Get matched with top heating oil pros in Three Rivers, CA

Q: Should you run an ERV system all the time?

• <div><p>It&rsquo;s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice. </p></div>

Q: What are the benefits of geothermal heating and cooling?

• <div><p>Geothermal systems provide energy efficiency, lower utility bills, and long-term sustainability with minimal environmental impact.</p></div>

Q: How do I maintain my geothermal system?

• <div><p>Regular inspections, loop flushing, and checking heat exchangers help extend system lifespan.</p></div>

Q: How much does geothermal system servicing cost?

• <div><p>Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.</p></div>

Q: Do NATE-certified technicians cost more?

• <div><p>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 <a href="https://www.angi.com/nearme/hvac-companies/">local HVAC company to hire</a>, it never hurts to ask about NATE certifications. </p></div>

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Verified Reviews for Heating Oil Service pros in Three Rivers, CA

*The Angi rating for Heating Oil Service companies in Three Rivers, CA 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 Three Rivers, CA 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 December 06, 2025

Reviewed in March 2016
Went without any major problems. Heater was attached to a water soft machine, one of the connectors broke and they bdid not have one, had to order and return to fix. This did not cause any problem, a bypass was made, and the heater was able to be used.
Heart Plumbing
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Reviewed in December 2015
My wife had them put in a Master Cool swamp cooler and a heater in 2008. Like clockwork she had them service the cooler and heater each year in the spring and the fall. In 2010 I started going up with the guys and checking out the cooler when they were working on it. It seemed like it was a...
HIGH DESERT REFRIGERATION
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Reviewed in May 2015
It was done as promised.I had checked out the different brands and this band has a good rating. What sold them is it was the best price for heating with air. We were replacing a propane heater and the air was basicly a bonus.
Diversified Heating & Cooling
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Reviewed in December 2014
didn't work, at first . . had to come out again . . finally got heater to work . . said it needed other parts . . bought and installed.
HVAC THERAPY
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Reviewed in January 2014
I've had both our vehicles serviced by these guys for a couple of years; everything from routine oil changes and alignments to suspension work. Also purchased tires for both vehicles from them. Their prices are fair and sometimes better than other facilities (including on line for the tires),...
RON'S TIRES PRO
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Reviewed in May 2013
They never tried to sell me, which I really appreciated, they just informed me and came and did all the work on time, and with the schedule they provided. The house was put together incredible well after they left and it was one of the most professional and honest experiences I have had as a...
CONNOR AIR CONDITIONING HEATING & REFRIGERATION
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Reviewed in August 2011
We used Angie's list to make our choice, and called Clemmer Services Inc. My wife's mother lives in Barstow, and after a serious heart condition, she came to stay with us for recovery. Before she returns home, we wanted to update her heating and air. My wife's brother agreed to travel to...
CLEMMER SERVICES INC
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Reviewed in May 2011
The work was great and they were really great. They did the work when they said they would. The price was a little high but it was worth it. We are satisfied with the work and have no complaints. They were really great about working with us and with our little boy being around. They also...
Renewal by Andersen / Southard Corp
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Find Heating oil pros in Three Rivers

Redemption Power Company

5.00(

)

•Approved Pro

Redemption Power Company

Customers say: Quick response

Recommended by 100% of Angi customers

106 local quotes requested

At Redemption Power Company, we specialize in a wide range of home installation, maintenance, and repair. I’m experienced with 35 years in electrical and am skilled in a large variety of other trades, including baseboard installations, security screen doors, rain gutter, yard fencing, TV mount, irrigation sprinklers or seasonal and security lighting. camera mounts, dog houses and tool sheds, water filtration, patio renovation and maintenance, dry wrought, sheet rock repair, demolition, yard cleanup and solar washing and anything that you may need an extra set of hands. Without holding a CSLB license i am able to offer $85dollars an hour on any project you have. $55an hour for seniors, veterans, and law enforcement. May God bless you and keep you.

"very well they did good."

Jerry D on July 2025

"very well they did good."

Jerry D on July 2025

Roo's Heating, Air Conditioning and Refrigeration

5.00(

)

•Approved Pro

Roo's Heating, Air Conditioning and Refrigeration

5.00(

)

•Approved Pro

65 local quotes requested

4 years of experience

Are you worried about your AC or heater? Have you been delaying servicing your cooling system? Is your AC not working, and you're looking for affordable, high-quality service? Call Roo's Heating and Air. We care about our neighbors and offer honest, professional recommendations. Unlike big companies, we see you as family. Trust Roo's through tough timesour neighbors love us for being kind, fast, and professional. With over fourteen years of experience, we are licensed and insured. Give us a call now and feel the difference!

"Roo’s HVAC team showed up as scheduled and the entire team was very professional with the installation of a new A/c system and duct work at my home. "

Marc F on May 2025

"Roo’s HVAC team showed up as scheduled and the entire team was very professional with the installation of a new A/c system and duct work at my home. "

Marc F on May 2025

Lee's Air, Plumbing & Heating

4.69(

)

•Approved Pro

Lee's Air, Plumbing & Heating

4.69(

)

•Approved Pro

Customers say: True professional

Recommended by 91% of Angi customers

205 local quotes requested

Lee's was founded in 1981. Lee's offers Air Conditioning, Heating & Plumbing services for Fresno, Madera, Sanger and Clovis to both businesses and home owners. Lee's offers residential plumbing diagnostics for $49 and that fee is waived upon approved repairs. Lee's offers residential AC & Heating diagnostics for $99 and the fee is not applied to repairs. Lee's offers FLAT rate pricing which means we do not charge by the hour, this way you know what to expect up front. Please call for commercial pricing. We look forward to earning your business.

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025

"arrived right on time, put on shoe covers without being asked, and took a few minutes to listen to the full story before diving in. He diagnosed the issue quickly, walked me through what was going on"

Julie H on October 2025

Crystal Air

4.00(

)

Crystal Air

4.00(

)

Customers say: Quality work

Recommended by 100% of Angi customers

Additional emails - [email protected], Additional address - Crystal Air, PO Box 1501 Weaverville, CA 96093.

Heating Oil questions, answered by experts

It’s a better use of energy (and your money) NOT to run an ERV system all the time. Most experts recommend that you cycle your ERV system on and off throughout the year. However, the recommended advice could change based on your climate, the number of people in your home, the size and style of your home, and your heating and cooling system. Contact a local pro for more specific advice.

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

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

Service costs range from $200 to $1,500, depending on maintenance needs, system age, and labor.

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.

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