$89
HVAC Tune-Up Keep your system running efficiently and catch issues early.
Claim OfferIndoor Air Quality Upgrade
UV light installation to help support cleaner indoor air.
San Antonio HVAC That Shows Up Ready
Real Work. Real Results. Done Right The First Time.
Veteran-owned HVAC service focused on fast response, clean installs, and honest communication.
Optimum Comfort LLC provides honest, dependable heating and cooling service for homeowners and property managers across San Antonio and surrounding areas.
Veteran Owned
Residential & Commercial
Licensed TACLA157008E
Same-Day ServiceFast help when your comfort cannot wait.
Text + Call ReadyQuick call and text options make reaching us easy.
Fast ResponseFast scheduling and clear communication from start to finish.
$89
Seasonal tune-up special to help keep your system running strong.
Fast
Quick response for urgent heating and cooling issues.
100%
Real project photos that show the quality of our work.
What We Do
Repair, replace, maintain, and improve comfort without the runaround.
From urgent repairs to complete system replacements, we make it easy to get the service you need.
AC Repair
Warm air, frozen coils, tripped breakers, airflow issues, and no-cool calls handled with a diagnostic-first approach.
See AC repair page →System Installation
Professional system upgrades and replacement options designed for performance, durability, and long-term value.
See installation page →Commercial HVAC
RTU service, maintenance support, and property-focused solutions for businesses and light commercial spaces.
Explore services →
Real Jobs. Real Results.
See the quality of our work.
Take a look at recent projects completed by our team.
Commercial RTU Service
Commercial rooftop service completed with the same care we bring to every job.
Ductwork and Airflow
Quality ductwork matters for airflow, comfort, and system performance.
Clean Air Handler Install
Professional installation work completed with care and attention to detail.
Replacement Projects
Professional replacement work built for reliable comfort and lasting performance.
Attic Equipment Work
Clean attic equipment work completed with attention to detail.
Offers + Plans
Service options built around comfort, value, and long-term reliability.
$89 HVAC Tune-Up
A great way to keep your system running efficiently before peak season.
Free Air Quality Check
Ask us about indoor air quality upgrades for cleaner, healthier air.
10% Off System Replacement
Save on qualifying full system replacements scheduled from your estimate.
$149/year
- 1 tune-up yearly
- 5% repair discount
- Routine reminders
$229/year
- 2 tune-ups yearly
- 10% repair discount
- Priority scheduling
$319/year
- 2 tune-ups yearly
- 20% discount
- No diagnostic fee
- Same-day priority
Serving San Antonio And Surrounding Areas
Need help with your heating or cooling system?
Whether you need a repair, a full replacement, routine maintenance, or indoor air quality upgrades, our team is ready to help. We work with homeowners, property managers, and light commercial customers across the area.
Call210-980-6997
Service AreaSan Antonio + surrounding areas
Need Service?Call now or request service online.
Ready To Get Started?
Call now for fast, dependable HVAC service.
From repairs and replacements to maintenance and indoor air quality upgrades, Optimum Comfort LLC is ready to help keep your home or property comfortable.
Airflow & Ductwork
Airflow Improvements
Proper duct layout and airflow support play a big role in comfort, efficiency, and overall system performance.
Duct improvements
Cleaner airflow paths and better support for long-term performance.
Attic system work
Installed with attention to layout, access, and overall airflow.
Mini Split Installations
Mini Split Systems
Mini split systems are a great option for garages, additions, workshops, and spaces that need efficient zoned comfort.
Indoor mini split head
Clean wall-mounted installation for targeted comfort.
Outdoor mini split unit
Matched outdoor equipment installed for reliable performance.
System Installations & Service
Recent HVAC Projects
From new equipment installs to detailed diagnostics and service work, we focus on clean workmanship and dependable results.
Indoor equipment installation
Neat equipment setup with serviceability in mind.
Diagnostic testing
Detailed testing helps us verify safe, accurate operation.
Customer Feedback
Recent Customer Reviews
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Steven G.They were very communicative, respectful and professional. Great expertise at the best price. It was refreshing to find such an honest company.
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Chris K.Prompt and friendly service at a reasonable price. Would definitely use them again.
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Thomas I.Did a fast and excellent job removing an existing A/C and installing a new unit. Highly recommend.
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Robert S.Job was done right, no problems.
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Raphael R.Extremely professional, very knowledgeable, and explained everything clearly. Would definitely hire again.
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Alyssa O.They did an amazing job. Very professional, kept me informed, and delivered top-notch service from start to finish.
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Abbygale S.Great experience overall. Informative, reliable, and we will continue using them for maintenance.
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Jose F.Very thorough and detail-oriented. Great customer service. Will definitely be using them moving forward.
Commercial Units
Commercial rooftop units and multi-unit maintenance support.
Need preventive maintenance on multiple commercial units? We offer discounted pricing for multi-unit maintenance programs and can build a service plan around your property or facility needs.
Schedule a free quote to review your unit count, maintenance needs, and service frequency.
Preventive maintenance for multiple units
Discounted service options available for properties with multiple commercial systems.
Order standard and Aprilaire filters through secure checkout.
Shop common 1-inch, 2-inch, 4-inch, and Aprilaire filter options online.
Shop FiltersSign up for a maintenance program online.
Choose monthly or yearly enrollment for Basic, Comfort, or Premium coverage.
View Plans