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Average homeowner rating star icon4.5
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Boiler repair pros in Krum

Avatar for Climate Doctors
Climate Doctors
9 Highland Pl
4.80(
3,075
)
Approved Pro
Climate Doctors
9 Highland Pl
4.80(
3,075
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
236 local quotes requested

Climate Doctors is family owned & locally operated. We understand that taking care of your family is the number one priority. Climate Doctors was started to provide complete duct cleaning and energy efficient solutions to help consumer's homes have better air quality and a more efficient heating and air systems. Climate Doctors will do what it takes to do a complete cleaning & inspection of the duct work to assure unfiltered air from the attic is not entering into the home environment. Award Winning.

"They did a good job of cleaning the ducting but when the removed the air filter they didn’t turn off the recirc fan and the excess dust and dirt went and got stuck in the A coil. I had to remove the sides of the unit in the attic to be able to remove the big clumps of dust/dirt so they didn’t stop up my coils. Other than that they did a great job. Air duct cleaning/ sterilization of the system. It has a couple of vents with mold spores starting. The technician found them and put them to the side for me to look at and recommend that they were replaced so I did."

David P on March 2025

Climate Doctors is family owned & locally operated. We understand that taking care of your family is the number one priority. Climate Doctors was started to provide complete duct cleaning and energy efficient solutions to help consumer's homes have better air quality and a more efficient heating and air systems. Climate Doctors will do what it takes to do a complete cleaning & inspection of the duct work to assure unfiltered air from the attic is not entering into the home environment. Award Winning.

"They did a good job of cleaning the ducting but when the removed the air filter they didn’t turn off the recirc fan and the excess dust and dirt went and got stuck in the A coil. I had to remove the sides of the unit in the attic to be able to remove the big clumps of dust/dirt so they didn’t stop up my coils. Other than that they did a great job. Air duct cleaning/ sterilization of the system. It has a couple of vents with mold spores starting. The technician found them and put them to the side for me to look at and recommend that they were replaced so I did."

David P on March 2025


Avatar for EMERGENCY AC
EMERGENCY AC
4204 Garland Dr
4.52(
25
)
Approved Pro
EMERGENCY AC
4204 Garland Dr
4.52(
25
)
Approved Pro
Customers say: Quality work
94 local quotes requested
13 years of experience

Emergency AC & Plumbing is your trusted and reliable air conditioning, heating, and plumbing services provider in the Dallas-Fort Worth Metroplex. We have been serving our customers with excellence and integrity since the 1990s. Whether you need AC system repair, replacement, installation, or maintenance, water heater service, leak detection, drain cleaning, or any other HVAC or plumbing service, we are here for you early mornings and late evenings with no overtime charges. We back our work with a 100% comfort guarantee and an A+ rating from the Better Business Bureau. Contact us today and see why we are the best in the biz!

"Very professional!"

Glenn A on February 2024

Emergency AC & Plumbing is your trusted and reliable air conditioning, heating, and plumbing services provider in the Dallas-Fort Worth Metroplex. We have been serving our customers with excellence and integrity since the 1990s. Whether you need AC system repair, replacement, installation, or maintenance, water heater service, leak detection, drain cleaning, or any other HVAC or plumbing service, we are here for you early mornings and late evenings with no overtime charges. We back our work with a 100% comfort guarantee and an A+ rating from the Better Business Bureau. Contact us today and see why we are the best in the biz!

"Very professional!"

Glenn A on February 2024


Avatar for Climate Crew Llc
Climate Crew Llc
238 W Wheatland Rd
New on HomeAdvisorNew on Angi
Approved Pro
Climate Crew Llc
238 W Wheatland Rd
New on AngiNew on HomeAdvisor
Approved Pro
17 local quotes requested
3 years of experience

Climate Crew was officially established in 2022, with 7+ years of experience in the field. We are ready to help anyone who is in need of any air conditioning/ heating work at an affordable price! You can count on an exceptional and professional service that will meet all of your all of your needs! From routine maintenance to ventilation/ductwork and full system replacement/installation. We do it all! We specialize in both residential and commercial!

Climate Crew was officially established in 2022, with 7+ years of experience in the field. We are ready to help anyone who is in need of any air conditioning/ heating work at an affordable price! You can count on an exceptional and professional service that will meet all of your all of your needs! From routine maintenance to ventilation/ductwork and full system replacement/installation. We do it all! We specialize in both residential and commercial!


Avatar for Goat Air LLC
Goat Air LLC
6904 Broomsedge Dr
5.00(
4
)
Approved Pro
Goat Air LLC
6904 Broomsedge Dr
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Family owned business with over 15 years of experience handling all your Heating and Cooling needs. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! ***ASK us about our FREE add-ons that come with each system replacement***

"Amazing team!"

Collin E on May 2024

Family owned business with over 15 years of experience handling all your Heating and Cooling needs. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started! ***ASK us about our FREE add-ons that come with each system replacement***

"Amazing team!"

Collin E on May 2024


Avatar for Dring Air Conditioning & Heating
Dring Air Conditioning & Heating
2440 Lacy Ln
4.21(
121
)
Approved Pro
Dring Air Conditioning & Heating
2440 Lacy Ln
4.21(
121
)
Approved Pro
Customers say: Quality work
165 local quotes requested
72 years of experience

Since 1953, Dring Air Conditioning & Heating has been known for providing quality HVAC services in Carrollton, TX. Our team aims to keep your home comfortable year-round. We offer exceptional comfort services to our friends and neighbors in the tri-county area. We are a family-owned and operated business going back several generations. Our mission is to provide better air quality and comfort to what’s most important, your family. We are the oldest service company in the Dallas area and are proud to have maintained our core values. Because HVAC emergencies don’t happen on a schedule, we offer same-day and 24/7 emergency service repairs when you need them the most. Dring Air Conditioning & Heating is an industry leader that operates on old-fashioned values you can trust.

"I called Dring AC for a $70 "ac summer tuneup." The only reason I even called them was because they bought out the company that originally installed and maintained my origian AC, SunAir. At the time my AC was working without any issues. Dring came out on July 7 for the tuneup. He looked at the system and said there were parts that needed to be replaced. I specifically told him that I was did not want any repairs done because it was working fine and I asked for an estimate for replacement. He called a sales rep to come give me an estimate for replacement. While speaking with the sales rep, the tech said "I'm just going to replace your contactor to keep you running." which I did not authorize him to do. The contactor was one of the parts he claimed needed to be repaired, however I had already told him that I did not want any repairs done because the ac was already running fine. Then the tech came back inside and said after he changed the contactor, the capacitator blew. He then went to replace the capacitator, and a second one blew. Now I'm left with an ac that no longer worked, and according to Dring, was now unrepairable. This entire interaction is all on video, down to the last word, thanks to my home security system which covers both the interior and exterior of my house. At this point it's late on a Friday afternoon, my ac is out, its over 100 degrees outside and I have a pregnant wife and 3 pets living in the house. I had no choice but to move forward with having them replace the ac and was denied any opportunity to do my research or get quotes from other companies for replacing the system. On July 8, they came to replace the system. System was replaced, however, they were supposed to rerun the duct from the ac to the master bedroom and did not do so, despite that being one of my primary initial concerns not to mention was specifically told they would do that during the installation. They also took my $200 Nest thermostat and left a huge mess in the attic. When they "finished" the installation, I was handed an ipad to sign that didn't show me anything other than to sign. I received zero paperwork from the company at any point in time, not even for the loan I had to take out to pay for the replacement. Infuriated, I started to call other companies to get quotes and discovered I was SIGNIFICANTLY overcharged for the replacement system by almost double what it should have cost, literally thousands of dollars. Additionally, I have to find another company to come resolve the duct issue that Dring was supposed to complete and replace my Nest. I was also charged an additional $1k for service to clean all the hvac ducts, except when the duct cleaning company came, they informed me that there was no reason to clean the ducts since a majority of them had just been replaced. After filing a complaint with the BBB, the issue was considered to be resolved upon someone from Dring calling me and leaving one voicemail and then never returning my return calls. Not only was Dring's service reprehensible, it should be criminal to get away with the price gouging that they use. There's no better evidence for this tactic than their pricing timeline structure. Although it is commonplace for companies to use price incentives to encourage a purchase sooner rather than later, the sheer gap between their price for "today" vs one week vs one month, a gap of more than $10k, is just proof of how much they are padding their profits, all at the consumer's expense. At the end of the day, it is absolutely egregious for a company to come in for a tune-up, literally break your AC that was working when they arrived, and the extremely gouge you on the price of replacement. It's beyond egregious. I would NEVER let DRING touch my hvac unit EVER again. You've been warned."

Manny H on June 2024

Since 1953, Dring Air Conditioning & Heating has been known for providing quality HVAC services in Carrollton, TX. Our team aims to keep your home comfortable year-round. We offer exceptional comfort services to our friends and neighbors in the tri-county area. We are a family-owned and operated business going back several generations. Our mission is to provide better air quality and comfort to what’s most important, your family. We are the oldest service company in the Dallas area and are proud to have maintained our core values. Because HVAC emergencies don’t happen on a schedule, we offer same-day and 24/7 emergency service repairs when you need them the most. Dring Air Conditioning & Heating is an industry leader that operates on old-fashioned values you can trust.

"I called Dring AC for a $70 "ac summer tuneup." The only reason I even called them was because they bought out the company that originally installed and maintained my origian AC, SunAir. At the time my AC was working without any issues. Dring came out on July 7 for the tuneup. He looked at the system and said there were parts that needed to be replaced. I specifically told him that I was did not want any repairs done because it was working fine and I asked for an estimate for replacement. He called a sales rep to come give me an estimate for replacement. While speaking with the sales rep, the tech said "I'm just going to replace your contactor to keep you running." which I did not authorize him to do. The contactor was one of the parts he claimed needed to be repaired, however I had already told him that I did not want any repairs done because the ac was already running fine. Then the tech came back inside and said after he changed the contactor, the capacitator blew. He then went to replace the capacitator, and a second one blew. Now I'm left with an ac that no longer worked, and according to Dring, was now unrepairable. This entire interaction is all on video, down to the last word, thanks to my home security system which covers both the interior and exterior of my house. At this point it's late on a Friday afternoon, my ac is out, its over 100 degrees outside and I have a pregnant wife and 3 pets living in the house. I had no choice but to move forward with having them replace the ac and was denied any opportunity to do my research or get quotes from other companies for replacing the system. On July 8, they came to replace the system. System was replaced, however, they were supposed to rerun the duct from the ac to the master bedroom and did not do so, despite that being one of my primary initial concerns not to mention was specifically told they would do that during the installation. They also took my $200 Nest thermostat and left a huge mess in the attic. When they "finished" the installation, I was handed an ipad to sign that didn't show me anything other than to sign. I received zero paperwork from the company at any point in time, not even for the loan I had to take out to pay for the replacement. Infuriated, I started to call other companies to get quotes and discovered I was SIGNIFICANTLY overcharged for the replacement system by almost double what it should have cost, literally thousands of dollars. Additionally, I have to find another company to come resolve the duct issue that Dring was supposed to complete and replace my Nest. I was also charged an additional $1k for service to clean all the hvac ducts, except when the duct cleaning company came, they informed me that there was no reason to clean the ducts since a majority of them had just been replaced. After filing a complaint with the BBB, the issue was considered to be resolved upon someone from Dring calling me and leaving one voicemail and then never returning my return calls. Not only was Dring's service reprehensible, it should be criminal to get away with the price gouging that they use. There's no better evidence for this tactic than their pricing timeline structure. Although it is commonplace for companies to use price incentives to encourage a purchase sooner rather than later, the sheer gap between their price for "today" vs one week vs one month, a gap of more than $10k, is just proof of how much they are padding their profits, all at the consumer's expense. At the end of the day, it is absolutely egregious for a company to come in for a tune-up, literally break your AC that was working when they arrived, and the extremely gouge you on the price of replacement. It's beyond egregious. I would NEVER let DRING touch my hvac unit EVER again. You've been warned."

Manny H on June 2024


Avatar for Bacon Plumbing, Heating, Air, Electric
Bacon Plumbing, Heating, Air, Electric
2055 Kristy Ln
4.45(
103
)
Approved Pro
Bacon Plumbing, Heating, Air, Electric
2055 Kristy Ln
4.45(
103
)
Approved Pro
Customers say: Quick response
1103 local quotes requested
14 years of experience

Bacon Plumbing, Heating, Air & Electric is a professionally licensed and insured Plumbing, HVAC, and Electric Company that services the Dallas, Fort Worth, Frisco, Rockwall, McKinney and surrounding areas. As a NexStar member, offers up-front and transparent pricing with top-quality installation and repairs. Located in Rockwall, TX, we serve all of the DFW metroplex - visit www.everyonelovesbacon.com

"Stay away! Completely took advantage of elderly Mom. Way over charged for simple job, over 1K! Shaun wanted $500 for a simple dishwasher install..! Crazy! Then to make it worse, confused her into signing up for some monthly membership to get a "discount" on bill. Wish she would've called me first. Just sad how they took advantage of her. ZERO stars if I could."

Gilbert L on April 2025

Bacon Plumbing, Heating, Air & Electric is a professionally licensed and insured Plumbing, HVAC, and Electric Company that services the Dallas, Fort Worth, Frisco, Rockwall, McKinney and surrounding areas. As a NexStar member, offers up-front and transparent pricing with top-quality installation and repairs. Located in Rockwall, TX, we serve all of the DFW metroplex - visit www.everyonelovesbacon.com

"Stay away! Completely took advantage of elderly Mom. Way over charged for simple job, over 1K! Shaun wanted $500 for a simple dishwasher install..! Crazy! Then to make it worse, confused her into signing up for some monthly membership to get a "discount" on bill. Wish she would've called me first. Just sad how they took advantage of her. ZERO stars if I could."

Gilbert L on April 2025


Avatar for SCP Refrigeration
SCP Refrigeration
303 South 3rd Street
5.00(
12
)
Approved Pro
SCP Refrigeration
303 South 3rd Street
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 local quotes requested

We specialize in all phases of heating and cooling services in the Dallas-Fort Worth area, including installations, repairs, maintenance, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. At our company, we take a personalized approach to each project, working closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, high-quality work, and professionalism on every job. Read more below about all the services we offer and contact us with any questions or to schedule your free estimate today!

"Fast, professional and courteous."

Alex C on February 2025

We specialize in all phases of heating and cooling services in the Dallas-Fort Worth area, including installations, repairs, maintenance, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. At our company, we take a personalized approach to each project, working closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, high-quality work, and professionalism on every job. Read more below about all the services we offer and contact us with any questions or to schedule your free estimate today!

"Fast, professional and courteous."

Alex C on February 2025


Avatar for Monument Heat and Air LLC
Monument Heat and Air LLC
5.00(
5
)
Approved Pro
Monument Heat and Air LLC
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

With over a decade of experience, Monument Heat And Air is a family-owned business in DFW providing reliable HVAC services. We're committed to expert craftsmanship, honest pricing, and keeping your space comfortable year-round.

"Spectacular service and excellent work. Made me feel the job was done right for sure. I would highly recommend Monument heating and air to others. This is my go to company for sure."

Brian e on January 2025

With over a decade of experience, Monument Heat And Air is a family-owned business in DFW providing reliable HVAC services. We're committed to expert craftsmanship, honest pricing, and keeping your space comfortable year-round.

"Spectacular service and excellent work. Made me feel the job was done right for sure. I would highly recommend Monument heating and air to others. This is my go to company for sure."

Brian e on January 2025


Avatar for Xtreme Air Services
Xtreme Air Services
308 US 80 Frontage Rd
4.30(
136
)
Approved Pro
Xtreme Air Services
308 US 80 Frontage Rd
4.30(
136
)
Approved Pro
Customers say: Super punctual
240 local quotes requested
30 years of experience

We offer fast, reliable air conditioning repair and replacement in Dallas, TX. We are also licensed plumbing and electrical experts. At Xtreme Air Services, we believe in doing right by our customers. That’s why all of our work comes backed by our 100% satisfaction guarantee. We also don’t charge extra for service on nights or weekends. Work with a team that is dedicated to treating you like family. Xtreme Air Services is the leader in HVAC, plumbing, and electrical service in the Dallas-Fort Worth Metroplex. Call Today, Service Today!

"Here's a more refined, less repetitive version that maintains the same level of frustration and negativity: WARNING: Read Before Hiring Xtreme Air Services If you're considering Xtreme Air Services, take a moment to read this--there's a treat at the end. Surprise, surprise... yet another negative review. Let's start with Eddy O., the so-called "General Manager." Our Experience Eddy made it clear that Xtreme Air Services "wouldn't be able to help us" if we posted negative reviews about their incompetence, despite the fact that they improperly installed our unit, left us with a potential fire hazard, and disabled one of our heat coils (without our consent). Screenshot attached. After leaving us with a heater that doesn't function properly in winter, their solution? Pay thousands more if we want them to "help." Comical. So, in order to get the service we already paid for, we have to stay quiet? Oops. A Few Key Points: 1. Threatening not to help the customer with an issue you created? That's just ignorant. Zero integrity. 2. Why would we pay more to an unprofessional company that sends unqualified, non-bonded, non-insured workers to botch an installation? Rude, unaccountable, and incompetent from top to bottom. 3. This experience makes spending our money elsewhere EASY. The CEO is an imbecile. We paid over $12K for a unit that now operates on half power because the breaker they installed can't handle it. A professional company would've caught this--Xtreme Air Services didn't. Even their own seventh technician admitted, within seconds, that it was installed incorrectly. Still not convinced? Let's Talk Fire Hazards Both the Xtreme Air Services technician AND a third-party electrician confirmed our system was a fire hazard. Eddy (who is not a licensed electrician) claimed it wasn't because "that's why the breaker trips." That's not how fire hazards work, Eddy. This system was installed in the summer. Clearly, not one of the seven techs they sent even tested the heating function beyond a few moments. Fast forward to winter--our heater trips the breaker after 5-10 minutes, sometimes running inconsistently (aka, a fire hazard). Xtreme Air's Response? * No accountability. * No apology. * Just more incompetence from "General Manager" Eddy, a pompous clown who lacks both professionalism and basic customer service skills. Instead of addressing their negligence, he condescended, interrupted, and dismissed legitimate concerns. He even had the audacity to tell me we "don't have that many cold days in Texas." What does that have to do with selling and installing a properly functioning heating system? The real kicker? Their own sales team KNEW this system wouldn't work. They either failed to test it or outright lied. Either way, we now have a fire hazard and an unusable heater unless we fork over an additional $2,500-$3,000. Xtreme Air Services is an unprofessional, dishonest company that cuts corners and are a JOKE professionally."

Tionne S on February 2025

We offer fast, reliable air conditioning repair and replacement in Dallas, TX. We are also licensed plumbing and electrical experts. At Xtreme Air Services, we believe in doing right by our customers. That’s why all of our work comes backed by our 100% satisfaction guarantee. We also don’t charge extra for service on nights or weekends. Work with a team that is dedicated to treating you like family. Xtreme Air Services is the leader in HVAC, plumbing, and electrical service in the Dallas-Fort Worth Metroplex. Call Today, Service Today!

"Here's a more refined, less repetitive version that maintains the same level of frustration and negativity: WARNING: Read Before Hiring Xtreme Air Services If you're considering Xtreme Air Services, take a moment to read this--there's a treat at the end. Surprise, surprise... yet another negative review. Let's start with Eddy O., the so-called "General Manager." Our Experience Eddy made it clear that Xtreme Air Services "wouldn't be able to help us" if we posted negative reviews about their incompetence, despite the fact that they improperly installed our unit, left us with a potential fire hazard, and disabled one of our heat coils (without our consent). Screenshot attached. After leaving us with a heater that doesn't function properly in winter, their solution? Pay thousands more if we want them to "help." Comical. So, in order to get the service we already paid for, we have to stay quiet? Oops. A Few Key Points: 1. Threatening not to help the customer with an issue you created? That's just ignorant. Zero integrity. 2. Why would we pay more to an unprofessional company that sends unqualified, non-bonded, non-insured workers to botch an installation? Rude, unaccountable, and incompetent from top to bottom. 3. This experience makes spending our money elsewhere EASY. The CEO is an imbecile. We paid over $12K for a unit that now operates on half power because the breaker they installed can't handle it. A professional company would've caught this--Xtreme Air Services didn't. Even their own seventh technician admitted, within seconds, that it was installed incorrectly. Still not convinced? Let's Talk Fire Hazards Both the Xtreme Air Services technician AND a third-party electrician confirmed our system was a fire hazard. Eddy (who is not a licensed electrician) claimed it wasn't because "that's why the breaker trips." That's not how fire hazards work, Eddy. This system was installed in the summer. Clearly, not one of the seven techs they sent even tested the heating function beyond a few moments. Fast forward to winter--our heater trips the breaker after 5-10 minutes, sometimes running inconsistently (aka, a fire hazard). Xtreme Air's Response? * No accountability. * No apology. * Just more incompetence from "General Manager" Eddy, a pompous clown who lacks both professionalism and basic customer service skills. Instead of addressing their negligence, he condescended, interrupted, and dismissed legitimate concerns. He even had the audacity to tell me we "don't have that many cold days in Texas." What does that have to do with selling and installing a properly functioning heating system? The real kicker? Their own sales team KNEW this system wouldn't work. They either failed to test it or outright lied. Either way, we now have a fire hazard and an unusable heater unless we fork over an additional $2,500-$3,000. Xtreme Air Services is an unprofessional, dishonest company that cuts corners and are a JOKE professionally."

Tionne S on February 2025


Avatar for Bill Blankenship Contracting
Bill Blankenship Contracting
1001 Kennedy Ln
4.17(
25
)
Approved Pro
Bill Blankenship Contracting
1001 Kennedy Ln
4.17(
25
)
Approved Pro
Customers say: Super punctual
54 local quotes requested
16 years of experience

We are a highly skilled plumbing and remodeling company with over 40 years of experience, serving the needs of homeowners and commercial properties alike, from our office and shop. Our office staff is there when YOU need them, coordinating and researching every aspect of your required job. We have a complete shop full of equipment and resources to locate those hard to find items. We truly appreciate each customer and are eagerly waiting to serve you. Count on professional home remodeling and plumbing services from our family owned and operated general contracting company in Fort Worth, Texas.

"Great…they found the problem & fixed it so it would never be a problem again."

Tom C on December 2024

We are a highly skilled plumbing and remodeling company with over 40 years of experience, serving the needs of homeowners and commercial properties alike, from our office and shop. Our office staff is there when YOU need them, coordinating and researching every aspect of your required job. We have a complete shop full of equipment and resources to locate those hard to find items. We truly appreciate each customer and are eagerly waiting to serve you. Count on professional home remodeling and plumbing services from our family owned and operated general contracting company in Fort Worth, Texas.

"Great…they found the problem & fixed it so it would never be a problem again."

Tom C on December 2024

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Boiler repairs FAQs

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

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