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
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"While initially it was a tough start, they made sure to get my new system installed and working properly, and they did it in as fast of a time as they could have. They have been excellent to work with. And while it was a rough start, problems will happen with any company, and only the great companies make it right, which they did."
Dustin W on January 2025
Team Enoch is an HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"While initially it was a tough start, they made sure to get my new system installed and working properly, and they did it in as fast of a time as they could have. They have been excellent to work with. And while it was a rough start, problems will happen with any company, and only the great companies make it right, which they did."
Dustin W on January 2025
At Mizell Brothers Construction, LLC, we pride ourselves on providing quality service that customers can believe in. Whether it is remodels or building a garage, we can take care of all your renovation needs. Ask us about our New SEAMLESS Gutters, too! Commercial remodeling is much of our business, also. We work with James Avery Jewelry Co. on a regular basis and hold a high standard of quality in our work. We look forward to working with you! Give us a call direct!
"Working with Mizell Bros is ongoing as I have another project currently. Five years now working with them."
Randal F on May 2024
At Mizell Brothers Construction, LLC, we pride ourselves on providing quality service that customers can believe in. Whether it is remodels or building a garage, we can take care of all your renovation needs. Ask us about our New SEAMLESS Gutters, too! Commercial remodeling is much of our business, also. We work with James Avery Jewelry Co. on a regular basis and hold a high standard of quality in our work. We look forward to working with you! Give us a call direct!
"Working with Mizell Bros is ongoing as I have another project currently. Five years now working with them."
Randal F on May 2024
Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Our service professional was very knowledgeable. He was sure to ask us our personal preferences before moving forward with his work. I would absolutely recommend him and this company!"
Rebecca M on September 2024
Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Our service professional was very knowledgeable. He was sure to ask us our personal preferences before moving forward with his work. I would absolutely recommend him and this company!"
Rebecca M on September 2024
Arizola Plumbing & Home Services is a small local business located in Fredericksburg Tx. Founded in 2020 by Fredericksburg local, Ricky Arizola. We started as a very small plumbing company and have successfully grown into a fully capable home services company. We offer same day, next day services and free estimates.
"I have had an appointment that was scheduled for nearly a month. I had to close my business to have this job done. I called a couple hours before the show up time and they said that someone should have called to let me know the person that was going to do the job quit. No one had ever called to let me know. Then they said they would send someone to do it but no one came and that was scheduled for two hours ago. I have lost business today and the job was not done. I am very disappointed. They do not answer phone calls. The only text I got was that they were sorry that no one told me they were not going to come."
Stevie H on April 2022
Arizola Plumbing & Home Services is a small local business located in Fredericksburg Tx. Founded in 2020 by Fredericksburg local, Ricky Arizola. We started as a very small plumbing company and have successfully grown into a fully capable home services company. We offer same day, next day services and free estimates.
"I have had an appointment that was scheduled for nearly a month. I had to close my business to have this job done. I called a couple hours before the show up time and they said that someone should have called to let me know the person that was going to do the job quit. No one had ever called to let me know. Then they said they would send someone to do it but no one came and that was scheduled for two hours ago. I have lost business today and the job was not done. I am very disappointed. They do not answer phone calls. The only text I got was that they were sorry that no one told me they were not going to come."
Stevie H on April 2022
Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Team Enoch did a fantastic job. Workmanship was excellent. They came and executed as committed. Very pleased!"
Shaji V on May 2025
Team Enoch is proud to expand its reach from Dallas-Fort Worth to Austin! We are a HVAC, Plumbing, & Electrical contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!
"Team Enoch did a fantastic job. Workmanship was excellent. They came and executed as committed. Very pleased!"
Shaji V on May 2025
When honesty and reliability matter 02 Kool Refrigeration & A/C is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Amazing - Brad called me in the morning and then I called him back. He came over same day, sent photos of the exact issue, and fixed the problem within 30 minutes! House went from cold to heat working in just minutes. Could not have been happier with the service and 100% will call them again if I run into any heating/cooling issues in our house!"
Frank M on December 2024
When honesty and reliability matter 02 Kool Refrigeration & A/C is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.
"Amazing - Brad called me in the morning and then I called him back. He came over same day, sent photos of the exact issue, and fixed the problem within 30 minutes! House went from cold to heat working in just minutes. Could not have been happier with the service and 100% will call them again if I run into any heating/cooling issues in our house!"
Frank M on December 2024
We are a family owned business, working in bath and kitchen remodels. Land cleaning, small fixture replacements, appliances install. We are a all around company no job to small or big we can’t do.
We are a family owned business, working in bath and kitchen remodels. Land cleaning, small fixture replacements, appliances install. We are a all around company no job to small or big we can’t do.
I strive to complete work as clients visualize it to be. I keep a clean and safe work environment. I complet work as if it was my own
I strive to complete work as clients visualize it to be. I keep a clean and safe work environment. I complet work as if it was my own
Basically anything!!!
Basically anything!!!
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber 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.
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.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.