
Plumber in Allen, TX
Fast-growing route northeast of Carrollton. Twin Creeks, Watters Crossing, Cottonwood, we know them all.
Allen, one of our fastest-growing service routes
Allen has been one of our most consistent growth areas over the past several years. The combination of newer construction hitting the 15-20 year mark and a high concentration of large single-family homes means plumbing calls are steady and the jobs tend to be substantial. Twin Creeks, Watters Crossing, and the Cottonwood subdivisions keep us busy.

What plumbing looks like in Allen
Different sections of the city, different infrastructure. Same master plumber.
Pre-1995 Allen
Galvanized steel supply lines approaching 40 years old, frequent polybutylene presence in late-80s builds, cast iron sewer starting to fail. Whole-house repipes common.
Twin Creeks and Watters Crossing
Copper supply lines 20-30 years old, slab leaks increasingly common, water heaters in elevated locations on second floors and attics add damage risk.
Highland Park and Newer Allen
PEX supply and modern drain systems but builder-quality installations with pressure, venting, and gas line sizing issues in volume-built homes.
What homeowners call us for in Allen
Tap any service to see the full breakdown.
Slab leak detection and repair
Electronic leak location without unnecessary demolition. Options: direct access, reroute, or epoxy lining based on system age.
Water heater replacement
Tank and tankless installs. Same-day on most models. Full permit and disposal included.
Whole-house repipe
PEX replacement of galvanized or polybutylene supply systems. One day for most single-story homes.
Sewer line repair
Camera inspection first, then repair or full replacement depending on what we find.
Drain cleaning
Hydro-jet and cable clearing for kitchen and bathroom drains. Same-day in most cases.
Gas line repair and installation
Outdoor kitchens, gas ranges, suspected leaks, new appliance hookups. Licensed for all residential gas work.
Water line repair
Pinhole leaks, burst lines, and main water line repair or replacement.
From call to fixed in Allen
Same process, every job. Master plumber on site, honest diagnosis, clear price.
- 01
Call or Request a Quote
Reach us at (972) 210-9033 or fill out the form. Phones answered fast, evenings until midnight.
- 02
We Come To You
A licensed master plumber arrives at your door. The service call fee applies to any work you approve.
- 03
Honest Diagnosis
We tell you what is actually wrong, what it costs, and what your options are. No upselling. You decide.
- 04
We Get It Done
Approved work starts right away when possible. Every job covered by a 1-year warranty on parts and labor.
What to know about Allen plumbing
Allen HOAs are among the more active in Collin County. For any work involving yard excavation or exterior disruption, check your HOA's contractor requirements before work starts. We've navigated this often enough in Twin Creeks, Watters Crossing, and Cottonwood that we can help you understand what's typically required.
City of Allen permits are required for most plumbing beyond fixture swaps. We pull all permits on qualifying work. No exceptions. If a quote doesn't mention permits, ask why.
Allen water is moderately hard, which accelerates sediment buildup in water heaters and speeds up anode rod depletion. We recommend annual water heater flushing and inspection. Most original units in 1995-2005 homes are at or past the end of their rated service life.
North Texas clay soil movement is a consistent factor. See how DFW clay soil affects sewer lines. Hydrostatic sewer testing is the best way to confirm sewer integrity on any Allen home you're buying or have owned for 15-plus years.
For jobs near our Carrollton home base, see Carrollton plumbing service. We also cover the full corridor from Richardson to McKinney.
Common neighborhoods we serve: Twin Creeks, Watters Crossing, Cottonwood, Highland Park at Allen, Bethany Lakes, Exchange Park, Montgomery Farm Estates, Greenville Heights, Story Park.
How fast we get to Allen
From our Carrollton shop, by sub-area.
30-35 min
Twin Creeks and Watters Crossing
30-35 min
Central Allen (US-75 corridor, Exchange Pkwy)
35-40 min
East Allen (Stacy Rd, Highlands Dr area)
What homeowners near Allen say
“We had a slab leak and were panicking. Chad walked us through the whole process, explained what he was doing at every step, and his price was fair. He even followed up the next week to make sure everything was holding. This is the only plumber we'll call from now on.”
Jennifer K.
Frisco, TX
“The last plumber we called tried to sell us a whole new system when all we needed was a valve replacement. Chad was honest about what the actual problem was and fixed it for a fraction of what the other company quoted. That's rare.”
Mike R.
Plano, TX
“Chad came out the same day we called. He looked at our water heater, told us exactly what was wrong, gave us a price, and got it done that afternoon. No surprises on the bill. We've used other plumbers in the area and this was by far the best experience.”
Sarah M.
Carrollton, TX
Other DFW cities we cover
Same master plumber, same response time. Tap any city for the full breakdown.
Carrollton
Home base. We know every neighborhood in Carrollton, from Rosemeade and Hebron to Indian Creek and Trinity Mills.
The Colony
Lakeside living comes with its own plumbing quirks. We have seen them all on Lake Lewisville homes.
Lewisville
Right up the road from us in Carrollton. Quick response times across every Lewisville zip code.
Coppell
Great schools, great neighborhoods, and we keep the water running across every Coppell zip code.
Plano
One of our most-trafficked routes. Quick response across all of west Plano, Legacy and Willow Bend.
Frisco
Newer construction, older problems. We handle both across every Frisco neighborhood, west to east.
Grapevine
Historic homes downtown, newer builds north of 121. We bridge both with the same master plumber.
Little Elm
Just up the road. Same response time as Carrollton, same master plumber, same warranty.
Allen
Fast-growing route northeast of Carrollton. Twin Creeks, Watters Crossing, Cottonwood, we know them all.
McKinney
Historic downtown meets master-planned sprawl. We know both ends of McKinney, from 1930s pipes to brand-new builds.
Richardson
Dense, older neighborhoods 12 miles east of us. Canyon Creek, Heights Park, prime repipe and slab leak territory.
Addison
Just 6 miles from our shop. Dense condo and townhome market alongside 1980s single-family homes.
Farmers Branch
4 miles from us and full of 1960s-80s homes. Brookhaven, Valwood, Fox Glen, prime repipe and slab leak territory.
Flower Mound
Large-lot HOA territory 14 miles northwest. Bridlewood, Wellington, Lakeside entering first major service cycle.
Plumbing questions from Allen homeowners
If you don't see yours, just call. We answer the phone.
How much does a service call cost?
A service call covers the trip out, a licensed master plumber on site, and a full diagnosis. If you approve any work, the service call fee applies toward the total — you only pay it once. We tell you the price before we start, so you're never surprised by the bill.
What's Actually Included in the Service Call
When you book a service call with us, here's what you get:
- Drive time and arrival to your address in northern DFW
- Master plumber on site (not a tech, not a dispatcher — Chad Cole or someone trained the same way)
- Full diagnosis of the issue. Not a guess — actual pressure tests, camera inspection, or whatever the situation calls for
- Honest options conversation — usually 2-3 paths from cheapest fix to most durable, with the trade-offs spelled out
- Written price before any work begins
How the Fee Works on Approved Work
If you decide to move forward with a repair or installation that day, the service call fee applies as a credit toward the total. You don't pay twice. Example: if the service call is $89 and the repair quote is $450, you pay $450 total — not $539.
If you don't approve any work that day, you only pay the service call. No upselling, no pressure to "let us start" before you've seen the price.
What We Don't Do
- We don't charge for estimates over the phone or text. If you can describe the problem, we'll often give you a ballpark before we even drive out.
- We don't add hidden charges or surprise fees mid-job. If we hit something unexpected (like a corroded shutoff valve we didn't know about), we stop, show you, quote it, and let you decide.
- We don't mark up parts to triple retail. Most plumbers do; we don't.
Common Repairs and What They Run
Full pricing depends on what we find, but for context:
- Faucet repair or replacement: $150-$400
- Garbage disposal install: $250-$450
- Water heater diagnostic and repair: $300-$1,200
- Drain cleaning: $200-$500
- Gas line repair: varies, usually $400-$1,500
Get a real number for your situation by calling (972) 210-9033. We answer the phone. Same master plumber every time.
Do you offer free estimates?
Yes. Cole's Plumbing gives you a written estimate before any work begins, with line-item pricing so you can see exactly what each part of the job costs. We don't start until you approve the number. No pressure, no surprises, no "while we're here" upsells.
How Our Estimate Process Works
When we arrive for a service call:
- We diagnose first. We look at the actual problem — not a sales pitch dressed up as a "system check." If the issue is a $30 fix, we'll tell you that.
- We give you 2-3 options with trade-offs. Cheapest fix, balanced fix, longest-lasting fix. Each has a price.
- You decide. No "I need to ask my manager." Chad answers the phone, Chad gives the price.
- We get it in writing before tools come out. Email, text, or paper.
What "Free Estimate" Means (and Doesn't)
The service call fee covers the trip and diagnosis. If we're digging up a yard to look at a sewer line or running a camera inspection, that's real work and the fee applies. But if we approve any repair from that visit, the service call fee credits toward the total — you don't pay twice.
For large jobs (full repipes, water heater installs, sewer line replacements), we often quote without a service call fee at all. Call (972) 210-9033 and tell us what you're thinking — we'll let you know.
Things We Won't Do on the Estimate
- No "today only" pricing tricks. Our quote is good for 30 days. The price doesn't change because you slept on it.
- No bundled "system replacement" pitches for what should be a $200 repair. If your water heater needs a $40 thermocouple, we're replacing the thermocouple.
- No fake "discounts." The price we quote is the price.
Common Estimates We Give
- Drain cleaning: $200-$500 depending on access
- Water heater install: $1,200-$2,800 (tank), $3,500-$6,500 (tankless)
- Slab leak repair: $1,500-$4,500 depending on location
- Whole-house repipe: $5,500-$12,000 for a typical DFW home
Get a real number for your situation. Call (972) 210-9033. Master plumber on the phone, master plumber at your door.
What areas do you serve?
Cole's Plumbing serves the northern Dallas-Fort Worth area. We're based in Carrollton, TX, and respond same-day to Carrollton, The Colony, Lewisville, Coppell, Plano, Frisco, Grapevine, Little Elm, Flower Mound, Addison, Farmers Branch, and surrounding cities. If you're in northern DFW and not sure if we cover you, just call.
Cities We Serve Daily
Same-day service available in:
- Carrollton, TX — home base, fastest response
- The Colony, TX — 10 minutes away
- Lewisville, TX — full coverage
- Coppell, TX — full coverage
- Plano, TX — full coverage
- Frisco, TX — full coverage
- Grapevine, TX — full coverage
- Little Elm, TX — full coverage
Also serving Flower Mound, Addison, Farmers Branch, Highland Village, Lake Dallas, and Hebron.
What "Northern DFW" Means for Response Time
We operate out of Carrollton, so response time is partly geography:
- 15-min radius (Carrollton, The Colony, Coppell, Lewisville, parts of Plano/Frisco): typically same morning
- 30-min radius (Plano, Frisco, Grapevine, Little Elm, Highland Village): typically same day
- 45+ min (parts of Dallas proper, Mesquite, Garland, Allen): we'll come, but plan for next day unless emergency
Outside the Standard Service Area?
If you're south of I-635 (deep Dallas, Oak Cliff, Mesquite) or out toward Mansfield/Arlington, give us a call anyway. We take some longer-distance jobs, especially for whole-house repipe, sewer line repair, or hydrostatic testing — work that's worth the drive.
For routine emergency plumbing or drain cleaning outside northern DFW, we may refer you to someone closer. We'd rather tell you that upfront than show up two hours late.
Not sure? Call (972) 210-9033 with your zip and we'll tell you straight.
Are you licensed and insured?
Cole's Plumbing is fully licensed and insured. Our owner, Chad Cole, holds a Texas Master Plumber license (RMP-40414) issued by the Texas State Board of Plumbing Examiners, and we carry $2 million in general liability insurance. We can show you both before any work starts.
Why It Matters in Texas
Texas requires every plumbing business to operate under a licensed Responsible Master Plumber (RMP). The license is the legal authority to pull permits, run a crew, and stand behind the work. If a plumber can't show you a current Texas license, walk away. They can't pull permits, their work won't pass inspection, and your homeowner insurance may not cover the damage if something goes wrong.
You can verify any Texas plumbing license yourself at tsbpe.texas.gov by typing in the RMP number. Our number is RMP-40414, registered to Chad Cole.
What the Insurance Covers
The $2M general liability policy covers two scenarios you actually want covered:
- Damage we cause while working on your property — water leaks, broken fixtures, or anything we touch that wasn't broken before we got there
- Injury to anyone on the job site, including our team
We carry workers' comp on top of that, so if a tech gets hurt at your home, you're not on the hook.
What to Ask Any Plumber Before Hiring
- What's your Texas Master Plumber license number? Verify it at tsbpe.texas.gov.
- How much general liability insurance do you carry? $1M is the floor, $2M is better.
- Are you bonded? Yes for any work over $5K — protects you if the job is abandoned.
- Will you provide a Certificate of Insurance? A real plumber says yes immediately.
We send a Certificate of Insurance straight to your email if you ask. Most homeowners don't, but it's your right.
Serving Carrollton, Plano, Frisco, and the rest of the northern DFW area. For emergency plumbing or a routine service call, reach Chad direct at (972) 210-9033.
Do you do emergency plumbing?
Yes. We handle emergency plumbing across northern DFW. Active flooding, gas leaks, sewer backups, no-water situations, and frozen-burst pipes get same-hour or same-day response during business hours. After-hours emergencies — including weekends and evenings until midnight — get triaged by phone first, with on-site response when needed.
What Counts as a Plumbing Emergency
Call us first for any of these:
- Active flooding from a burst pipe, hose, or fixture
- Gas smell anywhere in the house — see What to do if you smell gas
- Sewer backup into the house — toilets bubbling, tubs filling with sewage, basement floor drain overflowing
- No water at all to the entire house
- No hot water in the middle of winter
- Frozen pipes during a hard freeze (we'll talk you through thawing safely or come thaw them)
- Slab leak with active water surfacing through the floor
Our Emergency Response
During business hours (Mon-Fri 8AM-5PM, Sat 8AM-12PM):
- Same-hour response for active flooding, gas leaks, no-water emergencies
- Same-day response for everything else
After hours (evenings until midnight, weekends):
- Chad answers the phone — we don't use an answering service
- We triage on the call. For some emergencies (like locating your main shutoff to stop flooding) we can talk you through the immediate fix in 5 minutes
- If on-site response is needed, after-hours rates apply (typically 1.5x standard rate)
- True overnight emergencies (3 AM gas leak, etc.) — call 911 first if there's any safety risk, then us
What to Do Before We Arrive
For flooding:
- Find your main water shutoff — usually outside the house, near the foundation by the front. Turn it clockwise (right) to close.
- If you can't find the main, shut off the closest valve to the leak (under-sink valve, water heater valve, etc.)
- Move valuables out of the wet area
- Take photos for your insurance claim
For sewer backup:
- Stop using all drains in the house — every flush makes it worse
- Don't plunge a toilet if sewage is already coming out other drains
For gas: leave the house. Call from outside.
Call (972) 210-9033. Master plumber answers, master plumber comes out.

Need a plumber in Allen?
Call (972) 210-9033, we answer the phone, even after hours.