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
"This was for a full central AC system replacement. Not only was Black Knights the most economical option, but Brian talked with me through the process of what needed to be done and even other quotes that I got to ensure I was comfortable and taken care of. The workers were very nice, the job was done very quickly, and the AC is blowing cold. Brian has great customer service and is great to work with. I will be using Black Knights again!"
Alon R on September 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
"This was for a full central AC system replacement. Not only was Black Knights the most economical option, but Brian talked with me through the process of what needed to be done and even other quotes that I got to ensure I was comfortable and taken care of. The workers were very nice, the job was done very quickly, and the AC is blowing cold. Brian has great customer service and is great to work with. I will be using Black Knights again!"
Alon R on September 2023
We are a family owned company providing affordable and environmentally safe sewer treatment systems. We install and repair septic tanks, culverts, liftstations, and much more.
"went great. very reasonable price. we are very pleased and will hire again."
Ron L on October 2024
We are a family owned company providing affordable and environmentally safe sewer treatment systems. We install and repair septic tanks, culverts, liftstations, and much more.
"went great. very reasonable price. we are very pleased and will hire again."
Ron L on October 2024
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
open 24/7
open 24/7
family owned and operated. can do warranty and insurance jobs
family owned and operated. can do warranty and insurance jobs
Sales & Service of all kitchen equipment
Sales & Service of all kitchen equipment
No Job Too Small! Over 20+ years experience in ALL PHASES of building trades/maintenance and restoration!! Full service Home Repair/Handyman/Painting and Renovation Services! Everything from Electrical, Plumbing, Carpentry to Painting, One Wall or the WHOLE House! :) Serving CENLA, Rapides, Grant, LaSalle and Avoyelles but can accommodate bigger jobs anywhere in the state! Dave: 318-528-0407 (OK to Text)
No Job Too Small! Over 20+ years experience in ALL PHASES of building trades/maintenance and restoration!! Full service Home Repair/Handyman/Painting and Renovation Services! Everything from Electrical, Plumbing, Carpentry to Painting, One Wall or the WHOLE House! :) Serving CENLA, Rapides, Grant, LaSalle and Avoyelles but can accommodate bigger jobs anywhere in the state! Dave: 318-528-0407 (OK to Text)
REWORK RECONSTRUCTION BEIN THE HAMMOND AREA SENCE 2000 SERVING IN THE PARISHES IN ALL TYPES OF CONSTRUCTION TRADES FROM THE GROUND UP CONSTRUCTION TO THE CAP ON THE ROOF. ALL REPAIRS INTERIOR AN EXTERIOR.MOBILE HOME REPAIR IN AN OUT AN NEW REPLACEMENT METAL ROOF WITH QUALITY MATERIALS FROM VENDORS IN THE AREA AL WORK AN REPAIRS WARRANTIED.FROM THE SMALLEST TO THE BIGGEST WE CAN HANDLE WHAT EVER YOU NEED AN HAVE LIVED IN THE AREA 45 YEARS
REWORK RECONSTRUCTION BEIN THE HAMMOND AREA SENCE 2000 SERVING IN THE PARISHES IN ALL TYPES OF CONSTRUCTION TRADES FROM THE GROUND UP CONSTRUCTION TO THE CAP ON THE ROOF. ALL REPAIRS INTERIOR AN EXTERIOR.MOBILE HOME REPAIR IN AN OUT AN NEW REPLACEMENT METAL ROOF WITH QUALITY MATERIALS FROM VENDORS IN THE AREA AL WORK AN REPAIRS WARRANTIED.FROM THE SMALLEST TO THE BIGGEST WE CAN HANDLE WHAT EVER YOU NEED AN HAVE LIVED IN THE AREA 45 YEARS
We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide. Our team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.
We provide professional services such as: biohazard, hoarding, water damage, thorough mold remediation, drug use/lab, and crime scene clean up services to the whole of Louisiana and nationwide. Our team is committed to providing efficient, discreet, and empathetic services tailored to each unique situation. Whether you're dealing with an urgent clean up need or seeking reliable restoration services, we're here to ensure a safe and healthy environment.
Privately Owned and Operated
Privately Owned and Operated
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.