More Than A Name...It's How We Do Business
No hot water? Tank leaking? Pilot light won’t stay lit? Golden Rule Plumbing repairs, replaces, and installs gas, electric, and tankless water heaters in West Chester, West Goshen, East Goshen, Westtown and East Bradford, and same day replacement is available in most cases. Our shop is on Pottstown Pike, so the common 40 and 50 gallon Bradford White units are usually on the truck or ten minutes away.
If you already know what you need, jump straight to water heater repair, water heater replacement cost and sizing, or tankless water heaters. If you’re not sure, keep reading: below is how we tell a repair from a replacement, what the work costs, and the house pressure issues that quietly shorten a water heater’s life.
We install all brands of water heaters, but the only brand we provide ourselves is Bradford White. Not sure whether you need a repair or a new unit? Call 610-701-3371 and ask. We can usually tell you over the phone and give you a price range to go with it.
Ask about pricing when you call. A range for most jobs, often a firm number from photos.
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Most calls come down to two questions: how old is the unit, and where is the water coming from.
Water on the floor from the tank itself means replacement. Once a tank rusts through there is no repair.
Water from the relief (blow-off) valve is usually a repair, not a new heater. It often points to high house pressure or a failed expansion tank. More on that below.
No hot water, lukewarm water, or a pilot that won’t stay lit on a unit under about 7 years old (electric) or 10 years old (gas) is usually worth repairing. A thermocouple, element, thermostat, or gas valve is a fraction of the cost of a new unit.
The same problems on an older unit usually mean it’s time for a replacement. Gas tanks last 10 to 12 years and electric 8 to 10, and a repair on a tank already past that often buys a year, not five.
Tankless is worth a look if you run out of hot water regularly, want to free up floor space, and plan to stay in the home long enough to recoup the higher upfront cost.
We’ll tell you which one you’re looking at. We don’t sell “good, better, best” packages, and we don’t push a replacement when a $300 part will do.
Prices include the unit, labor, haul-away of the old heater, and the permit where one is required. Fuel type, tank size, venting, and a tight basement all move the number. Ask us when you call and we’ll give you a range; a photo of the data plate usually gets you a firm number.
| Job | Typical installed price | Details |
|---|---|---|
| Water heater repair | $150–$825 | Water heater repair |
| Tank water heater replacement (40–50 gal, gas or electric) | $2,000–$4,500 | Replacement cost & sizing |
| Tankless water heater installation | $5,000–$6,475 | Tankless water heaters |
| Pressure reducing valve replacement | $475–$625 | Pressure reducing valve |
No hot water, or not enough. On a gas heater this is often the thermocouple, gas control valve, or burner; a blinking light on the gas valve is the usual tell. On an electric heater it is almost always one of the two heating elements. Both are repairs, not replacements, as long as the tank itself is sound.
Water around the base. First we figure out where it is coming from. A drip from a fitting, the drain valve, or the relief valve is repairable. Water seeping from the tank body means the tank has failed, and that is a replacement.
The blow-off (T&P relief) valve is leaking or opening on its own. This one surprises people. A relief valve that drips or pops sporadically usually does not mean the heater is bad. It often means the valve itself has worn out, or that your house water pressure is too high and the expansion tank is no longer absorbing the spikes. The fix is typically a new relief valve, a new expansion tank, and sometimes a new pressure reducing valve, all far cheaper than a new heater.
Popping or rumbling. Sediment on the bottom of the tank. A flush helps if caught early; on an older unit it is a sign the tank is nearing the end.
Not sure which bucket you are in? Call 610-701-3371. In most cases we can tell you over the phone and give you a range for either path. See our water heater repair page for more.
We get asked about brands on almost every water heater call, so here is the short version.
The only brand we stock and sell is Bradford White. They are built in Michigan, sold only through licensed plumbing contractors, and the warranty is handled by the installing plumber rather than a 1-800 number. After nearly two decades of installing them, it is the brand we are comfortable putting our name on.
That said, we install all brands. If you already bought an AO Smith, Rheem, Navien, Rinnai, or anything else, we will install it correctly and to code; we just won’t sell those units ourselves. For sizing, fuel type, and what a replacement costs, see the replacement page.
High house water pressure is one of the most common reasons water heaters, expansion tanks, and relief valves fail early in West Chester and across Chester County. Anything over 80 psi is outside code, and plenty of homes on public water, especially in West Goshen and Westtown, test well above that.
We don’t test pressure on every install. We typically check it when something during the job suggests a problem: faucets flowing harder than expected, a whistling or humming sound in the pipes, a relief valve that has been dripping, or an expansion tank that failed young. When the number comes back high, the right fix is a pressure reducing valve (we provide Watts) and usually a new expansion tank with it. That’s a repair, and it usually saves the new heater you didn’t need.
If you are on public water, code requires an expansion tank on the water heater. If you are on a well, your well pressure tank does that job.
If any of those sound familiar, mention it when you call and we will check the pressure while we are there. A pressure reducing valve swap is a quick job and protects everything downstream, including your new water heater.
Water heater service by town: Malvern | Exton | Downingtown | Phoenixville | Kennett Square | Chester Springs.
Borough homes bring tight basements, old venting, and galvanized supply lines that need attention when the heater comes out. West Goshen and Westtown have a lot of 2000s-era builder-grade tanks hitting 10 to 12 years at once. Much of our crew grew up in West Chester and has been in these basements before, which is why we can usually quote accurately from a phone call and a photo.
Standard 40 to 50 gallon gas or electric replacements run $2,000 to $4,500 installed, including haul-away and the permit where one is required. Tankless runs $5,000 to $6,475. Most repairs run $150 to $825. Call with the model number or a photo of the data plate and we’ll give you a number.
Usually, for standard gas and electric tanks. Our shop on Pottstown Pike stocks the common sizes. Power vent and tankless units sometimes take a day to source.
On average, electric water heaters last 8-10 years and gas water heaters last 10-12 years
Typically, installation can be completed in 3-4 hours, but timing may vary based on the model and existing system.
Tank water heaters store 40 to 50 gallons of heated water and keep it hot around the clock. Tankless models heat water on demand as it flows through the unit, so you never run out, they use less gas, and they last roughly twice as long, but they cost more up front and need an annual flush. See our tankless water heater page for a full comparison and pricing.
If you’re on public water you will need an expansion tank as they are required by code, if you’re on well water your pressure tank acts as your expansion tank.
The expansion tank serves as a cushion for excess water pressure in your home’s plumbing system. It helps absorb pressure spikes, protecting your fixtures and reducing the risk of damage.
Yes. We install all brands of water heaters, including homeowner-supplied units from AO Smith, Rheem, Navien, Rinnai, and others. Bradford White is the only brand we stock and sell ourselves, because it is contractor-only and we can stand behind the warranty directly.
Usually not. A temperature and pressure relief valve that drips or opens sporadically most often means the valve has worn out or your house pressure is too high and the expansion tank is no longer doing its job. The typical fix is a new relief valve, a new expansion tank, and sometimes a new pressure reducing valve. If the tank itself is leaking, that is a different story and a replacement is the answer.
Not on every job. We typically check house pressure when we notice something that points to a problem, such as faucets flowing harder than expected, whistling in the pipes, or a relief valve that has been discharging. If you would like it checked regardless, just ask when you call and we will test it while we are there.
