Were dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Ron came out the next day, not only did two installs of toilets but helped me get my money back on a broken toilet at the store. Really great service and very happy with the price and quick turn around plus a pleasure to talk to. Thanks!"
Lannie H on November 2020
Were dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"Ron came out the next day, not only did two installs of toilets but helped me get my money back on a broken toilet at the store. Really great service and very happy with the price and quick turn around plus a pleasure to talk to. Thanks!"
Lannie H on November 2020
512-259-7222 At Excalibur Plumbing, we treat our customers� homes as if they were our own. We offer a wide range of plumbing services with honesty, integrity and quality workmanship. We charge honest and affordable prices as well as our commitment to make sure you are happy. Call today and set the appointment!
"Great experience"
Braedon B on January 2025
512-259-7222 At Excalibur Plumbing, we treat our customers� homes as if they were our own. We offer a wide range of plumbing services with honesty, integrity and quality workmanship. We charge honest and affordable prices as well as our commitment to make sure you are happy. Call today and set the appointment!
"Great experience"
Braedon B on January 2025
Crows Plumbing Service is the #1 plumbing company near you. For over 20 years, our family-operated team has been dedicated to bringing you quality plumbing services that exceed even the highest standards. We believe that you deserve only honest, reliable plumbing, without overselling or hidden fees. Our licensed, bonded, and insured plumbers specialize in all aspects of residential plumbing, from drain line repairs to toilet replacements and everything in between. Our customers know that they can trust us to answer all their questions and deliver reliable, long-lasting results. All of our work is backed by warranties and our personal guarantee that if the job’s not done to your satisfaction, we’ll be back to make things right. Contact our team today for your service or quote
"Quick and professional."
Zach M on May 2025
Crows Plumbing Service is the #1 plumbing company near you. For over 20 years, our family-operated team has been dedicated to bringing you quality plumbing services that exceed even the highest standards. We believe that you deserve only honest, reliable plumbing, without overselling or hidden fees. Our licensed, bonded, and insured plumbers specialize in all aspects of residential plumbing, from drain line repairs to toilet replacements and everything in between. Our customers know that they can trust us to answer all their questions and deliver reliable, long-lasting results. All of our work is backed by warranties and our personal guarantee that if the job’s not done to your satisfaction, we’ll be back to make things right. Contact our team today for your service or quote
"Quick and professional."
Zach M on May 2025
Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC 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!
"5/5 they were the best price, did what they said what they were going to do, I couldn't be happier."
William S on January 2025
Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC 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!
"5/5 they were the best price, did what they said what they were going to do, I couldn't be happier."
William S on January 2025
Eric's Plumbing Services, LLC, proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! Eric has over 20 years of experience.
"Let me tell you! These guys are absolutely wonderful in their work as well as their communication. As a property manager, details and communication are super important and these guys excel at everything. Thank you for everything that you do!!!"
Crystal W on March 2025
Eric's Plumbing Services, LLC, proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! Eric has over 20 years of experience.
"Let me tell you! These guys are absolutely wonderful in their work as well as their communication. As a property manager, details and communication are super important and these guys excel at everything. Thank you for everything that you do!!!"
Crystal W on March 2025
Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.
"Beware! not so honest. I had a air conditioner that would not start earlier this year and while he was here, I asked about having some general maintenance completed at the same time. I was told it could not be done at that time but the tech suggested that I purchase a maint. package that they would come out twice a year to do general maintenance on the units. He stated that they could do in a week or so, it turned out to be over 1-1/2 months for the 1st maintenance but I should clarify that it really isn't much maintenance but a opportunity to pay them to do a quote for additional work. In addition to this, one of our units was not operational arrived, before he would even move a finger I was required to sign a document for work in the amount of around $340 which ended up taking the technician 15 minutes to replace a blown fuse and loose wire, they charged $116.99 for the fuse (cost $0.1469). Not so honest, much different story from when I initially used them several years ago. "
tim h on June 2025
Honest Plumbing & Air has been providing the best in HVAC and plumbing services to residents across Central Texas. Above all, we operate on the belief that honesty is the best policy. We will take the time to properly assess your specific situation and we will not overcharge you for unnecessary work. You can rest assured that when you call Honest Plumbing & Air, you're getting a professional technician who will be straightforward with you every step of the way. Our team will effectively diagnose your air conditioning, heating, or plumbing problem, without exaggerating the truth.
"Beware! not so honest. I had a air conditioner that would not start earlier this year and while he was here, I asked about having some general maintenance completed at the same time. I was told it could not be done at that time but the tech suggested that I purchase a maint. package that they would come out twice a year to do general maintenance on the units. He stated that they could do in a week or so, it turned out to be over 1-1/2 months for the 1st maintenance but I should clarify that it really isn't much maintenance but a opportunity to pay them to do a quote for additional work. In addition to this, one of our units was not operational arrived, before he would even move a finger I was required to sign a document for work in the amount of around $340 which ended up taking the technician 15 minutes to replace a blown fuse and loose wire, they charged $116.99 for the fuse (cost $0.1469). Not so honest, much different story from when I initially used them several years ago. "
tim h on June 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Great folks. Tackled my new gas water heater. Garage closet install, a bit tight, but they made it work!"
Casey K on June 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Great folks. Tackled my new gas water heater. Garage closet install, a bit tight, but they made it work!"
Casey K on June 2025
Mr. Rooter Plumbing of Austin is the one to call for expert plumbing repairs. At Mr. Rooter Plumbing in Austin we realize that you have a choice when choosing a plumbing company. That�s why our licensed plumbers are committed to exceeding our customer�s expectations and going the extra mile to ensure that the job is done right every time. Our highly trained plumbing experts are available when you need them, day or night, seven days a week to provide you with a level of service that has made Mr. Rooter Plumbing the plumbing company of choice for homeowners and businesses throughout the Austin area. Mr. Rooter Plumbing also offers written estimates so you�ll know the price before the work begins and the best parts and workmanship guarantee in the industry so you�ll know the job was done correctly.
"They contacted me immediately and came out the same day. They explained everything to me in detail and went right to work. An hour later my drain was unclogged! I would recommend them to anyone."
Rudi L on June 2023
Mr. Rooter Plumbing of Austin is the one to call for expert plumbing repairs. At Mr. Rooter Plumbing in Austin we realize that you have a choice when choosing a plumbing company. That�s why our licensed plumbers are committed to exceeding our customer�s expectations and going the extra mile to ensure that the job is done right every time. Our highly trained plumbing experts are available when you need them, day or night, seven days a week to provide you with a level of service that has made Mr. Rooter Plumbing the plumbing company of choice for homeowners and businesses throughout the Austin area. Mr. Rooter Plumbing also offers written estimates so you�ll know the price before the work begins and the best parts and workmanship guarantee in the industry so you�ll know the job was done correctly.
"They contacted me immediately and came out the same day. They explained everything to me in detail and went right to work. An hour later my drain was unclogged! I would recommend them to anyone."
Rudi L on June 2023
We are a locally owned and operated plumbing company in Kingsland TX serving the hill country area with over a decade of experience. We are confident we can KNOCKOUT any plumbing issue.
"Would definitely recommend!!! Knockout plumbing was attentive, friendly, and informed me the entire process! I will be going with them for any and all future plumbing issues I have! Thank you!!!"
adolfo m on April 2025
We are a locally owned and operated plumbing company in Kingsland TX serving the hill country area with over a decade of experience. We are confident we can KNOCKOUT any plumbing issue.
"Would definitely recommend!!! Knockout plumbing was attentive, friendly, and informed me the entire process! I will be going with them for any and all future plumbing issues I have! Thank you!!!"
adolfo m on April 2025
Beyond Wow Plumbing has proudly served Austin homeowners since 1980, providing top-quality, dependable plumbing solutions. Specializing in service and replacement, our team is known for outstanding customer care, with a commitment to excellence on every job. Our exclusive Comet Care Club membership and our resourceful mascot, Remi the Raccoon, embody our dedication to keeping your home’s plumbing in peak condition with timely and efficient solutions. From routine maintenance to urgent repairs, Beyond Wow is here to deliver plumbing service that’s truly light years ahead.
Beyond Wow Plumbing has proudly served Austin homeowners since 1980, providing top-quality, dependable plumbing solutions. Specializing in service and replacement, our team is known for outstanding customer care, with a commitment to excellence on every job. Our exclusive Comet Care Club membership and our resourceful mascot, Remi the Raccoon, embody our dedication to keeping your home’s plumbing in peak condition with timely and efficient solutions. From routine maintenance to urgent repairs, Beyond Wow is here to deliver plumbing service that’s truly light years ahead.
You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.
For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.
Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.
Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.
A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.