Furnace Services in San Antonio, TX
Full Furnace Services For Local Homes
When your furnace quits on a cold night, needs constant repairs, or is simply too old to trust, you need a dependable furnace installation company you can reach easily. Aramendia Plumbing, Heating and Air provides furnace installation, replacement, maintenance, and repair for homes in the San Antonio area.
Our team understands that losing heat is stressful and that big heating decisions affect your comfort and your budget. We focus on explaining what is going on with your system and what your options are, in clear language. Whether you need a quick repair or are planning furnace installation, we work to make the process straightforward.
Our furnace services in San Antonio keep your home safe and comfortable with expert repairs, maintenance, and replacements. Contact us online or call (210) 405-8172.
How Our Furnace Services Work
When you contact our team, our goal is to make the process simple from the first conversation. We start by listening to the issues you are seeing, such as no heat, uneven temperatures, or unusual sounds.
During your appointment, our technicians perform a careful inspection of your furnace and related components. They look for obvious failures and also check for underlying problems that could lead to future breakdowns. After the inspection, they walk you through what they found and explain repair and replacement options in everyday terms so you can make an informed choice.
Before any work begins, we discuss pricing and get your approval. We strive to keep you updated during the visit, answer questions as they come up, and leave your home as clean as we found it. If you move forward with a furnace installation or repair, the same team can return for future maintenance and service, so you have one reliable contact for your heating system.
Furnace Repair For Local Homes
Our technicians begin repair visits with a focused diagnostic check. They test key components, look for worn or failed parts, and check safety controls to help protect your household. Once they identify the likely cause of the problem, they explain what failed, what it will take to address it, and whether there are related issues you should know about.
In many situations, repairing the existing furnace is a practical option, especially if the system is relatively new and has been maintained. When a unit is older, needs frequent fixes, or has serious safety concerns, our team will also outline what to consider if you want to explore replacement. The aim is to give you clear information, not pressure, so you can decide what fits your home and budget.
If your furnace is acting up, these simple steps can help before and during a repair visit:
- Check your thermostat settings and furnace switch to confirm the system is on and set to heat.
- Replace or inspect your air filter if it looks dirty, since a clogged filter can affect performance.
- Make note of any sounds, smells, or error codes you see, and share them with our technicians.
- Clear the area around your furnace so our team can access the equipment safely and efficiently.
Furnace Installation & Replacement
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LimitedTimeOffer!Earn up to $1,250 in promotional reward cards when you lease or purchase a new qualifying system
Earn a $1,000 promotional reward card for a qualifying purchase or $1,250 in promotional reward cards for a new lease with same-day enrollment in automatic payments, subject to eligibility requirements and other terms and conditions.* Promotional reward cards are issued by Perfect Gift, an independent third-party provider, and are subject to the card issuer’s terms and conditions.
Offer valid 3/16/26–5/26/26 on qualifying, new invoices only. Residential customers only. Promotional reward cards are not gift cards, are not redeemable for cash, and have no cash value except as required by law. Eligibility requirements apply, including that you must spend at least $10,000 on a single invoice date for new equipment services or installations. For purchases, your payment for that transaction must be processed and cleared within 14 days of the invoice date. For equipment leases, the total installed cost listed on your Service Experts Advantage Program Lease Agreement must be at least $10,000. See full details in Terms and Conditions. -
LimitedTimeOffer!$0 HVAC diagnostic for Maintenance+ members
Valid for new and active Maintenance+ members. $0 diagnostic fee applies only when recommended repair is completed and paid at the time of service. Not valid at Service Experts Memphis, Service Experts Tulsa, Strogen’s Service Experts, Fras-Air Service Experts, Pine State Services, RB Travis Plumbing, Stan Gelber & Sons, Inc Heating & Cooling, or United Plumbing locations.
Promotion valid for service visits occurring 3/16/26 – 4/30/26. Cannot be combined with other offers. No cash value. Offer may be modified, suspended, or withdrawn at any time as permitted by law. Mar 16, 2026 - Apr 30, 2026 -
LimitedTimeOffer!New Air Filtration system as low as $43/month
Pricing not valid on prior purchases and may not be combined with other offers. Advantage lease pricing applies to specific equipment only, call your Center for more details.
See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information. Mar 16, 2026 - Apr 12, 2026 -
LimitedTimeOffer!Earn up to $1,800 in rebates when you purchase a qualifying Lennox system
System rebate requires the purchase of a Lennox indoor unit, an outdoor unit and a qualifying thermostat. System add-ons do not qualify for an induvial rebate and cannot be combined with individual offers. Rebate offer valid from 3/9/26 to 6/12/26 and must be installed by 6/19/26 and submit claims by 7/19/26. Rebate is paid in the form of a Lennox prepaid Mastercard.
All rebate information found at https://www.lennox.com/residential/buyers-guide/offers-and-savings/promotions/ . Equipment and rebate offers vary by Service Experts location, call your local Center for more details. Mar 9, 2026 - Jun 12, 2026 -
LimitedTimeOffer!Save $90 on an HVAC Precision Tune-Up. Regularly $189, now only $99
A well-maintained system operates more efficiently, reducing energy consumption and lowering heating and cooling bills
Offer not valid on prior purchases and may not be combined with other offers. Excludes oil furnaces; call for pricing. **Potential savings may vary depending on age and condition of equipment, personal lifestyle, system settings, equipment maintenance, and installation of equipment and duct system. -
NEW HVAC SYSTEM as low as $142/month - PLUS, YOU PAY NOTHING FOR 60 DAYS!
NO money down; Brand new, high-efficiency equipment; installation, regular preventative maintenance, all repairs (parts & labor), and air filters INCLUDED.
Offer not valid on prior purchases and may not be combined with other offers. Advantage pricing applies to specific equipment only: Lennox 2-ton ML14 80% system. Some exclusions apply. See the terms and conditions within the Service Experts Advantage Program Lease Agreement for additional information. -
$99 Drain Cleaning Special. Regularly $375, Now Only $99
Reduce buildup on your pipes, Help avoid major plumbing repairs, Maintain a clean home.
Offer not valid on prior purchases and may not be combined with other offers. *Valid for one drain only. Accessible ground level clean. Call for more details. -
10% Off Any Product or Service for Active Duty, Retired, and Veteran Military Personnel
It’s our way of thanking you for your courage, dedication, and sacrifice to protect our freedom. All work is performed by licensed experts and backed by our Service Experts Guarantee.
Offer not valid on prior purchases and may not be combined with other offers.
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Advantage Program Lease a New Top-Tier System with No Upfront CostsAdvantage Program Details -
Maintenance Plus Receive Seasonal Tune-ups, 15% Discount on Services, and More!See Membership Benefits -
Financing Options Convenient Options and Payment Plans AvailableAvailable with approved creditFinancing Options
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We’ll do an in-home consultation, work with you to find the best heating system for your needs, perform the installation and also check that the system is working before leaving.
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It’s common for your heating and cooling equipment to make a little noise. However, hearing odd or loud noises could mean there’s an electrical problem or trouble with the blower fan or capacitor. If not fixed, there can be serious (or expensive) consequences later on.
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A popping disturbance is a common sign of an insufficient duct design. This occurs when there’s more airflow than your ductwork can manage.
Troubles with your ductwork can lead to other ventilation and air quality troubles, such as:
- Significant noise
- Greater energy needs
- Early system malfunction
- Irregular heating and cooling
- Broken AC compressor in the summer
- Too hot furnace or heat pump in the winter
- Mold growth inside ducts
Call a qualified company in the U.S like Aramendia Plumbing, Heating and Air to examine your home’s ventilation system. We can offer suggestions for duct repair or installation.
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If you want to include heating tune-ups with other important services, consider signing up for our Advantage Program™, which can help keep your warranty in good standing.
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Seasonal maintenance plans are definitely worth the investment for several reasons. Benefits of furnace maintenance plans include automated reminders, priority service, and others.
Our San Antonio team is ready to take care of your home service needs—with fast service and expert services that you can always rely on.
