Get matched with top heating and air conditioning pros in Klein, TX
There are 62 highly-rated local heating and air conditioning pros.
TRUSTED BY HOMEOWNERS
4.6 
1.7k+ Verified Reviews for Heating And Air Conditioning Service pros in Klein, TX
*The Angi rating for Heating And Air Conditioning Service companies in Klein, 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 Klein, 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 May 31, 2025
Heating and air conditioning pros in Klein
Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E
"Perfect service, but ecpendive."
Byron G on May 2025
Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E
"Perfect service, but ecpendive."
Byron G on May 2025
Welcome to LaValley Home Services LLC. We aim for complete customer satisfaction. We deliver up-to-date technology, tools, and skills along with traditional values such as great customer service and hospitality. We're just a few clicks away if you'd like to upgrade your home to make it more comfortable, safe, and energy-efficient.
"I would 100% use LaValley Home Services again and I would absolutely recommend them as well. I had a “mish-mash” of a/c and electrical concerns. I felt certain I would need to employ an HVAC specialist and an electrical contractor, but to my surprise Buddy (the owner and patriarch of this company) told me they can handle both. They were very transparent as to cost and provided a detailed estimate/job proposal with product details, project details and everything was itemized clearly. They also gave me options in detail of what they felt was “necessary “ or emergent vs items/repairs that could be addressed down the road. I never once felt like I was being pressured to spend the most money or replace/repair everything all at once. We had a full a/c system replacement because our electrical bills have been so high and a/c put out was very poor. (I waited to the next summer to write this review because I wanted to see if there would be a difference.) there is such an obvious difference in efficiency, air quality and our electricity bills have reflected the great work his team has done. We also had the ducts cleaned and they installed a air filtration system that produces air quality comparable to hospitals. Buddy has followed up and checked in on us several times. We also needed 3 electrical outlets placed and it just so happens his son is the expert in electrical. His other son works alongside him as well. I love that this is a family business and the whole team is exceptional. They were reasonably priced, thorough, quick, knowledgeable, so respectful of our home. They truly treated our home as if it were theirs. I am so glad we found them and will always work with LaValley Home Services!!"
Julie D on May 2025
Welcome to LaValley Home Services LLC. We aim for complete customer satisfaction. We deliver up-to-date technology, tools, and skills along with traditional values such as great customer service and hospitality. We're just a few clicks away if you'd like to upgrade your home to make it more comfortable, safe, and energy-efficient.
"I would 100% use LaValley Home Services again and I would absolutely recommend them as well. I had a “mish-mash” of a/c and electrical concerns. I felt certain I would need to employ an HVAC specialist and an electrical contractor, but to my surprise Buddy (the owner and patriarch of this company) told me they can handle both. They were very transparent as to cost and provided a detailed estimate/job proposal with product details, project details and everything was itemized clearly. They also gave me options in detail of what they felt was “necessary “ or emergent vs items/repairs that could be addressed down the road. I never once felt like I was being pressured to spend the most money or replace/repair everything all at once. We had a full a/c system replacement because our electrical bills have been so high and a/c put out was very poor. (I waited to the next summer to write this review because I wanted to see if there would be a difference.) there is such an obvious difference in efficiency, air quality and our electricity bills have reflected the great work his team has done. We also had the ducts cleaned and they installed a air filtration system that produces air quality comparable to hospitals. Buddy has followed up and checked in on us several times. We also needed 3 electrical outlets placed and it just so happens his son is the expert in electrical. His other son works alongside him as well. I love that this is a family business and the whole team is exceptional. They were reasonably priced, thorough, quick, knowledgeable, so respectful of our home. They truly treated our home as if it were theirs. I am so glad we found them and will always work with LaValley Home Services!!"
Julie D on May 2025
Tradition Services, a family-owned business with extensive experience, offers specialized services in air conditioning, heating, commercial HVAC, plumbing, in-home generators, and air and water purification in Houston, Texas. We prioritize customer satisfaction, always going the extra mile to ensure every client is completely satisfied. Our highly skilled team stays current with the latest technology, providing reliable and efficient service to keep your home comfortable year-round. Whether it's routine maintenance, emergency repairs, or new installations, Tradition Services delivers exceptional service every time.
"Services were professional and I was quite impressed with the outcome of my services. I am recommending them to my entire 55 plus community."
Zoe M on May 2025
Tradition Services, a family-owned business with extensive experience, offers specialized services in air conditioning, heating, commercial HVAC, plumbing, in-home generators, and air and water purification in Houston, Texas. We prioritize customer satisfaction, always going the extra mile to ensure every client is completely satisfied. Our highly skilled team stays current with the latest technology, providing reliable and efficient service to keep your home comfortable year-round. Whether it's routine maintenance, emergency repairs, or new installations, Tradition Services delivers exceptional service every time.
"Services were professional and I was quite impressed with the outcome of my services. I am recommending them to my entire 55 plus community."
Zoe M on May 2025
Locally owned & operated. full service residential heating and air conditioning company. Our technicians have over 20 years of experience and are fully certified. Free estimates on equipment upgrades and replacements. Visit our website for valuable discounts. SERVICE AREA INCLUDES THE WOODLANDS AND IMMEDIATE SURROUNDING AREA TO ENSURE PROMPT SERVICE RESPONSE TIMES.
"I called this company and was greeted by a very nice lady. I gave her specifics regarding the toilet and was told an experienced installer would arrive and give an estimate and would notify us 30-40 minutes before arriving. He would also be able to install the toilet if the estimate met with our approval. The installer arrived without calling first, did not know now to install the toilet and gave an estimate of $1,300!!! $1300!!! My husband and I installed the same toilet in our son's house and we have no plumbing experience whatsoever! I called the company and asked for a manager and none would take my call. Horrible experience and horrible customer service. I will never call them again and I do not recommend them!"
Maureen C on March 2025
Locally owned & operated. full service residential heating and air conditioning company. Our technicians have over 20 years of experience and are fully certified. Free estimates on equipment upgrades and replacements. Visit our website for valuable discounts. SERVICE AREA INCLUDES THE WOODLANDS AND IMMEDIATE SURROUNDING AREA TO ENSURE PROMPT SERVICE RESPONSE TIMES.
"I called this company and was greeted by a very nice lady. I gave her specifics regarding the toilet and was told an experienced installer would arrive and give an estimate and would notify us 30-40 minutes before arriving. He would also be able to install the toilet if the estimate met with our approval. The installer arrived without calling first, did not know now to install the toilet and gave an estimate of $1,300!!! $1300!!! My husband and I installed the same toilet in our son's house and we have no plumbing experience whatsoever! I called the company and asked for a manager and none would take my call. Horrible experience and horrible customer service. I will never call them again and I do not recommend them!"
Maureen C on March 2025
With 10 years of experience, Texan Cooling and Heating offers a wide variety of services in the Houston area. Our team of experienced technicians and installers provides excellent customer service to ensure your home is well-maintained and fully functional. Our goal is to satisfy our customers and will go the extra mile to ensure they are completely satisfied. If you are looking for someone that provides premium products, outstanding service, and fair and competitive price, look no further than Texan Cooling and Heating. Contact us today to schedule a consultation and and keep your home in top condition year-round!
"We have worked with Adrian on multiple investment property installs. He is very knowledgeable and customer focused. He was able to meet us at the job site and provided a quote within 24 hours, sometimes within the hour. Work was done expeditiously and correct. He’s our Go To HVAC person."
Julia M on October 2024
With 10 years of experience, Texan Cooling and Heating offers a wide variety of services in the Houston area. Our team of experienced technicians and installers provides excellent customer service to ensure your home is well-maintained and fully functional. Our goal is to satisfy our customers and will go the extra mile to ensure they are completely satisfied. If you are looking for someone that provides premium products, outstanding service, and fair and competitive price, look no further than Texan Cooling and Heating. Contact us today to schedule a consultation and and keep your home in top condition year-round!
"We have worked with Adrian on multiple investment property installs. He is very knowledgeable and customer focused. He was able to meet us at the job site and provided a quote within 24 hours, sometimes within the hour. Work was done expeditiously and correct. He’s our Go To HVAC person."
Julia M on October 2024
Looking for reliable cooling technicians in Houston? Our team specializes in Heating and Air conditioning install, repair and services. From installations to maintenance, we've got you covered. With our 24-hour emergency service, you can count on us to keep your home comfortable all year round. Contact us today!
"We were in the unfortunate position of needing to replace two HVAC units in our home at the same time. We learned that our son is sensitive to mold and found that our existing units, which were 15 years old, had mold in the plenum. We reached out to five local A/C businesses in efforts to find a person or company we felt comfortable with who would install two new, trustworthy HVACs with a filtration system to combat mold. Adam at Cool Tech was the last person we met with of the five businesses, and ultimately the one who earned our trust. Where some of the companies saw an opportunity to add lots of extra bells and whistles (because of our son's sensitivity), Adam was honest and straightforward about what was necessary and what was not. He offered a competitive price on a time-tested brand (Trane) along with a unique filtration system called the iWave Air. But most importantly, he was generous with his time, knowledge, and experience. In the end, we decided to work with Adam, because he himself would be the person in our home putting the unit together, rather than sending a crew we had never met. Adam guided us through the decision-making process to determine what was best for our home and situation, and he followed the plan through to a T. We will recommend him to all of our neighbors whose a/c units are now reaching the 15 year mark, and we highly recommend him to anyone reading this review."
Ann W on February 2020
Looking for reliable cooling technicians in Houston? Our team specializes in Heating and Air conditioning install, repair and services. From installations to maintenance, we've got you covered. With our 24-hour emergency service, you can count on us to keep your home comfortable all year round. Contact us today!
"We were in the unfortunate position of needing to replace two HVAC units in our home at the same time. We learned that our son is sensitive to mold and found that our existing units, which were 15 years old, had mold in the plenum. We reached out to five local A/C businesses in efforts to find a person or company we felt comfortable with who would install two new, trustworthy HVACs with a filtration system to combat mold. Adam at Cool Tech was the last person we met with of the five businesses, and ultimately the one who earned our trust. Where some of the companies saw an opportunity to add lots of extra bells and whistles (because of our son's sensitivity), Adam was honest and straightforward about what was necessary and what was not. He offered a competitive price on a time-tested brand (Trane) along with a unique filtration system called the iWave Air. But most importantly, he was generous with his time, knowledge, and experience. In the end, we decided to work with Adam, because he himself would be the person in our home putting the unit together, rather than sending a crew we had never met. Adam guided us through the decision-making process to determine what was best for our home and situation, and he followed the plan through to a T. We will recommend him to all of our neighbors whose a/c units are now reaching the 15 year mark, and we highly recommend him to anyone reading this review."
Ann W on February 2020
JHC Cooling and Heating opened its doors for business in 2016. We are family owned and operated and we are based in Humble, TX, but we service all of Houston and surrounding areas. We are licensed by TDLR and insured in the state of Texas. At JHC Cooling and Heating we take pride in turning a hot home cold in the summer and a cold home warm during the winter. We offer seasonal maintenance on A/C and Heating systems, repairs, and second opinions. At JHC our customers know that when they call for our help, they can count on us to diagnose the problem and fix it or recommend the best possible option.
"Johan did a great job. I can feel the cool area hitting me already. He was very professional and straight forward. He diagnosed the problem and fixed it in the same day. We really appreciate his service."
Candice I on November 2021
JHC Cooling and Heating opened its doors for business in 2016. We are family owned and operated and we are based in Humble, TX, but we service all of Houston and surrounding areas. We are licensed by TDLR and insured in the state of Texas. At JHC Cooling and Heating we take pride in turning a hot home cold in the summer and a cold home warm during the winter. We offer seasonal maintenance on A/C and Heating systems, repairs, and second opinions. At JHC our customers know that when they call for our help, they can count on us to diagnose the problem and fix it or recommend the best possible option.
"Johan did a great job. I can feel the cool area hitting me already. He was very professional and straight forward. He diagnosed the problem and fixed it in the same day. We really appreciate his service."
Candice I on November 2021
Providing Fast Expert Service since 1979. **NO Subcontractors** We only use experienced technicians for any service we provide. Monthly payments are available for your a/c & heating tune-up program. "Easy Pay" options have no interest and are discounted to fit all budgets. Offering a WIFI Thermostat Special **Limited Time Only** Please visit our deal page for more information. Please call or visit us online at www.callAirLoom.com for more exclusive offers.
"Garrett and three other technicians were timely for the appointment, courteous, professional, and did an excellent job. I did have a slight problem after the installation as my drip pan was filling up with water and cut off the condenser to the other AC unit I didn't have replaced. Dave, the president of the company came out on short notice and resolved the problem with my 20-year-old drip line (which was plugged). He had to make two trips to his house to get some tools and material to complete the job. You don't get that kind of care from most companies these days. I highly recommend Cypress Creek!"
Kelly R on June 2021
Providing Fast Expert Service since 1979. **NO Subcontractors** We only use experienced technicians for any service we provide. Monthly payments are available for your a/c & heating tune-up program. "Easy Pay" options have no interest and are discounted to fit all budgets. Offering a WIFI Thermostat Special **Limited Time Only** Please visit our deal page for more information. Please call or visit us online at www.callAirLoom.com for more exclusive offers.
"Garrett and three other technicians were timely for the appointment, courteous, professional, and did an excellent job. I did have a slight problem after the installation as my drip pan was filling up with water and cut off the condenser to the other AC unit I didn't have replaced. Dave, the president of the company came out on short notice and resolved the problem with my 20-year-old drip line (which was plugged). He had to make two trips to his house to get some tools and material to complete the job. You don't get that kind of care from most companies these days. I highly recommend Cypress Creek!"
Kelly R on June 2021
Climate Services of Texas specializes in Heating and Air Conditioning. We also do installations, additions, and commercial projects. We are committed to providing on time, fast, clean, and reliable services and installations on every job.
"They did an amazing job! I received an accurate quote and great customer service. They were professional, fast, and cleaned up after the job. I would hire them again anytime."
Daniel B on September 2022
Climate Services of Texas specializes in Heating and Air Conditioning. We also do installations, additions, and commercial projects. We are committed to providing on time, fast, clean, and reliable services and installations on every job.
"They did an amazing job! I received an accurate quote and great customer service. They were professional, fast, and cleaned up after the job. I would hire them again anytime."
Daniel B on September 2022
YOUR LOCAL, HONEST, ETHICAL & FRIENDLY HVAC COMPANY No matter what your indoor comfort needs may be, EZ Comfort Air Conditioning & Heating LLC of Humble, TX is ready to provide the reliable HVAC, spray foam or blown-in insulation service you deserve in Houston and beyond. We serve both residential and commercial customers, and have been trusted by national franchise brands to perform reliable service. EZ Comfort Air Conditioning and Heating LLC has a reputation for affordability, quality, and high customer referrals. The majority of our business comes from customer referrals, and we pride ourselves for being the company customers trust and recommend to their friends and family. Our high customer referral is what makes us different from our competitors. Our founder Carlos Sandoval had one goal in mind when he started his company - to provide customers with honest, knowledgeable and thoughtful technicians who would treat his customers with respect and honesty. At EZ Comfort Air Conditioning & Heating LLC, we respect you, we respect your time, and most importantly, we respect the trust that you put in us to keep your home or work space comfortable again. Being an honest, ethical, and friendly HVAC company is who we are!
"Took two days as there equipment was not operational the first day. Second day the had to wire into my fuse box to operate machinery."
Loren D on January 2021
YOUR LOCAL, HONEST, ETHICAL & FRIENDLY HVAC COMPANY No matter what your indoor comfort needs may be, EZ Comfort Air Conditioning & Heating LLC of Humble, TX is ready to provide the reliable HVAC, spray foam or blown-in insulation service you deserve in Houston and beyond. We serve both residential and commercial customers, and have been trusted by national franchise brands to perform reliable service. EZ Comfort Air Conditioning and Heating LLC has a reputation for affordability, quality, and high customer referrals. The majority of our business comes from customer referrals, and we pride ourselves for being the company customers trust and recommend to their friends and family. Our high customer referral is what makes us different from our competitors. Our founder Carlos Sandoval had one goal in mind when he started his company - to provide customers with honest, knowledgeable and thoughtful technicians who would treat his customers with respect and honesty. At EZ Comfort Air Conditioning & Heating LLC, we respect you, we respect your time, and most importantly, we respect the trust that you put in us to keep your home or work space comfortable again. Being an honest, ethical, and friendly HVAC company is who we are!
"Took two days as there equipment was not operational the first day. Second day the had to wire into my fuse box to operate machinery."
Loren D on January 2021
Heating and air conditioning services FAQs
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.
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