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>

How much should an HVAC service call be?

• <div><p>Most HVAC companies charge a flat service call fee of between <b>$75 and $150</b>, 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 <b>$150</b>. 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.</p></div>

Get matched with top heating oil pros in Combes, TX

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TRUSTED BY COMBES, TX HOMEOWNERS

4.9
Average homeowner rating
20
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Verified Reviews for Heating Oil Service pros in Combes, TX

*The Angi rating for Heating Oil Service companies in Combes, TX 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 Combes, TX 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 16, 2025

Reviewed in February 2021
Didn't end up installing a new water heater because the house will go up for sale BUT if I were to have proceeded I would have chosen Burl's Plumbing for the job after receiving three other quotes. Should the old water heater quit working before the house is sold I would call Burl's. Mr. Moon...
Burl's Plumbing, LLC
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Reviewed in March 2016
Our 3-month old Rheem Performance Plus hot water heater went out on Tuesday afternoon, March 8th. The LEDs for the power and both heating elements were all off, usually the power and one of the heating elements' LEDs are on most of the time. We called Mike's Plumbing but they didn't have any...
All Valley Plumbing & AC Co
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Reviewed in January 2014
Change oil and filter; wash car.
CAR WASH CAR WASH
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Reviewed in July 2013
They are good. I was impressed with how good the service was. I like that when I go in for a simple oil change, they check other things as well and alert me if I am going to need further service in the future. Their prices are fair.
BERT OGDEN DEALERSHIP
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Reviewed in January 2013
Dropped off our Mercury. Let the manager, Tony, know what needed attention (several things, a blown fuse, service with oil change, fix flat on spare tire, inspection sticker). Tony called when the SUV was ready. Pay him and picked it up.
ALIGNMENT MASTERS
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Reviewed in July 2012
Global Ac and Heating is a very professional company. They were very good. They have done the job in a reasonable amount of time.
Global AC & Heating
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Reviewed in May 2012
Communication with the front office went well. I first spoke to them by phone and then used email. They pointed out that there was a flat price for the installation ($550) and that for an additional charge ($185) they could pick up the water heater from a recommended supplier, which I chose to...
Brookland Plumbing
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Reviewed in October 2010
I needed a special oil (synthetic 0-20) and went to 2 other places before finding this place. They checked all of the fluids and tire pressure. A nice waiting room; had some free coffee.
OIL CAN HARRY'S
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Reviewed in March 2010
We appreciated the knowledge and experience Pearl Mechanical had to offer. They replaced our water heater in a very timely manner and we are 100% satisfied with the product.
Pearl Mechanical LLC
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Find Heating oil pros in Combes

Cytech Heating and Cooling

6840 N Interstate 69C

5.00(

)

•Approved Pro

Cytech Heating and Cooling

6840 N Interstate 69C

5.00(

)

•Approved Pro

49 local quotes requested

5 years of experience

Comfort, Quality, and Value ... Every Time! At Cytech Heating & Cooling, your home comfort is our highest concern. That’s why we supply lasting HVAC equipment and do outstanding work in the Rio Grande Valley. Our professionals are educated in a complete range of services, so you can feel confident in the results you have. They’ll offer the assistance you are looking for, whether it’s putting in a new HVAC system or servicing and inspecting your current unit. We’re available to provide support for all of your needs, so ring us at (956) 804-5921 to get an appointment today.

"They were very polite and professional !"

Merardo M on August 2025

"They were very polite and professional !"

Merardo M on August 2025

Texas Lone Star AC & Heating

20 E ELIZABETH ST

5.00(

)

Texas Lone Star AC & Heating

20 E ELIZABETH ST

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Texas Lone Star AC & Heating LLC is a top-rated HVAC contractor based in Brownsville, TX. We have been serving the local community for many years and have built a reputation for providing exceptional service and high-quality workmanship. Our team of experienced technicians are fully licensed and insured, and are dedicated to providing prompt and reliable service to our customers. We offer a wide range of services including air conditioning repair, furnace repair, and installation services. We also offer AC maintenance services to ensure that your system is running at peak efficiency. If you're looking for a reliable and trustworthy HVAC contractor in the Brownsville area, look no further than Texas Lone Star AC & Heating LLC. Call us today!

"Work preformed was very thoughrough and as promised. All employees were highly respectful and profesional, and willing to discuss various options to suit our specific needs. All in all, I am very satisfied with the work, and I would highly recommend."

Melissa M on June 2023

"Work preformed was very thoughrough and as promised. All employees were highly respectful and profesional, and willing to discuss various options to suit our specific needs. All in all, I am very satisfied with the work, and I would highly recommend."

Melissa M on June 2023

Heating Oil questions, answered by experts

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.

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

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.

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

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

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