*The Angi rating for Heating And Air Conditioning Service companies in San Antonio, 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 San Antonio, 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 August 04, 2025
So. Tex Indoor Air Comfort is built from almost 20 years of servicing and installing, residential cooling and heating equipment. Even though the name and logo are brand new to our area since 2017, rest assure there is no lack of education and experience. Mark Hernandez (Owner) was born in 1972 and raised in The Thomas Jefferson High School community to honor and respect God, Country, and Family. With this type of Christian up bringing you can expect nothing less than service with integrity and compassion. Thank you for spending time with us today and we are looking forward to taking care of your every Air Conditioning and Heating need.
So. Tex Indoor Air Comfort is built from almost 20 years of servicing and installing, residential cooling and heating equipment. Even though the name and logo are brand new to our area since 2017, rest assure there is no lack of education and experience. Mark Hernandez (Owner) was born in 1972 and raised in The Thomas Jefferson High School community to honor and respect God, Country, and Family. With this type of Christian up bringing you can expect nothing less than service with integrity and compassion. Thank you for spending time with us today and we are looking forward to taking care of your every Air Conditioning and Heating need.
Commercial Cleaning & HVAC Services.
Commercial Cleaning & HVAC Services.
Duct Cleaning Services & A/c repair. $49.99 service Calls with video inspection.
Duct Cleaning Services & A/c repair. $49.99 service Calls with video inspection.
Air Duct, Dryer Vent, Insulation, Chimney Sweep visit us on our website texasairqualityllc.com. For quickest response, please call us directly. We have established a solid reputation for quality work, and outstanding results for residential homes. We are committed to providing a personalized service for each individual home. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction. During this challenging time, Texas Air Quality's focus is on supporting our customers, our employees and the local communities in which we operate. In an effort to avoid further spread of the corona virus be assured that all of our employees are highly trained in social distancing, cleaning and disinfecting all areas that are touched and worked on as well as wearing gloves, face covering and shoe coverings. Unfortunately, the world is dealing with an issue of enormous scale and human impact, and our hearts go out to all who have been affected by the outbreak of corona virus (COVID-19). Please stay safe and may God continue to bless you.
"Awesome. Got me the answers I needed and cleaned out my dryer vent on the spot! They also came out within 24 hrs of my inquiry which was even better."
Alyssa C on July 2025
Air Duct, Dryer Vent, Insulation, Chimney Sweep visit us on our website texasairqualityllc.com. For quickest response, please call us directly. We have established a solid reputation for quality work, and outstanding results for residential homes. We are committed to providing a personalized service for each individual home. We look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction. During this challenging time, Texas Air Quality's focus is on supporting our customers, our employees and the local communities in which we operate. In an effort to avoid further spread of the corona virus be assured that all of our employees are highly trained in social distancing, cleaning and disinfecting all areas that are touched and worked on as well as wearing gloves, face covering and shoe coverings. Unfortunately, the world is dealing with an issue of enormous scale and human impact, and our hearts go out to all who have been affected by the outbreak of corona virus (COVID-19). Please stay safe and may God continue to bless you.
"Awesome. Got me the answers I needed and cleaned out my dryer vent on the spot! They also came out within 24 hrs of my inquiry which was even better."
Alyssa C on July 2025
Clean Air Pro Services is a local trusted company that service the Houston area for years now. All of our employees are trained and certified, we are proud to offer professional duct cleaning, repair and replacement as well as insulation removal and blown in, roofing services and chimney inspection cleaning and repair.
"The tools were not charged when they arrived, no pictures of chimney inspection prior to cleaning, and I had to request a picture of the chimney interior once the very quick (what they called a deep cleaning) was done. I would not recommend."
Angela T on February 2023
Clean Air Pro Services is a local trusted company that service the Houston area for years now. All of our employees are trained and certified, we are proud to offer professional duct cleaning, repair and replacement as well as insulation removal and blown in, roofing services and chimney inspection cleaning and repair.
"The tools were not charged when they arrived, no pictures of chimney inspection prior to cleaning, and I had to request a picture of the chimney interior once the very quick (what they called a deep cleaning) was done. I would not recommend."
Angela T on February 2023
AFCO Air Conditioning & Heating is a licensed and insured contractor who has established itself as a trustworthy company that provides quality workmanship as well as competitive pricing. AFCO handles AC & Heating needs for both residential and commercial customers. We accept all major credit cards and financing is available.
AFCO Air Conditioning & Heating is a licensed and insured contractor who has established itself as a trustworthy company that provides quality workmanship as well as competitive pricing. AFCO handles AC & Heating needs for both residential and commercial customers. We accept all major credit cards and financing is available.
General Contracting
General Contracting
complete Air conditioning and heating service and installation, attic insulation, vent pipe installation, including plumbing minor and major repair, water leaks...sewer cameras, sewer location, financing provided, credit card accepted
complete Air conditioning and heating service and installation, attic insulation, vent pipe installation, including plumbing minor and major repair, water leaks...sewer cameras, sewer location, financing provided, credit card accepted
Whether you’re looking for a luxurious retreat or remodeling on a budget, DTS Remodeling Group combines your personal ideas with our crews experience to provide the best value for your dollar. We can provide services from beginning to completion of your vision. Our fields of experience include, but not limited to, remodeling of; Bathrooms, kitchen, floor installation, roofing, paint, custom made vanities and closet systems, trim, and anything that is house related. We promise to make your remodeling experience as smooth as possible by delivering good quality of work, keeping you on a budget, maintaining the construction site as clean as possible, and by respecting your personal space. Call for a free estimate.
"We hired David to complete some updates on a newly purchased home (retile, paint, update fixtures, replace deck and install new appliances). He kept reiterating it was a “very simple job, very easy” that would take 4-6 weeks. Unfortunately, that expanded into 16 weeks (yes, 4 MONTHS) of never-ending frustration. Many days there were only one or two unskilled laborers on site puttering without any guidance or supervision as David popped in only once or twice per week (and he repeatedly chastised me for stopping by my home daily and raising concerns). The job took 4 times as long as promised because the workers just weren’t able to complete things correctly the first time (and often not the second, or third attempts); they also repeatedly expressed they didn’t have tools and supplies to perform the job correctly. There were many days when no one showed up to the site. And when they did come to site, they exhibited complete disrespect for our home, leaving food and drinks spilled throughout the house (welcome rats and roaches!), dropping trash all over the yard to blow into neighbor’s yards, pouring paint down the sink drains, etc. We are still working through correcting issues ourselves 4 months after the job was “finished”. The photos show a few samples of DTS’s work: 1. We purchased Italian-made porcelain tile through Emser with rectified edges (to allow for thinner grout lines), not cheap China-made ceramic tile with inconsistent manufacture. However, DTS did not perform surface preparation prior to install and was unable to lay the tile level so sharp corners and edges catch your feet throughout the house, requiring shoes to be worn indoors now. 2. DTS insisted on sanding/sealing ½ the deck at a time and completed the second half during wet, rainy weather over our protests. That second half mildewed under the seal and the sealant is now chipping off. When contacted, David Steiner stated there was no warranty on this work as he didn’t make money on this specific portion of the $37,000+ job (even after he charged an additional $1300 to sand the deck as the original contract only itemized building and sealing it, not the needed preparation of sanding). He texted: “I can not warranty work that I did at cost…..if you want that section to be redone – you have to pay for it”. So 3 months after we paid $13,350 for a new deck this is what it looks like. 3. We used redwood for the deck, purchased through DTS from Allen and Allen at a premium price for better durability than pine or cedar. After building the deck, the installer applied white caulk (yes caulk!!) all over the wood, including over screw holes and where any two pieces of wood met. When he proposed this idea, we repeatedly told him not to do so. After caulking, he applied some kind of stain over it to try to hide it; all of the light colors in the pictures are caulk, not wood tones. Three months later, random slashes of stain are now visible everywhere as the sealant is failing. 4. Despite repeated request to please respect our house, we daily found a sink full of construction debris, paint, etc. as they poured trash and paint down the drain and into the septic system. 5. Our kitchen vent hood never worked properly after installation: it was very noisy and didn’t have any significant suction/air flow. When we opened it up, we found out why: rather than using the correct straight metal pipe for unobstructed air flow, DTS used flex conduit and just jammed up an entire roll (rather than trimming it) so the air space was almost completely occluded by yards and yards of excessive flex conduit."
Nancy D on April 2020
Whether you’re looking for a luxurious retreat or remodeling on a budget, DTS Remodeling Group combines your personal ideas with our crews experience to provide the best value for your dollar. We can provide services from beginning to completion of your vision. Our fields of experience include, but not limited to, remodeling of; Bathrooms, kitchen, floor installation, roofing, paint, custom made vanities and closet systems, trim, and anything that is house related. We promise to make your remodeling experience as smooth as possible by delivering good quality of work, keeping you on a budget, maintaining the construction site as clean as possible, and by respecting your personal space. Call for a free estimate.
"We hired David to complete some updates on a newly purchased home (retile, paint, update fixtures, replace deck and install new appliances). He kept reiterating it was a “very simple job, very easy” that would take 4-6 weeks. Unfortunately, that expanded into 16 weeks (yes, 4 MONTHS) of never-ending frustration. Many days there were only one or two unskilled laborers on site puttering without any guidance or supervision as David popped in only once or twice per week (and he repeatedly chastised me for stopping by my home daily and raising concerns). The job took 4 times as long as promised because the workers just weren’t able to complete things correctly the first time (and often not the second, or third attempts); they also repeatedly expressed they didn’t have tools and supplies to perform the job correctly. There were many days when no one showed up to the site. And when they did come to site, they exhibited complete disrespect for our home, leaving food and drinks spilled throughout the house (welcome rats and roaches!), dropping trash all over the yard to blow into neighbor’s yards, pouring paint down the sink drains, etc. We are still working through correcting issues ourselves 4 months after the job was “finished”. The photos show a few samples of DTS’s work: 1. We purchased Italian-made porcelain tile through Emser with rectified edges (to allow for thinner grout lines), not cheap China-made ceramic tile with inconsistent manufacture. However, DTS did not perform surface preparation prior to install and was unable to lay the tile level so sharp corners and edges catch your feet throughout the house, requiring shoes to be worn indoors now. 2. DTS insisted on sanding/sealing ½ the deck at a time and completed the second half during wet, rainy weather over our protests. That second half mildewed under the seal and the sealant is now chipping off. When contacted, David Steiner stated there was no warranty on this work as he didn’t make money on this specific portion of the $37,000+ job (even after he charged an additional $1300 to sand the deck as the original contract only itemized building and sealing it, not the needed preparation of sanding). He texted: “I can not warranty work that I did at cost…..if you want that section to be redone – you have to pay for it”. So 3 months after we paid $13,350 for a new deck this is what it looks like. 3. We used redwood for the deck, purchased through DTS from Allen and Allen at a premium price for better durability than pine or cedar. After building the deck, the installer applied white caulk (yes caulk!!) all over the wood, including over screw holes and where any two pieces of wood met. When he proposed this idea, we repeatedly told him not to do so. After caulking, he applied some kind of stain over it to try to hide it; all of the light colors in the pictures are caulk, not wood tones. Three months later, random slashes of stain are now visible everywhere as the sealant is failing. 4. Despite repeated request to please respect our house, we daily found a sink full of construction debris, paint, etc. as they poured trash and paint down the drain and into the septic system. 5. Our kitchen vent hood never worked properly after installation: it was very noisy and didn’t have any significant suction/air flow. When we opened it up, we found out why: rather than using the correct straight metal pipe for unobstructed air flow, DTS used flex conduit and just jammed up an entire roll (rather than trimming it) so the air space was almost completely occluded by yards and yards of excessive flex conduit."
Nancy D on April 2020
Veteran owned and operated. Financing available.
Veteran owned and operated. Financing available.
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.