How often should I service my HVAC?

• <div><p>Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt. </p><p>Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.</p></div>

Get matched with top heating oil pros in Gualala, CA

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: Are there downsides to using a geothermal heat pump for floor heating?

• <div><p>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. </p></div>

Q: How long does geothermal servicing take?

• <div><p>Most maintenance checks take 2-5 hours, though extensive repairs may take longer.</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>

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Heating Oil Service pros in Gualala, CA

*The Angi rating for Heating Oil Service companies in Gualala, 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 Gualala, 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 October 21, 2025

Reviewed in February 2019
Eric was very professional and completed the job in a timely manor. Installed a new water heater in a rental we have in Fontana. he left the job very clean and took the old water heater.
EC Plumbing
Request a quote
Reviewed in January 2017
WORST EXPERIENCE EVER! Plumber showed up at 10am ~ then left for the rest of the day ~ came back at 5:45 "in the dark" ~ with a young 13 year old bot ~ broke my back step ~ when taking out the old water heater ~ still NO HOT WATER ~ I had no hot water for 3 days prior! Toatal of 6 days NO HOT...
New Act Plumbing
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
Reviewed in March 2013
I've worked with Gene and Randee Nelson for the past 3 years. I built a new home in 2008, and since then my AC unit has taken multiple electricity hits (we have bad power in 29 Palms). In August 2012, we lost the condenser, and I filed a claim with my home warranty company, they sent out someone...
Nelson Heating & Air
Request a quote
Reviewed in September 2011
Juan was incredibly helpful and attentive. He made multiple visits to our office between evaluating the problem and installing the new part. He only charged us for three hours even though he had invested more time here, even time after hours (for which he didn't charge extra). We were...
JCL & SONS HVAC, INC.
Request a quote
Reviewed in August 2011
I've been using Barto for over 25 years. They were very quick to make an easy sale and sell me the 5 year warranty program. It took them 5 days to arrange delivery, which I can understand that it can take some time. I had to pay extra for the mount that the unit slides into and for the...
BARTO APPLIANCE
Request a quote

Find Heating oil pros in Gualala

Crystal Air

1761 Main St

4.00(

)

Crystal Air

1761 Main St

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.

Stout's Heating And A-C

840 Piner Rd

4.80(

)

Stout's Heating And A-C

840 Piner Rd

4.80(

)

Customers say: Quick response

Recommended by 100% of Angi customers

*Family Owned and Operated

Performance Mechanical Heating & Cooling

14729 Lakeshore Drive

5.00(

)

Performance Mechanical Heating & Cooling

14729 Lakeshore Drive

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

We are a small locally owned business committed to providing high quality service at an affordable price. Free estimates for installations!

"Absolutely the best and follow up customer service is exceptional"

Esther S on April 2023

We are a small locally owned business committed to providing high quality service at an affordable price. Free estimates for installations!

"Absolutely the best and follow up customer service is exceptional"

Esther S on April 2023

Heating Oil questions, answered by experts

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

Your HVAC manufacturer will give you instructions on how often you should service your system. Have your unit professionally serviced at least once a year when in doubt.

Heat pump systems are different because they provide heating and cooling solutions for your home. In this case, you should have it serviced at least twice a year.

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.

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

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

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

Allie Ogletree
•
Jul 22, 2025Jul 22, 2025
How Much Does It Cost to Repair a Main Water Line? [2025 Data]
Repairing a main water line is an urgent matter, so use this guide to get an idea of how much main water line repairs cost to act fast.
Kelly Weimert
•
Oct 13, 2025Oct 13, 2025
How Much Does Rerouting a Plumbing Vent Cost?
Wondering how much it costs to reroute plumbing? We have the information you need to learn about plumbing vent pipes and cost considerations when installing them.
Allie Ogletree
•
Aug 14, 2025Aug 14, 2025
Cost to Install Water Line for Refrigerator [2025 Data]
The cost to install a water line for refrigerators typically falls between $75 and $130 depending on the materials, labor, and equipment. Read on to learn more.
Stacey L. Nash
•
Aug 14, 2025Aug 14, 2025
How to Measure Pipe Size (With a Handy Pipe Size Conversion Chart)
Replacing or upgrading plumbing in your home? Make sure you know how to measure pipe size accurately to avoid buying the wrong materials.
Lauren Bongard
•
May 7, 2025May 7, 2025
Pros and Cons of Installing a Linear Shower Drain
Linear shower drains offer several stylistic options for your bathroom, but they can come at a cost. Keep reading to learn about linear shower drain pros and cons.
Alison Kasch
•
Sep 5, 2025Sep 5, 2025
What’s the Difference Between an Apron Sink vs. a Farmhouse Sink?
Discover the key differences between an apron sink versus a farmhouse sink, including style, size, materials, installation requirements, and more.