How much does it cost to hire an HVAC technician for maintenance?

• <div><p>The cost of annual maintenance depends on the type of HVAC system you have. AC service <a href="https://www.angi.com/articles/ac-service-cost.htm">typically costs an average of <b>$200</b></a> but ranges from<b> $100 to $550</b>. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer. </p></div>

How do I know if my AC contactor is bad?

• <div><p>When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.</p></div>

Top-rated heating and air conditioning pros.

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TRUSTED BY ROSITA, TX HOMEOWNERS

4.8
Average homeowner rating
26
Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Rosita, TX

*The Angi rating for Heating And Air Conditioning Service companies in Rosita, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Rosita, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 01, 2025

Reviewed in June 2023
Mr. Tristan did a good job. The a/c units are working great. I am very satisfied with the work.
Laredo Heating & Cooling
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Reviewed in March 2023
Elmer's a/c did an outstanding job with the installation of my air conditioning unit. The fact that they were able to perform a same-day installation is impressive and speaks to their efficiency and commitment to customer satisfaction. Furthermore, the professional installation and...
Elmer's Home Services
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Reviewed in August 2021
Tech-Jason A. did a great job. He was very nice and professional. His experience and advice played a big part in resolving the issues we had with our A/C and cooling.
Comfort Tech Heating & Air Conditioning
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Reviewed in August 2016
Very pleased with the service, cost and professionalism of North Side A/C. Their service technician, Omar, diagnosed and fixed the problem in minutes of opening the unit. I will recommend North Side A/C to everyone I know and meet.
NORTH SIDE AIR CONDITIONING
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Reviewed in May 2015
.Really good job still calls the same guy to help with A/C issues. Sends over guys that can help out and they do a really good job also. Answers all questions, highly recommended. Doesn't currently work for the company anymore but he does a great job. Haven't had any problems since the...
Temprite Mechanical Inc
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Reviewed in May 2014
My a/c is now working great
Sears Roofing
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Reviewed in October 2013
This time around, General Air Conditioning called to remind us of our routine HVAC check-up instead of us calling to schedule an appointment. General Air was flexible with our schedules. A representative with General Air showed up to our house on time and got to work immediately. After the...
General Air Conditioning Inc
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Reviewed in September 2013
I remember my first experience with him still. It was one day when my cars A/C did not work and the people from Advance Auto Parts referred me to this great mechanic. I went to his house told him the symptoms of the car and he was able to fix it that same day! Next, after he was done he noticed...
Tano Villarreal A/C
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Reviewed in April 2013
We got 3 estimates and when we decided on Mason Air Systems they scheduled the installation within days. They arrived around 9 am and finished around 5pm. The guys were pretty quiet for being up in the attic removing the old unit and installing the new one. They checked and repaired some of...
Mason Air Systems
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Reviewed in September 2012
I contacted Zamora A/C because my window unit had gone out. They quickly came by, saw what I needed. I asked them to find a suitable A/C for me and instlal it. They did this professional and quickly and gave me an excellent unit.
ZAMORA AIR CONDITIONING
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Find Heating and air conditioning pros in Rosita

Genesis Home Pro

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Genesis Home Pro

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Emergency services offered

Welcome to Genesis Home Pro, where we're all about bringing sunshine into your life, quite literally! We're passionate about making solar energy accessible to everyone, because we believe in a future where clean, renewable power is the norm. What We're About At Genesis, we're on a mission to change the way you think about energy. We want to make it easy and affordable for you to harness the sun's power and take control of your energy needs. What We Offer Top-Notch Solar Panels: Our solar panels are top-of-the-line, designed to be super-efficient and built to last. They'll keep your home or business running smoothly for years to come. Tailored Solutions: We understand that every home and business is different. That's why we work closely with you to design a solar system that fits your needs and budget perfectly. Expert Installation: Our team of experts will handle everything from start to finish, making sure your solar panels are installed safely and efficiently. Ongoing Support: We're here for you long after your solar panels are installed. Whether you need maintenance, repairs, or just some friendly advice, we've got you covered. Why Sunshine Solutions? Experience: We've been in the solar business for years, so you can trust us to get the job done right. Innovation: We're always on the lookout for the latest and greatest in solar technology, so you can be sure you're getting the best of the best. Personalized Service: We treat every customer like family, because to us, you are family. Your satisfaction is our top priority, and we'll do whatever it takes to make sure you're happy. Let's Shine Together Ready to join the solar revolution? We'd love to have you on board! Get in touch with us today to learn more about how we can help you harness the power of the sun and start saving money on your energy bills.

easy simple solar

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easy simple solar

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5 years of experience

WHAT'S IN IT FOR ME? Cut your bill between 30%-60% at no additional cost by locking in your utility rates from several years ago. Homeowners MUST QUALIFY for this limited program. SUMMARY Simple Solar Advisors. The lowest price for the best quality home services. Reason? We provide volume nationwide to our vetted local installers. We're virtual. Your steps are easy. HOME SERVICES Solar, Roof, HVAC, Windows, Remodeling, etc.

NBG Does It Right

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NBG Does It Right

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Emergency services offered

20 years of experience for residential repairs and remodels. Practice preventatice maintenance to save your home and pocket. Stellar customer service award receipient for national property management. Available 24/7 for Plumbing and leak repairs or general home repairs.

Diamond M Heating & Air Conditioning

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Diamond M Heating & Air Conditioning

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14 years of experience

Professional and Affordable Heating & Air Conditioning Services and Installation

Five star services is a loyal and professional company that gets the job done on a timely manner our work is quality and have been in construction for over 27 years we do everything from house flips, remodel from the roof all the way to foundation electrical and plumbing we are your one stop shop pressure washing trash removal etc We are insured bonded and licensed for electrical plumbing and remodeling mold remediation and also we are epa certified and osha certified call today for your free estimate

"Service and professionalism was excellent would hire them again for future services needed highly recommended to others!!!!"

Jessica S on January 2020

"Service and professionalism was excellent would hire them again for future services needed highly recommended to others!!!!"

Jessica S on January 2020

Temprite Mechanical Inc

4.50(

)

Temprite Mechanical Inc

4.50(

)

Customers say: Quality work

Recommended by 100% of Angi customers

From dog days of summer or winter's chill through, our primary goal at Temprite Mechanical Air Conditioning & Heating is to keep your home comfortable for you and your family. Heights TX;Ramirez Industrial TX;Independence Hills TX;El Rancho TX;Eastern Division TX

Krell Distributing Co Inc

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Krell Distributing Co Inc

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53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Second Nature (Formerly FilterEasy)

5.00(

)

Second Nature (Formerly FilterEasy)

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Maydon Air Conditioning & Refrigeration

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Maydon Air Conditioning & Refrigeration

No reviews yet

16 years of experience

HVAC Contractor Licensed Certified AC Technicians Employed, Diagnosis Fee of $35.00 will be reimbursed towards repair if job is obtained. Cost is determined by the repair.

Showing 1-10 of 33

Heating and Air Conditioning questions, answered by experts

The cost of annual maintenance depends on the type of HVAC system you have. AC service typically costs an average of $200 but ranges from $100 to $550. If your system needs repairs, the price will vary significantly depending on what needs fixing. However, addressing the issues as they arise can prevent further damage to your unit and keep it operating efficiently for much longer.

A dirty air conditioning coil can cause your unit to work overtime, leading to reduced efficiency, higher energy use, more wear and tear, and possible ice buildup. If the coils corrode, refrigerant can leak, causing damage, possible mold growth, and an expensive repair bill. By cleaning your AC coils once a year, you’ll have a more efficient unit that’s likely to last longer.

A new HVAC system can add 5% to 7% to your home’s value, especially if you upgrade the entire system, including ductwork and insulation. In total, these upgrades could bring around a 30% return on investment (ROI). Add a smart home thermostat, and your home’s value could increase because the heating and cooling systems are more modern, efficient, and convenient.

No, a licensed local AC repair technician must replace AC coils due to the need to handle hazardous refrigerants. Attempting DIY poses risks to your personal safety, as most refrigerants are flammable and toxic. You also risk voiding your warranty with the HVAC company and causing damage to the unit.

When your AC contactor goes bad, you might hear chattering or buzzing noises coming from your air conditioner. You may also notice that your AC is running but isn’t cooling your home. In some cases, your air conditioner might not even turn on at all. There could also be physical damage, discoloration, or corrosion around the contactor.

The Rosita, TX homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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Are Whole-House Humidifiers Worth It?
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Should You Replace the AC Coil or the Entire HVAC System?
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