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Find Window a/c unit installers in Seguin

Avatar for LMS Installs LLC

LMS Installs LLC

123 Main St.
5.00(
31
)
Approved Pro

LMS Installs LLC

123 Main St.
5.00(
31
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
112 local quotes requested

Welcome to LMS Installs, your one-stop solution for all handyman needs. From repairs to improvements, ceiling fan installations, TV mounting, furniture assembly, and more, we're dedicated to exceeding your expectations. Our personalized approach ensures we understand your vision, preferences, and budget, delivering exceptional service and quality workmanship on every project. With 24 years of military service, our dedication to excellence and attention to detail sets us apart from the competition. Explore our services below and contact us for a free estimate today.

"Good job, on time, reliable!"

Waltrice W on September 2025

Welcome to LMS Installs, your one-stop solution for all handyman needs. From repairs to improvements, ceiling fan installations, TV mounting, furniture assembly, and more, we're dedicated to exceeding your expectations. Our personalized approach ensures we understand your vision, preferences, and budget, delivering exceptional service and quality workmanship on every project. With 24 years of military service, our dedication to excellence and attention to detail sets us apart from the competition. Explore our services below and contact us for a free estimate today.

"Good job, on time, reliable!"

Waltrice W on September 2025


Avatar for Jon Wayne Service Company

Jon Wayne Service Company

9272 US Hwy 87 E
4.48(
970
)
Approved Pro

Jon Wayne Service Company

9272 US Hwy 87 E
4.48(
970
)
Approved Pro
Customers say: Super punctual
3443 local quotes requested
24 years of experience

We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.

"I had a problem with my AC and called them for a service appointment. John Wayne has a good reputation, so I chose to call them and they were quick to respond. The tech who came to my residence was very friendly and professional, however, he seemed more like a sales rep than a technician. After a few hours and $950 worth of work, he indicated that the HVAC system was not repairable. He created a quote for various options to install a new system. I had previously researched average costs for replacement of a 5 ton / 16 SEER system, which averaged approximately $9-10K for a reputable company with reliable brands. The first option the tech provided was for $40,600, which was a little surprising. He offered several options, with the cheapest being $10,700 for the lowest quality equipment and least warranty. He indicated that the primary difference between John Wayne and other companies is the quality and training of the employees. He also used typical sales techniques, such as “why would you feel different tomorrow” when I indicated that I’d prefer to think about the decisive overnight. During research online, I saw that John Wayne uses Amana products, which are a little more expensive but highly rated and manufactured here in Texas. I purchased a system one echelon higher than the lowest priced system for $13,700, still well-above what I was prepare to pay; however, the tech indicated that they would waive the outstanding $950 bill if I purchased the system and they would be able to install the next day. The next morning, four techs arrived, all pleasant and professional; however, only one appeared to be a trained technician, while the other three appeared to be labor for assisting and conducting menial tasks, such as cleaning the ducts. Within the first hour, two of them accidentally shattered several sconces on the chandelier in my dining room when a piece of equipment fell while cleaning a duct. They are still here in my house installing, but I truly feel like paid too much. Again, I don’t doubt that they are a solid company, but feel like was pressed by a salesman rather than a technician when I needed an urgent problem addressed. I believe I could’ve purchased just as good of a system, maybe better, from a reliable company for a few thousand dollars less."

Shane F on September 2021

We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.

"I had a problem with my AC and called them for a service appointment. John Wayne has a good reputation, so I chose to call them and they were quick to respond. The tech who came to my residence was very friendly and professional, however, he seemed more like a sales rep than a technician. After a few hours and $950 worth of work, he indicated that the HVAC system was not repairable. He created a quote for various options to install a new system. I had previously researched average costs for replacement of a 5 ton / 16 SEER system, which averaged approximately $9-10K for a reputable company with reliable brands. The first option the tech provided was for $40,600, which was a little surprising. He offered several options, with the cheapest being $10,700 for the lowest quality equipment and least warranty. He indicated that the primary difference between John Wayne and other companies is the quality and training of the employees. He also used typical sales techniques, such as “why would you feel different tomorrow” when I indicated that I’d prefer to think about the decisive overnight. During research online, I saw that John Wayne uses Amana products, which are a little more expensive but highly rated and manufactured here in Texas. I purchased a system one echelon higher than the lowest priced system for $13,700, still well-above what I was prepare to pay; however, the tech indicated that they would waive the outstanding $950 bill if I purchased the system and they would be able to install the next day. The next morning, four techs arrived, all pleasant and professional; however, only one appeared to be a trained technician, while the other three appeared to be labor for assisting and conducting menial tasks, such as cleaning the ducts. Within the first hour, two of them accidentally shattered several sconces on the chandelier in my dining room when a piece of equipment fell while cleaning a duct. They are still here in my house installing, but I truly feel like paid too much. Again, I don’t doubt that they are a solid company, but feel like was pressed by a salesman rather than a technician when I needed an urgent problem addressed. I believe I could’ve purchased just as good of a system, maybe better, from a reliable company for a few thousand dollars less."

Shane F on September 2021


Avatar for Blue Ribbon Cooling and Heating

Blue Ribbon Cooling and Heating

3121 Eagles Nest St
5.00(
8
)
Approved Pro

Blue Ribbon Cooling and Heating

3121 Eagles Nest St
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3900 local quotes requested

Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.

"Great job and excellent service"

JT B on May 2024

Blue Ribbon is more than just an HVAC company. We’re family. For more than 20 years, we’ve been a community staple that’s provided customers in the Greater Austin area with ultimate comfort. Our skills, quality workmanship, absolute honesty and budget-friendly services are what make our team No. 1 in area comfort.

"Great job and excellent service"

JT B on May 2024


Avatar for O 2 KOOL REFRIGERATION & A/C

O 2 KOOL REFRIGERATION & A/C

824 Anson Street
4.82(
11
)
Approved Pro

O 2 KOOL REFRIGERATION & A/C

824 Anson Street
4.82(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
850 local quotes requested

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021

O2Kool has been Austin’s premier HVAC company for the past 15 years and we’ve shown no signs of cooling down. Our ability to confidently assess, install, repair,and upkeep our units, sets us apart from all other HVAC companies. Our experienced technicians are on call 24/7 in order to provide optimum customer service to each and every one of our clients. We aim to fulfill our clients’ HVAC needs by promising reliable, honest, quality service but we don’t stop there. Our technicians will educate our customers on the process of maintaining their units in order to maximize their a/c and heating experience.

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"

Cindy M on February 2021


Avatar for Legacy Heating And Air Conditioning Services

Legacy Heating And Air Conditioning Services

2001 Wald Rd.
4.95(
20
)
Approved Pro

Legacy Heating And Air Conditioning Services

2001 Wald Rd.
4.95(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
305 local quotes requested

Legacy Home Services, your local HVAC, Electrical, and Plumbing contractor, exists to return respect to the home services industry in New Braunfels. Integrity. Honor. Service. Reliability. This Home Services company will distinguish itself from others by the virtues with which we conduct every business transaction. Legacy Heating & Air Conditioning Services, LLC started in February 2013 in Founder Chad Briggs’ garage. With a passion for serving people, Chad aimed to build an organization of individuals who genuinely care for the people in the community. A servant’s attitude was paramount, prioritizing respect for the customer and building a relationship rather than treating them like a transaction. Legacy quickly outgrew the garage through its stewardship towards customers and the community. In 2018, Legacy partnered with Trane Technologies to provide the New Braunfels community with the most reputable residential equipment. In October 2022, Legacy expanded by introducing the Electrical department and rebranding as Legacy Home Services, all while maintaining its focus on serving others. And in June 2025, Legacy expanded into Plumbing to continue offering its exceptional service to more customers! Legacy devotes its energy to become the #1 choice for home services in New Braunfels through its 5-star online reputation, loyal Legacy Family Plan Membership customers, highly trained and caring Comfort Technicians, and caring team of internal support team members. Above all, we care foremost about treating our customers like we would want to be treated, and work to return respect to the HVAC & Electrical industries in New Braunfels.

"Chris & Sam were an amazing team. They were right on time and got the work done very quickly and efficiently. They went the extra mile to answer our many questions and trained us on using our thermostats. They answered our inquiries re options on future expansion of our system. They made sure we knew how to properly use our system to optimize its capabilities. We are seniors, and not techies at all. They explained our 3-zone system to us in terms we could understand and even installed an app on our phones to remotely control our thermostats. Chris was so patient with us. What a great experience."

Barbara L on August 2021

Legacy Home Services, your local HVAC, Electrical, and Plumbing contractor, exists to return respect to the home services industry in New Braunfels. Integrity. Honor. Service. Reliability. This Home Services company will distinguish itself from others by the virtues with which we conduct every business transaction. Legacy Heating & Air Conditioning Services, LLC started in February 2013 in Founder Chad Briggs’ garage. With a passion for serving people, Chad aimed to build an organization of individuals who genuinely care for the people in the community. A servant’s attitude was paramount, prioritizing respect for the customer and building a relationship rather than treating them like a transaction. Legacy quickly outgrew the garage through its stewardship towards customers and the community. In 2018, Legacy partnered with Trane Technologies to provide the New Braunfels community with the most reputable residential equipment. In October 2022, Legacy expanded by introducing the Electrical department and rebranding as Legacy Home Services, all while maintaining its focus on serving others. And in June 2025, Legacy expanded into Plumbing to continue offering its exceptional service to more customers! Legacy devotes its energy to become the #1 choice for home services in New Braunfels through its 5-star online reputation, loyal Legacy Family Plan Membership customers, highly trained and caring Comfort Technicians, and caring team of internal support team members. Above all, we care foremost about treating our customers like we would want to be treated, and work to return respect to the HVAC & Electrical industries in New Braunfels.

"Chris & Sam were an amazing team. They were right on time and got the work done very quickly and efficiently. They went the extra mile to answer our many questions and trained us on using our thermostats. They answered our inquiries re options on future expansion of our system. They made sure we knew how to properly use our system to optimize its capabilities. We are seniors, and not techies at all. They explained our 3-zone system to us in terms we could understand and even installed an app on our phones to remotely control our thermostats. Chris was so patient with us. What a great experience."

Barbara L on August 2021


Avatar for TemperaturePro Air & Electric

TemperaturePro Air & Electric

14886 Tradesman Dr
5.00(
29
)
Approved Pro

TemperaturePro Air & Electric

14886 Tradesman Dr
5.00(
29
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
386 local quotes requested

Woman-Owned. Family-Grown. San Antonio Strong. Your local experts in HVAC, Electrical, Indoor Air Quality, Ductwork & Insulation. We proudly serve San Antonio with professional heating, cooling, and now full-service electrical solutions, including heat pump and A/C repair, maintenance, new system installations, breaker panel upgrades, outlet and lighting replacements, ceiling fan installs, and EV charger setups. (Note: We do not service window units or geothermal systems.) With over 35 years of combined experience and hundreds of 5-star reviews, we deliver honest diagnostics, long-term solutions—not high-pressure sales. Our team is licensed, insured, bonded (TACLA 116376 & TECL 714887), and comprised of background-checked, drug-screened, non-commission-based professionals. We’re proud to be a Daikin Comfort Pro Elite Dealer, offering advanced inverter systems and energy-saving upgrades. Our services also include ductwork sealing, repair, and replacement, as well as blown-in attic insulation—for total home comfort and energy efficiency. 💡 Now offering: • Electrical Safety Inspections • Panel Upgrades & Circuit Breaker Repairs • Lighting, Outlets & Ceiling Fan Installations • EV Charger Installs & Whole-Home Surge Protection ✅ Easy financing options including lease-to-own and soft-credit checks available. ✅ BBB A+ rated & Torch Ethics Award Finalist. Daikin Certified. Locally trusted. We’re raising the bar for comfort, efficiency, and electrical safety in San Antonio—one home at a time. Let’s build a lifetime relationship.

"Professional in every way. 100 percent happy across the board with service and project provided."

Kurt M on August 2024

Woman-Owned. Family-Grown. San Antonio Strong. Your local experts in HVAC, Electrical, Indoor Air Quality, Ductwork & Insulation. We proudly serve San Antonio with professional heating, cooling, and now full-service electrical solutions, including heat pump and A/C repair, maintenance, new system installations, breaker panel upgrades, outlet and lighting replacements, ceiling fan installs, and EV charger setups. (Note: We do not service window units or geothermal systems.) With over 35 years of combined experience and hundreds of 5-star reviews, we deliver honest diagnostics, long-term solutions—not high-pressure sales. Our team is licensed, insured, bonded (TACLA 116376 & TECL 714887), and comprised of background-checked, drug-screened, non-commission-based professionals. We’re proud to be a Daikin Comfort Pro Elite Dealer, offering advanced inverter systems and energy-saving upgrades. Our services also include ductwork sealing, repair, and replacement, as well as blown-in attic insulation—for total home comfort and energy efficiency. 💡 Now offering: • Electrical Safety Inspections • Panel Upgrades & Circuit Breaker Repairs • Lighting, Outlets & Ceiling Fan Installations • EV Charger Installs & Whole-Home Surge Protection ✅ Easy financing options including lease-to-own and soft-credit checks available. ✅ BBB A+ rated & Torch Ethics Award Finalist. Daikin Certified. Locally trusted. We’re raising the bar for comfort, efficiency, and electrical safety in San Antonio—one home at a time. Let’s build a lifetime relationship.

"Professional in every way. 100 percent happy across the board with service and project provided."

Kurt M on August 2024


Avatar for JDT'z Handy Works LLC

JDT'z Handy Works LLC

.mobile Services
4.64(
11
)
Approved Pro

JDT'z Handy Works LLC

.mobile Services
4.64(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
618 local quotes requested

Handyman - Give us a call or click to request a quote today! We will fix anything you can’t or don’t want to deal with.

"Awesome! Great communication, friendly people. 100% would hire them again"

Brandon S on March 2025

Handyman - Give us a call or click to request a quote today! We will fix anything you can’t or don’t want to deal with.

"Awesome! Great communication, friendly people. 100% would hire them again"

Brandon S on March 2025


Avatar for The Handyman Firm

The Handyman Firm

17503 La Cantera Parkway
4.33(
6
)
Approved Pro

The Handyman Firm

17503 La Cantera Parkway
4.33(
6
)
Approved Pro
Customers say: True professional
1172 local quotes requested
11 years of experience

At The Handyman Firm, our mission is to provide top-notch handyman services and home repair services to our clients in and around the San Antonio area. We believe that every home deserves attention, and we strive to achieve that through our services. Give is a call today to speak to one of our representatives.

"Jeffrey did a great job."

Todd F on November 2024

At The Handyman Firm, our mission is to provide top-notch handyman services and home repair services to our clients in and around the San Antonio area. We believe that every home deserves attention, and we strive to achieve that through our services. Give is a call today to speak to one of our representatives.

"Jeffrey did a great job."

Todd F on November 2024


Avatar for Alamo Handyman LLC

Alamo Handyman LLC

6735-A Low Bid Ln
4.33(
526
)
Approved Pro

Alamo Handyman LLC

6735-A Low Bid Ln
4.33(
526
)
Approved Pro
Customers say: Quality work
2489 local quotes requested
18 years of experience

Alamo Handyman is a professional company committed to quality home improvement, repair, replacement, and energy efficiency updates. With Alamo Handyman, you can rest easy knowing that our skilled employees are in your home or business to protect your investment. Our dependable master craftsmen bring years of experience to each job, large or small, and complete it with pride and professionalism. You will have peace of mind knowing that we have handled your improvement project in a timely manner, using quality materials. And not only are we insured and bonded, we give each customer a written warranty because your satisfaction is our reward. Alamo Handyman has earned Angie's List Super Service award eleven years in a row. Only Texas licensed plumbers and electricians are used and their information is available upon request. Financing Available: https://app.gethearth.com/partners/alamo-handyman-llc/denise/apply

"Unresponsive. Initiated contact but then never responded after I outlined project. Should at least give the courtesy and say that they want to decline the job"

Richard S on September 2025

Alamo Handyman is a professional company committed to quality home improvement, repair, replacement, and energy efficiency updates. With Alamo Handyman, you can rest easy knowing that our skilled employees are in your home or business to protect your investment. Our dependable master craftsmen bring years of experience to each job, large or small, and complete it with pride and professionalism. You will have peace of mind knowing that we have handled your improvement project in a timely manner, using quality materials. And not only are we insured and bonded, we give each customer a written warranty because your satisfaction is our reward. Alamo Handyman has earned Angie's List Super Service award eleven years in a row. Only Texas licensed plumbers and electricians are used and their information is available upon request. Financing Available: https://app.gethearth.com/partners/alamo-handyman-llc/denise/apply

"Unresponsive. Initiated contact but then never responded after I outlined project. Should at least give the courtesy and say that they want to decline the job"

Richard S on September 2025


Avatar for Stanley Handyman and Remodeling Services

Stanley Handyman and Remodeling Services

8116 Ridge Port Drive
4.80(
45
)
Approved Pro

Stanley Handyman and Remodeling Services

8116 Ridge Port Drive
4.80(
45
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1675 local quotes requested

Specializing in all home needs. We aim to work with and make it a point to go above and beyond for our valued costumers. We have been in construction and home repair for 23 years. We cover a very wide variety from landscaping to fence repair or building to installation of security. We are very driven on maintaining a great relationship with our costumers. As an accredited member of the Better Business Bureau we look forward to taking care of all of your home repair needs.

"Gary had great customer service and ideas ."

Joey M on July 2025

Specializing in all home needs. We aim to work with and make it a point to go above and beyond for our valued costumers. We have been in construction and home repair for 23 years. We cover a very wide variety from landscaping to fence repair or building to installation of security. We are very driven on maintaining a great relationship with our costumers. As an accredited member of the Better Business Bureau we look forward to taking care of all of your home repair needs.

"Gary had great customer service and ideas ."

Joey M on July 2025

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FAQs for window a/c unit installation projects in Seguin, TX

Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.

Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.

The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.

Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.

Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.

The Seguin, TX homeowners’ guide to window a/c unit installations

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

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.