Hansell Mechanical 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.
Hansell Mechanical 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.
I've been an electrician for nearly 10 years and I'm an owner-operated company based out of Quakertown. There is no job too small for me. A handful of jobs I take care of are outlets, switches, lights, ceiling, bath, and attic fans, electric car chargers, underground electric for outbuildings, electrical panels, service upgrades, troubleshooting and more.
"Tyler from Resistance did great job. He replaced & updated the service and panel along with running an underground line to my shed"
Francis D on July 2025
I've been an electrician for nearly 10 years and I'm an owner-operated company based out of Quakertown. There is no job too small for me. A handful of jobs I take care of are outlets, switches, lights, ceiling, bath, and attic fans, electric car chargers, underground electric for outbuildings, electrical panels, service upgrades, troubleshooting and more.
"Tyler from Resistance did great job. He replaced & updated the service and panel along with running an underground line to my shed"
Francis D on July 2025
Water Heater Express is a client focused company that strives to ensure the highest level of customer satisfaction. We sell and service all brands of water heaters. If it is an electric, natural gas, oil, or propane heater, we can handle it.
"I got called/text from Steeve right after I searched online for my water heater replacement he also gave me a quote right away and the same day at 9pm he came out to my house and replaced my leaking water tank , other services won’t give any quote and they are also asking upfront fee for the technician just to come out to see the problem. I highly recommended Water Heater Express that’s why I gave them 5 ⭐️"
Ricky F on June 2025
Water Heater Express is a client focused company that strives to ensure the highest level of customer satisfaction. We sell and service all brands of water heaters. If it is an electric, natural gas, oil, or propane heater, we can handle it.
"I got called/text from Steeve right after I searched online for my water heater replacement he also gave me a quote right away and the same day at 9pm he came out to my house and replaced my leaking water tank , other services won’t give any quote and they are also asking upfront fee for the technician just to come out to see the problem. I highly recommended Water Heater Express that’s why I gave them 5 ⭐️"
Ricky F on June 2025
Call Michael at County Line Plumbing & Heating, Inc. (215)429-3350 and visit our website www.countylineplumbingheating.com/ Proudly providing Honest, Reliable, Prompt & Friendly Service with 20+ years of Experience. Licensed and Insured HIC # PA066556. Professionalism and Customer Service are the backbone of my business. Call today for a Free Estimate for all your Plumbing & Heating needs from Emergencies to Remodeling Projects.
"None"
Bruce S on November 2021
Call Michael at County Line Plumbing & Heating, Inc. (215)429-3350 and visit our website www.countylineplumbingheating.com/ Proudly providing Honest, Reliable, Prompt & Friendly Service with 20+ years of Experience. Licensed and Insured HIC # PA066556. Professionalism and Customer Service are the backbone of my business. Call today for a Free Estimate for all your Plumbing & Heating needs from Emergencies to Remodeling Projects.
"None"
Bruce S on November 2021
At Dilling Heating & Cooling,We provide HVAC repair, maintenance, Tune-ups and full replacement services in the Bucks and Montgomery Counties and surrounding communities. We are available to you 24 hours a day, 7 days a week, and we respond to your heating or air conditioning issues within 24 to 48 hours upon initial request. Our technicians are Nexstar Network approved, meaning the have received training and certification from one of the most prestigious plumbing and HVAC accreditation organizations in the country. Call Robin-267-969-4856 to schedule HVAC services!
"service was excellent, responsivity was quick, the pro was very thorough, price were too high but service was good"
Alexander D on September 2024
At Dilling Heating & Cooling,We provide HVAC repair, maintenance, Tune-ups and full replacement services in the Bucks and Montgomery Counties and surrounding communities. We are available to you 24 hours a day, 7 days a week, and we respond to your heating or air conditioning issues within 24 to 48 hours upon initial request. Our technicians are Nexstar Network approved, meaning the have received training and certification from one of the most prestigious plumbing and HVAC accreditation organizations in the country. Call Robin-267-969-4856 to schedule HVAC services!
"service was excellent, responsivity was quick, the pro was very thorough, price were too high but service was good"
Alexander D on September 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The plumbing service responded quickly and efficiently. J was able to diagnose the problem and fix it promptly, preventing further damage. Their customer service was excellent, and I was very grateful for their help."
Shanice J on July 2025
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The plumbing service responded quickly and efficiently. J was able to diagnose the problem and fix it promptly, preventing further damage. Their customer service was excellent, and I was very grateful for their help."
Shanice J on July 2025
Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.
Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners.
A. Sharp Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 25 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Aaron and his son came promptly and they got right to work. They took out my old hot water heater and installed the new one in a professional and timely manner. Aaron and his son took the old tanks also. Aaron also took the time to explain things and his prices are very reasonable. I would recommend Aaron. "
James B on July 2025
A. Sharp Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 25 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!
"Aaron and his son came promptly and they got right to work. They took out my old hot water heater and installed the new one in a professional and timely manner. Aaron and his son took the old tanks also. Aaron also took the time to explain things and his prices are very reasonable. I would recommend Aaron. "
James B on July 2025
Services United specializes in repair services. We take pride in customer service and look forward to meeting all of your needs.
"Very professional"
Nancy L on October 2022
Services United specializes in repair services. We take pride in customer service and look forward to meeting all of your needs.
"Very professional"
Nancy L on October 2022
We are a family run waterproofing specialist company, owned and operated, since 1976 by A.J. DiElsi. We have one crew, one truck and start and finish one job at a time. We are completely insured with general liability and workman's compensation. There is no charge for estimates and we take no deposits on any job. You pay us upon completion of the job. We do not have salesmen. A.J. is the gentleman that comes out to deliver each estimate and he is on each job. We excel in impeccable workmanship, and the jobs are always left cleaner than when we arrived. We give a lifetime guarantee on our French Drains and it is transferable to each new homeowner. Please feel free to call with any questions 610-527-9444 or 610-409-0888, Additional phones: 610-960-1589. Or feel free to email us at : ajwaterproofing@verizon.net, you can also check us out on YouTube and our website, ajwaterproofing.com.
"QUICK, FRIENDLY, and CHEAP!! First, AJ called me within 30 seconds of me texting him asking for an estimate. I sent him a photo of our water leak issue and he immediately responded. He actually explained that we could probably handle the repair ourselves if we were up for it, instead of paying him or someone else. He then walked us through every step in detail and made sure we were comfortable with the directions. So in the end, it cost us $0 in labor and only a small amount for materials, and really demonstrated AJ's integrity and generosity!"
Jarcy M on September 2023
We are a family run waterproofing specialist company, owned and operated, since 1976 by A.J. DiElsi. We have one crew, one truck and start and finish one job at a time. We are completely insured with general liability and workman's compensation. There is no charge for estimates and we take no deposits on any job. You pay us upon completion of the job. We do not have salesmen. A.J. is the gentleman that comes out to deliver each estimate and he is on each job. We excel in impeccable workmanship, and the jobs are always left cleaner than when we arrived. We give a lifetime guarantee on our French Drains and it is transferable to each new homeowner. Please feel free to call with any questions 610-527-9444 or 610-409-0888, Additional phones: 610-960-1589. Or feel free to email us at : ajwaterproofing@verizon.net, you can also check us out on YouTube and our website, ajwaterproofing.com.
"QUICK, FRIENDLY, and CHEAP!! First, AJ called me within 30 seconds of me texting him asking for an estimate. I sent him a photo of our water leak issue and he immediately responded. He actually explained that we could probably handle the repair ourselves if we were up for it, instead of paying him or someone else. He then walked us through every step in detail and made sure we were comfortable with the directions. So in the end, it cost us $0 in labor and only a small amount for materials, and really demonstrated AJ's integrity and generosity!"
Jarcy M on September 2023
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.