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Water heater installers and replacers in Williamsport
"YOU HAVE BEEN SERVICED BY A LOCAL FREEMASON". RC Heating and Cooling 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.
"Work done on time and very professional "
William K on May 2025
"YOU HAVE BEEN SERVICED BY A LOCAL FREEMASON". RC Heating and Cooling 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.
"Work done on time and very professional "
William K on May 2025
As an independant contractor, I believe in building it right the first time. I am committed to superior quality and results. I listen to your vision and we turn those visions into reality. We can focus on restoring the past or creating the future from your own concepts. Quality construction. Honest service. Great value. WHL Construction is committed to helping you and your home to have a better relationship. Give us a call today to get a free estimate. (570) 755-1991 William Lamey, Owner
"The crew came to the house and modified their way of working to accommodate the tight work space. They were friendly and went above what they had to do by saving my flowers out of my flower bed before they began digging out the space. They answered my questions and explained how things were going. The company owner often checked in by phone and in person to communicate with me regarding the job."
Kristy S on June 2021
As an independant contractor, I believe in building it right the first time. I am committed to superior quality and results. I listen to your vision and we turn those visions into reality. We can focus on restoring the past or creating the future from your own concepts. Quality construction. Honest service. Great value. WHL Construction is committed to helping you and your home to have a better relationship. Give us a call today to get a free estimate. (570) 755-1991 William Lamey, Owner
"The crew came to the house and modified their way of working to accommodate the tight work space. They were friendly and went above what they had to do by saving my flowers out of my flower bed before they began digging out the space. They answered my questions and explained how things were going. The company owner often checked in by phone and in person to communicate with me regarding the job."
Kristy S on June 2021
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!
"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."
Jennifer S on March 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!
"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."
Jennifer S on March 2025
Quality Workmanship, Problem Solving Solutions, Works With You In Planning, Designing And Staying Within Your Budget
"Our HOA hired Gary Nolder to repair and renovate our 2BR 1BA unit that had succumbed to uneven flooring over the years and a flooded kitchen. From the start, Gary seemed perfect, attentive and detailed with great designs. However the second he received the money is when the problems. Coordinating with Gary became slower due to his frequent vacations and inability to get ahold of him several times over 3 months. We had to reach out to his subcontractors and he scolded us for doing this! The cardinal sin is that Gary's team either purposely choose to not level the flooring substrate by simply adding new subfloor on-top of the old structurally problematic base, which would have kept the problem unresolved! We and our HOA ended up breaking ties and cutting our losses with him, very sad because we lost countless weeks with him. We don't recommend Gary to anyone."
Oleg A on July 2023
Quality Workmanship, Problem Solving Solutions, Works With You In Planning, Designing And Staying Within Your Budget
"Our HOA hired Gary Nolder to repair and renovate our 2BR 1BA unit that had succumbed to uneven flooring over the years and a flooded kitchen. From the start, Gary seemed perfect, attentive and detailed with great designs. However the second he received the money is when the problems. Coordinating with Gary became slower due to his frequent vacations and inability to get ahold of him several times over 3 months. We had to reach out to his subcontractors and he scolded us for doing this! The cardinal sin is that Gary's team either purposely choose to not level the flooring substrate by simply adding new subfloor on-top of the old structurally problematic base, which would have kept the problem unresolved! We and our HOA ended up breaking ties and cutting our losses with him, very sad because we lost countless weeks with him. We don't recommend Gary to anyone."
Oleg A on July 2023
Fine quality, remodeling, concrete, concrete overlay, decks, sun rooms, restoration. Did the canal boat restoration for the Muncy historical society. Have built barns also. Hidden rooms,pool install. In ground or above ground. Chimney caps self made heavy duty. Metal working. No financing. currently 5 employees .
Fine quality, remodeling, concrete, concrete overlay, decks, sun rooms, restoration. Did the canal boat restoration for the Muncy historical society. Have built barns also. Hidden rooms,pool install. In ground or above ground. Chimney caps self made heavy duty. Metal working. No financing. currently 5 employees .
one employee my self I do sub-contracting work to billing on install get half down and half at end of job. Service call due at time of service and no financing at this time
one employee my self I do sub-contracting work to billing on install get half down and half at end of job. Service call due at time of service and no financing at this time
Commercial/Residential Construction. All Phases of construction.
Commercial/Residential Construction. All Phases of construction.
We are a small locally owned business with 17 years of experience. We are a high quality company with good prices.
"My best experience with any contractor. Professional, timely, and a great value. Had one small challenge the week after install, made Mark aware of it and he was here the next morning. Awesome!"
Tracy L on June 2018
We are a small locally owned business with 17 years of experience. We are a high quality company with good prices.
"My best experience with any contractor. Professional, timely, and a great value. Had one small challenge the week after install, made Mark aware of it and he was here the next morning. Awesome!"
Tracy L on June 2018
Contractor. With our technical know-how, specifications understanding, and the meticulous care and craftsmanship required to preserve and protect the historical structure. Our additional capabilities such as Lead Paint Preparation and excellent safety record will add to the success of your project. Additional area - Duncanon, Mechaniscburg, & Hershey,
Contractor. With our technical know-how, specifications understanding, and the meticulous care and craftsmanship required to preserve and protect the historical structure. Our additional capabilities such as Lead Paint Preparation and excellent safety record will add to the success of your project. Additional area - Duncanon, Mechaniscburg, & Hershey,
We have been in business for 23 years and currently employee 20.
We have been in business for 23 years and currently employee 20.
Water heater installations and replacements FAQs
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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