Published by Craftsman Plumbing
New homeowners in Frisco and Plano TX should locate their main water shutoff valve, learn their water heater’s age, and schedule a plumbing inspection within the first 30 days of move-in. These three steps alone can prevent the most common and most expensive plumbing surprises. This guide covers the essential plumbing tips new homeowners in Frisco, Plano, and across the greater Dallas area need to protect their investment from day one.
Find and Test Your Main Water Shutoff Valve First
Before anything else, locate your main water shutoff valve. In most North Texas homes, it sits near the front of the house, either inside a garage, utility closet, or in a covered box near the curb called a meter box.
Turn it off and back on to confirm it actually works. Old gate valves in particular can seize up over time and fail to stop water flow when you need them most.
In a plumbing emergency, every second counts. If a pipe bursts or a fixture fails, knowing exactly where this valve is can mean the difference between a quick fix and thousands of dollars in water damage .
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Label the shutoff valve location so every adult in the household knows where it is.
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Find the individual shutoff valves under each sink and behind each toilet as well.
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Test these individual valves once a year. They can corrode shut if left alone too long.
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If your valve is stiff or leaks when turned, call a plumber to replace it before you have a real emergency.
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In Frisco and Plano new construction, shutoffs are typically ball valves and turn more easily than older gate valves.
Craftsman Plumbing recommends this as the very first thing any new homeowner does, even before unpacking boxes.
Know Your Water Heater Age and Condition
Water heaters in North Texas typically last 8 to 12 years for traditional tank units and 15 to 20 years for tankless models. Check the manufacturer label on your unit. The first four digits of the serial number usually contain the manufacture year and month.
The Frisco and Plano area has moderately hard water, which accelerates sediment buildup inside tank water heaters. Sediment reduces efficiency and shortens the unit’s life significantly.
If your water heater is over 8 years old, budget for a replacement in the near future. Buying a home with an aging water heater means that expense will land in your lap, not the previous owner’s.
Ask Craftsman Plumbing to inspect your water heater during a new homeowner plumbing walkthrough. We can tell you exactly how much life it has left and whether flushing the tank will help.
Understand What Frisco and Plano Water Quality Means for Your Pipes
Both Frisco and Plano receive water from the North Texas Municipal Water District, and it tends to run hard. Hard water has high mineral content, particularly calcium and magnesium, which leaves scale deposits inside pipes, water heaters, and appliances over time.
Here is what hard water does to your plumbing system:
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Reduces water pressure as scale narrows pipe interiors over years of buildup.
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Shortens the life of water heaters, dishwashers, and washing machines.
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Leaves white crusty deposits around faucets and showerheads.
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Makes soap and shampoo less effective, leaving residue on skin and hair.
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Can cause corrosion in certain pipe materials if left untreated.
A whole-home water softener is a smart investment in this area. Systems typically cost between $800 and $2,500 installed depending on home size and brand. Popular options include Kinetico, Culligan, and EcoWater, all of which have local dealers servicing the Frisco and Plano area.
If you are in a newer Frisco subdivision built after 2010, your home may already have a softener loop pre-plumbed in the garage. Check before purchasing a standalone unit.
Compare Common First-Year Plumbing Issues and Their Costs
New homeowners across the greater Dallas area often run into similar problems in that first year. Knowing the typical costs and what causes these issues helps you respond quickly instead of being caught off guard.
The Dallas area, including Frisco and Plano, sits on expansive clay soil. This soil swells in wet weather and shrinks in dry heat, and that movement stresses underground pipes and slab foundations constantly.
Slab leaks are more common here than in other parts of the country. If you notice warm spots on your floor, the sound of running water when nothing is on, or a sudden spike in your water bill, call a plumber immediately. Catching a slab leak early saves tens of thousands in foundation repair costs.
Set Up a Simple Seasonal Maintenance Routine
North Texas winters are unpredictable. Frisco and Plano can go weeks without a freeze and then get hit with a hard freeze like the February 2021 storm that burst pipes across millions of Texas homes. A simple maintenance calendar keeps your system ready year-round.
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Before winter (October to November): Disconnect and drain outdoor hoses. Insulate exposed pipes in the garage, attic, or crawl space. Know where your interior shutoff is in case temps drop suddenly.
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During a freeze warning: Let interior faucets drip slightly on exterior walls. Open cabinet doors under sinks on exterior walls to let warm air circulate.
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After winter (February to March): Inspect outdoor spigots and irrigation lines for damage. Check your water heater for sediment after months of heavy use.
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Spring (March to May): Turn on your irrigation system slowly and check each zone for broken heads or leaks. This is also a good time to flush your water heater.
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Summer (June to August): Monitor your water bill closely. High summer bills can signal a hidden leak or irrigation system problem. Frisco and Plano homeowners using irrigation can easily spend 60 to 70 percent of their water usage on landscaping in summer.
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Fall (September to October): Schedule your annual plumbing inspection before the holiday season. Plumbers are in high demand between Thanksgiving and Christmas.
Craftsman Plumbing offers seasonal checkups for homeowners throughout North Dallas. A one-hour inspection can identify small problems before they become expensive emergencies.
Learn the Plumbing Rules That Apply to Frisco and Plano Homes
Both Frisco and Plano fall under Texas state plumbing code, but each city enforces it through its own building and development departments. Any plumbing work beyond basic fixture replacement requires a permit in both cities.
Here is what new homeowners should know about local plumbing regulations:
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Water heater replacements require a permit and inspection in Frisco and Plano. Always use a licensed plumber who pulls the permit on your behalf.
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If you remodel a bathroom or kitchen and move plumbing lines, you need a permit. Unpermitted work can cause major problems when you sell the home.
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Frisco participates in the WaterSense program and offers rebates for replacing high-flow toilets and irrigation controllers with certified water-efficient models.
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Plano has a water conservation ordinance that restricts outdoor watering schedules. New homeowners should check the current schedule on the City of Plano Water Utilities website.
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The Texas State Board of Plumbing Examiners licenses all plumbers in the state. Always verify a plumber’s license before hiring.
Unpermitted plumbing work is one of the biggest red flags home inspectors find in North Texas homes. If you buy a home where the previous owner did DIY plumbing without permits, you inherit that liability.
FAQs on Plumbing Tips for New Homeowners in Frisco and Plano TX
How do I find out if my home has had plumbing problems before I moved in?
Request a seller’s disclosure statement and review the home inspection report carefully. Look for signs of past leaks such as water stains on ceilings, warped cabinet floors under sinks, or discolored grout in bathroom tile. A licensed plumber can also do a camera inspection of your drain lines to check for prior damage or root intrusion.
What water pressure should my Frisco or Plano home have?
Normal home water pressure in the Dallas area runs between 40 and 80 PSI. Most homes have a pressure reducing valve, called a PRV, that keeps pressure in the safe range. If your pressure is above 80 PSI, your PRV may need adjustment or replacement. High pressure stresses every pipe, fixture, and appliance in your home over time.
Should I get a plumbing inspection when I buy a new construction home in Frisco?
Yes. Even brand-new homes can have installation errors, missing insulation on pipes in attics, or improperly set water heater temperatures. A third-party plumbing inspection gives you documentation and peace of mind. Many Frisco builders offer a one-year warranty on plumbing, but you need to report issues before that window closes.
How much does a plumbing inspection cost in Plano TX?
A basic plumbing inspection in the Plano and Frisco area typically costs between $150 and $350. If you want a full camera inspection of your drain lines added, expect to pay $300 to $500 total. This is money well spent when you are learning the condition of a home you just purchased.
What should I do if my water bill suddenly spikes after moving in?
A sudden water bill increase usually means a running toilet, a leaking irrigation valve, or a hidden pipe leak. Start by putting a few drops of food coloring in your toilet tank and wait 15 minutes without flushing. If the color appears in the bowl, your flapper is leaking. If toilets are fine, call a plumber to check for a slab or underground leak.
Is it worth installing a tankless water heater in a Frisco or Plano home?
Tankless water heaters make a lot of sense in this area, especially for larger households. They provide on-demand hot water, save 20 to 30 percent on water heating costs, and last significantly longer than tank units. The upfront cost is higher, but the long-term savings and comfort usually justify it for homeowners planning to stay in a home for five or more years.
Wrap Up and Next Steps
The most important plumbing tips for new homeowners in Frisco and Plano TX come down to preparation, awareness, and acting early. Know where your shutoffs are, understand your water quality, follow the local seasons, and get an inspection before small issues become expensive ones.
Craftsman Plumbing has helped hundreds of new homeowners across North Dallas, from Frisco and Plano to Richardson, Carrollton, and Irving, start their homeownership journey with a solid plumbing foundation. We are a licensed, local team that knows North Texas homes inside and out.
Call us today at 214-444-9816 to schedule your new homeowner plumbing inspection or to ask any questions about your specific home. We are happy to walk you through exactly what you need to know.