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*The Angi rating for Heating Oil Service companies in Walker, 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 Walker, 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 November 27, 2025

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Riley Plumbing & Heating

4.33(
50
)
•Approved Pro

Riley Plumbing & Heating

4.33(
50
)
•Approved Pro
Customers say: Quick response
11 local quotes requested
26 years of experience

If you require quality plumbing and heating professionals who take pride in their work then call Riley Plumbing & Heating. Established in 1999, our trained professionals go out of their way to make sure the job is done right the first time. We primarily service the South Lake Tahoe and Carson Valley regions from installation to repairs. Our services range from sewer/water mains to both conventional and tankless water heaters, all residential and commercial plumbing, all residential and commercial air conditioning, ventilation, and heating systems, including solar heater systems, radiant heating systems, gas piping, and septic pumping. Please note, that we require a credit card on file. Simply call us today!

"Mike and Aiden came to clear sewer line from clean out at house to the front of our yard. They ran the camera through and found tree roots in pipe. They ran the pipe several times pulling roots out of pipe. Both Mike and Aiden were very professional and knowledgeable about their work. Will use Riley Plumbing the next time I need work done. "

Mike L on June 2025

If you require quality plumbing and heating professionals who take pride in their work then call Riley Plumbing & Heating. Established in 1999, our trained professionals go out of their way to make sure the job is done right the first time. We primarily service the South Lake Tahoe and Carson Valley regions from installation to repairs. Our services range from sewer/water mains to both conventional and tankless water heaters, all residential and commercial plumbing, all residential and commercial air conditioning, ventilation, and heating systems, including solar heater systems, radiant heating systems, gas piping, and septic pumping. Please note, that we require a credit card on file. Simply call us today!

"Mike and Aiden came to clear sewer line from clean out at house to the front of our yard. They ran the camera through and found tree roots in pipe. They ran the pipe several times pulling roots out of pipe. Both Mike and Aiden were very professional and knowledgeable about their work. Will use Riley Plumbing the next time I need work done. "

Mike L on June 2025

Heating Oil questions, answered by experts

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

DIY maintenance like filter cleaning is possible, but professional servicing ensures proper pressure, refrigerant levels, and loop performance.

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.

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.

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