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Water heater installers and replacers in Morgan City
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.
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Hamilton T on February 2023
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.
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Hamilton T on February 2023
Trahan’s Heating & Cooling has been dedicated to you and your home for over 28 years. Our experience and commitment allow us to tackle any problem you may have. We prioritize our customers’ comfort above all else in an effort to bring you a convenient fix to your problems. Trust our team of home service technicians who have worked hard to meet the highest standards in the industry. Our certified experts will treat you and your home with the utmost care and use their expertise to make your home safe and efficient. You can’t outrun emergency home repairs, so neither will we. No matter what time of day or night, you can count on us to show up for you. We know the importance of haste and returning your home to working order. When you need people you can depend on, call Trahan’s Heating & Cooling. Our team will always get the job done right – we guarantee it.
Trahan’s Heating & Cooling has been dedicated to you and your home for over 28 years. Our experience and commitment allow us to tackle any problem you may have. We prioritize our customers’ comfort above all else in an effort to bring you a convenient fix to your problems. Trust our team of home service technicians who have worked hard to meet the highest standards in the industry. Our certified experts will treat you and your home with the utmost care and use their expertise to make your home safe and efficient. You can’t outrun emergency home repairs, so neither will we. No matter what time of day or night, you can count on us to show up for you. We know the importance of haste and returning your home to working order. When you need people you can depend on, call Trahan’s Heating & Cooling. Our team will always get the job done right – we guarantee it.
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!
"They did fine"
Keavon R on May 2025
Additional DBA - Alfreds Plumbing Heating And AC Service.
Additional DBA - Alfreds Plumbing Heating And AC Service.
We are a brick Laying and remodeling company with the best artist in brick laying and carpenters in Louisiana!!!
We are a brick Laying and remodeling company with the best artist in brick laying and carpenters in Louisiana!!!
Home Improvement
Home Improvement
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.
Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.
Ever since opening our doors back in 2000, we’ve been committed to our clients’ unique project needs and achieving their utmost satisfaction with our work. As a leader in the industry, we use a comprehensive approach in order to provide a wide range of services for the projects we’re involved with. From dealing with bureaucratic requirements to coordinating with subcontractors, Cornerstone Contractors LLC guarantees precise, timely, and efficient work. Get in touch to bring your vision to life today.
"We are very pleased with the level of service received and the job performance of the crew. Alex went above and beyond informing us of the complete process start to finish."
Kim A on April 2023
Ever since opening our doors back in 2000, we’ve been committed to our clients’ unique project needs and achieving their utmost satisfaction with our work. As a leader in the industry, we use a comprehensive approach in order to provide a wide range of services for the projects we’re involved with. From dealing with bureaucratic requirements to coordinating with subcontractors, Cornerstone Contractors LLC guarantees precise, timely, and efficient work. Get in touch to bring your vision to life today.
"We are very pleased with the level of service received and the job performance of the crew. Alex went above and beyond informing us of the complete process start to finish."
Kim A on April 2023
Since 1947, we have been the premier company for your air conditioning and heating needs. We are YOUR comfort specialists. We take Visa, MasterCard, Discover, check and cash. Call and find out about our amazing financing offers.
Since 1947, we have been the premier company for your air conditioning and heating needs. We are YOUR comfort specialists. We take Visa, MasterCard, Discover, check and cash. Call and find out about our amazing financing offers.
FAQs for water heater installation and replacement projects in Morgan City, LA
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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Tankless Water Heater - Install
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Gas Piping
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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