We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES
"Fast service!."
Marilou L on August 2024
We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES
"Fast service!."
Marilou L on August 2024
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"Convenient and reliable communication, but their quote came in $1000+ more than everyone else who came out."
Joseph C on October 2024
When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.
"Convenient and reliable communication, but their quote came in $1000+ more than everyone else who came out."
Joseph C on October 2024
Please contact for more information
Please contact for more information
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
24/7 Well and Pump Repair. All major credit cards accepted
24/7 Well and Pump Repair. All major credit cards accepted
Licensed trade professionals that Design, Build Custom, Historical Renovations, Remodel, Repairs Residential & Commercial Construction, New Construction, Commercial Build-out, Restaurants Building Yesterday's Dreams and Tomorrow's Memories
Licensed trade professionals that Design, Build Custom, Historical Renovations, Remodel, Repairs Residential & Commercial Construction, New Construction, Commercial Build-out, Restaurants Building Yesterday's Dreams and Tomorrow's Memories
Since opening our doors, we have been committed to providing service of the highest quality, paying particular attention to working efficiently while keeping the lines of communication with our clients clear and concise. We are a very family oriented company located in Gainesville FL.
Since opening our doors, we have been committed to providing service of the highest quality, paying particular attention to working efficiently while keeping the lines of communication with our clients clear and concise. We are a very family oriented company located in Gainesville FL.
We are state certified and fully insured we offer the best in the business cleanings we actually clean both coils with the foaming coil cleaner ,vacuum out the entire return closet or duct , clean out the drain lines for $175.00 we also test and check all electrical and freon pressure
We are state certified and fully insured we offer the best in the business cleanings we actually clean both coils with the foaming coil cleaner ,vacuum out the entire return closet or duct , clean out the drain lines for $175.00 we also test and check all electrical and freon pressure
state license building contractor cbc-060309 complete job contractor(turn key) state licensed roofer state certified blower door tester
state license building contractor cbc-060309 complete job contractor(turn key) state licensed roofer state certified blower door tester
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
Additional DBA - Krell Industries. Family owned & operated. Nationwide service.
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.