has resulted in over 70% of our business comes from referrals. We care about our quality of our work, and the relationships with our customers. ‎ [email protected].

Heating Oil questions, answered by experts

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.

Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.

You need to service an HVAC system about twice per year, with a service including an inspection and basic maintenance. It’s best to schedule maintenance in the spring (after the furnace has been running and before the AC kicks on) and in the fall (after the AC worked hard all summer and before winter’s first chill arrives). 

Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. HVAC maintenance costs around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.

Yes, including optimizing settings and suggesting upgrades if needed.

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

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