A.A. Cassaro Plumbing 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.
A.A. Cassaro Plumbing 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.
LA Plumbing LLC 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.
"The communication was excellent."
David R on August 2019
LA Plumbing LLC 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.
"The communication was excellent."
David R on August 2019
We specialize in bathroom and kitchen remodels. General household plumbing installs and repair. Have us serve your place of business too! Do you need a new tub, shower, sink, water heater, softener, water main? Call us for a free quote!
"Val, Valco plumbing has done two plumbing projects for me in both bathrooms and did an excellent job. I recommend this business to anyone!"
Rob E on December 2023
We specialize in bathroom and kitchen remodels. General household plumbing installs and repair. Have us serve your place of business too! Do you need a new tub, shower, sink, water heater, softener, water main? Call us for a free quote!
"Val, Valco plumbing has done two plumbing projects for me in both bathrooms and did an excellent job. I recommend this business to anyone!"
Rob E on December 2023
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Very happy with service. Would not hesitate to Recommend to Family and Friends."
Augie J on June 2023
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Very happy with service. Would not hesitate to Recommend to Family and Friends."
Augie J on June 2023
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We have the best plumbing company in the area. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction. Call us today!
"Very professional job done, very clean and honest people,reasonable price , highly recommended."
DRAGAN S on May 2022
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. We have the best plumbing company in the area. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction. Call us today!
"Very professional job done, very clean and honest people,reasonable price , highly recommended."
DRAGAN S on May 2022
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
Nevada Plumbing Authority is the fastest growing, family run plumbing company in North Las Vegas servicing the Las Vegas Valley form Nellis Air Force Base to Southern Highlands; Summerlin to Henderson. We're a fully licensed and insured plumbing contractor for your protection and available 24/7 to help with any commercial or residential emergency plumbing repair. Our technicians are experienced to handle everything from drain cleaning to electric water heater repairs; bath or kitchen remodels to whole home re-piping. We will set an example of respect while building a professional relationship you can trust. Call to speak to a technician today!
"I called Jason in a panic as our water main was leaking thousands of gallons of water for quite awhile and we did not know. He immediately sent Andrew to assess and confirmed it was. They came out on Memorial Day and worked from 7am til 6pm tirelessly to get it all dug and fixed in one day. Herculean effort! They dug 45 feet in length. They are so passionate about what they do and so compassionate too! They did an excellent and thorough job explaining and advising every step of the way. They are the nicest people with very fair and competitive prices and superior quality customer service. Their professionalism and attention to detail and follow through did not go unnoticed. We will only be working with them going forward for all plumbing needs. So very knowledgeable and gracious. I would give them 20 stars not 5 and a big hug for being so wonderful to us!!"
Noell B on August 2022
Nevada Plumbing Authority is the fastest growing, family run plumbing company in North Las Vegas servicing the Las Vegas Valley form Nellis Air Force Base to Southern Highlands; Summerlin to Henderson. We're a fully licensed and insured plumbing contractor for your protection and available 24/7 to help with any commercial or residential emergency plumbing repair. Our technicians are experienced to handle everything from drain cleaning to electric water heater repairs; bath or kitchen remodels to whole home re-piping. We will set an example of respect while building a professional relationship you can trust. Call to speak to a technician today!
"I called Jason in a panic as our water main was leaking thousands of gallons of water for quite awhile and we did not know. He immediately sent Andrew to assess and confirmed it was. They came out on Memorial Day and worked from 7am til 6pm tirelessly to get it all dug and fixed in one day. Herculean effort! They dug 45 feet in length. They are so passionate about what they do and so compassionate too! They did an excellent and thorough job explaining and advising every step of the way. They are the nicest people with very fair and competitive prices and superior quality customer service. Their professionalism and attention to detail and follow through did not go unnoticed. We will only be working with them going forward for all plumbing needs. So very knowledgeable and gracious. I would give them 20 stars not 5 and a big hug for being so wonderful to us!!"
Noell B on August 2022
"Fast and efficient... Highly recommend..."
Kari H on January 2025
"Fast and efficient... Highly recommend..."
Kari H on January 2025
Were a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"I really appreciated the quick response. Keegan also pointed out other areas that may soon require repairs."
Cassandra S on May 2025
Were a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!
"I really appreciated the quick response. Keegan also pointed out other areas that may soon require repairs."
Cassandra S on May 2025
At Vegas Valley Plumbing, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
"They were prompt and professional. Highly recommend them"
Kimberly B on May 2025
At Vegas Valley Plumbing, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
"They were prompt and professional. Highly recommend them"
Kimberly B on May 2025
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.