How often do I need to service my HVAC system?

• <div><p>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). </p><p>Regular HVAC services will keep the system working as efficiently as possible, saving you money on utilities and larger repairs. <a href="https://www.angi.com/articles/ac-service-cost.htm">HVAC maintenance costs</a> around $250 per visit, while bigger repairs from forgotten upkeep could cost thousands.</p></div>

Do you need backup heat with geothermal?

• <div><p>If a geothermal heat pump is installed correctly, then you shouldn’t have to worry about having a backup heat source such as a <a href="https://www.angi.com/articles/furnace-and-heating-basics.htm">furnace</a> 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.</p></div>

Get matched with top heating oil pros in Wauseon, OH

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY WAUSEON, OH HOMEOWNERS

3.8
Average homeowner rating
10
Verified heating oil services reviews

Verified Reviews for Heating Oil Service pros in Wauseon, OH

*The Angi rating for Heating Oil Service companies in Wauseon, OH 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 Wauseon, OH 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 11, 2025

Reviewed in September 2025
Juan showed good leadership skills while working on my water heater replacement. He had every tool and did not have to leave to pick anything up. Very time efficient and works with a good flow. I would recommend Juan for any HVAC or plumbing jobs! Thank you Juan
JR'S HEATING AND COOLING LLC
Request a quote
Reviewed in February 2025
Dean repaired my dryer by installing a new heating element. My dryer vent was too impacted with lint,and therefore, made my heating element fail.He also warned me to get my vent cleaned out and properly installed the way that it should have been. I am having a different company clean out the...
Mr. Appliance of Fremont and Sandusky, OH
Request a quote
Reviewed in September 2023
They arrived punctually and addressed the pool service like a well-oiled machine. They were here and gone impressively quickly. My wife and I are very happy with their work. We've already scheduled for next year.
Shielded Pool Protection, LLC
Request a quote
Reviewed in November 2022
They were very professional ,courteous and fast on the installation of our water heater. Thank you Cory and Jamie â ¤
Lee's Plumbing, Inc.
Request a quote
Reviewed in October 2022
Excellent work. Matt is amazing! He diagnosed the problem accurately, explained process crystal clear, charge is pretty fair, and the fixing work was completed fast. Love his work. This is the best heating and plumbing company at BG!
United Home Comfort
Request a quote
Reviewed in July 2018
We had a new water heater installed by Bill. Not because we needed one, we just wanted a bigger one after installing a large jetted tub. It took him a year to get it working right. He was at our house 6 times saying there was nothing wrong with it, all along charging us for each visit. In the...
Wm Busdiecker & Son Plumbing, Heating, and A/C
Request a quote
Reviewed in November 2014
Insulated garage entire garage attic and installed a propane heater on wall for my dogs and puppies. All went great and would highly recommend R Young Construction for any improvements to my home..
R Young Construction LLC
Request a quote
Reviewed in March 2014
I was referred to ACE by the contractor who installed a new furnace in our basement (Action Heating and AC). The owner, Josh, called me after Action Heating let him know I was interested in a new sump pump. Josh stopped out to our home the same day to take a look at our existing pump and give...
Ace Plumbing LLC
Request a quote
Reviewed in June 2013
Our furnace was acting strange so I called Action Heating and Air. They sent a truck out immediately and gave us an inspection. During the inspection, they determined there was a crack in the heat exchanger. They offered to show us the crack on their fancy camera and sure enough, I could see the...
Action Heating & Air Conditioning & Electrical
Request a quote
Reviewed in November 2012
At the beginning of fall, the heater in my car was working only intermittently. I called Anthony Wayne Tire and Auto on Monday and they were able to get me in on Wednesday. They inspected the heating system, found the problem, and even called my dad (the owner of the car) to explain the problem...
Anthony Wayne Tire & Auto Repair
Request a quote

Find Heating oil pros in Wauseon

Reliance Propane & Fuel Oil Co.

No reviews yet

Reliance Propane & Fuel Oil Co.

No reviews yet

90 years of experience

PROPANE AND FUEL OIL DIST. SALES AND SERVICE ON GAS LOGS,FIREPLACES AND GRILLS. ALSO MEDICAL AND INDUSTRIAL GAS DELIVERY, PROPANE AND FUEL OIL DELIVERY. WE OFFER G.E. MONEY FOR FINANCING. LOCALLY OWNED & OPERATED FOR OVER 75 YEARS. 17 EMPLOYEES

Downey Plumbing Heating Cooling and Electrical

4.43(

)

Downey Plumbing Heating Cooling and Electrical

4.43(

)

Customers say: Super punctual

30 years of experience

We pride ourselves on excellent customer service and satisfaction. We offer many services to both residential and commercial customers.

ABTECH Mechanical HVAC Inc

5.00(

)

ABTECH Mechanical HVAC Inc

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Owned and operated by Robert Gillespie. We are a local HVAC Geothermal Plumbing & Duct Cleaning service and installation company. We are located in Monroeville Ohio and service North Central Ohio. We are currently working on branching out farther east in Oberlin Ohio We offer one year labor and parts warranty on most service repairs. We were the first to offer such a warranty in this area. We are a member of the BBB in good standing. If your not happy were not happy

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.

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.

Most maintenance checks take 2-5 hours, though extensive repairs may take longer.

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.

The homeowners guide to home care is here

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Mitchell Grant
•
Oct 16, 2025Oct 16, 2025
How Much Does a Guest House Remodel Cost? [2025 Data]
A guest house remodel is a significant project and can easily cost over six figures. Learn how size, location, and any special features contribute to your guest house remodel cost.
Deane Biermeier
•
Oct 14, 2025Oct 14, 2025
How Much Does It Cost to Convert a Metal Building Into a House? [2025 Data]
The cost to convert a metal building into a house depends on many factors, from size to chosen materials and whether you already own the property.
Samantha Hawrylack
•
Oct 22, 2025Oct 22, 2025
How Much Does Shower Installation Cost? [2025 Data]
Shower installation costs depend on size, style, and materials. No matter the budget, this guide can help you plan your project and even save a few bucks.
Heather Ayer
•
Oct 20, 2025Oct 20, 2025
8 Smart Ways to Update Bathroom Tile Without Replacing It
Bathroom tiles have a habit of wearing down quickly, but there's no need to spend thousands on a new look. Here are five fun methods to update your bathroom tile without replacing it.
Tyler Lacoma
•
Oct 22, 2025Oct 22, 2025
What Is a Butler’s Pantry? What You Need to Know
This prep and staging area has numerous uses in the versatile modern home. Here’s what a butler’s pantry does and how you can add one to your home.
Michael Kwan
•
Oct 17, 2025Oct 17, 2025
How Much Does Bathtub Replacement Cost in Raleigh, NC? [2025 Data]
An updated bathtub can give a bathroom a whole new look. Find out how much it costs to replace a bathtub in Raleigh, NC, including prices by type and labor costs.