Sink Installation in Houston, TX
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Licensed Houston plumbers install and replace every sink type: removal, mounting, supply lines, drain assembly, sealing, and reconnecting your disposal and dishwasher. Free quotes, no trip charge, same-day service available across Greater Houston.
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Sink Mount Types We Install
The mount type determines most of the labor, cost, and risk in a sink installation. Here's what actually goes into each.
The rim sits on top of the counter, so the counter carries the weight. The most forgiving swap: as long as the new sink matches or slightly exceeds the old cutout, it's straightforward. It's the standard choice for laminate counters, which can't support an undermount.
Mounted beneath the counter for a flush, wipe-crumbs-straight-in look, and the most popular style in Houston kitchen remodels. Adhesive alone is not enough: a 60-pound cast iron basin holding another 40 pounds of water will eventually pull free of a glue-only mount. We install mechanical brackets or a support rail rated for the loaded weight.
Fireclay and cast iron farmhouse sinks weigh 100 to 150 pounds empty. They sit on a support frame built inside the base cabinet, and the cabinet face usually has to be cut down to expose the apron. This is carpentry plus plumbing, and retrofitting one into an existing counter is one of the hardest sink jobs there is.
The bowl sits on top of the vanity like a basin on a table. It needs a drilled or matched drain hole, a mounting ring, an extra-tall or wall-mounted faucet, and usually an exposed drain with no overflow. Height matters, so we check ergonomics before drilling.
The basin bolts to the wall and the pedestal hides the trap. Proper installation needs solid blocking in the wall; anchored only to drywall, it works loose. In older Houston homes we often open the wall to add blocking and re-route the trap so it hides behind the pedestal instead of sticking out beside it.
Common in powder rooms, utility rooms, and ADA-compliant baths. The entire load hangs on a wall bracket anchored to blocking or studs, and the supply and drain rough-in has to be precise since everything below the sink is visible.
Freestanding poly tubs, wall-hung service sinks, or drop-in laundry sinks. These often tie into the washing machine drain, and in Houston garages and utility rooms we regularly add or move supply lines to serve them.
Sink Materials Compared: What Holds Up in Houston Water
Houston's water is moderately hard, and that mineral content shows up differently on every material. Here's the honest comparison.
| Material | Pros | Cons | Hard-Water Behavior |
|---|---|---|---|
| Stainless steel (16 to 18 gauge) | Durable, light, affordable, heat-proof | Can dent, shows water spots; cheaper 20-plus gauge is noisy and flexes | Spots visible but wipe off; no etching |
| Granite / quartz composite | Extremely scratch- and stain-resistant, quiet, matte look | Heavy, can chip on impact; dark colors show mineral film | White haze builds on dark colors without regular wipe-downs |
| Fireclay | Classic farmhouse look, very hard glaze, resists scratches | Very heavy, can chip, needs serious support | Glaze resists staining; white finish hides scale well |
| Enameled cast iron | Glossy, durable, 25-plus year lifespan | Heaviest option; enamel chips can rust; needs reinforced mounting | Scale wipes off glaze; abrasive cleaners dull it over time |
| Porcelain / vitreous china | Inexpensive, easy to clean, standard for bathrooms | Chips and cracks under impact | Shows brown or green mineral staining around a slow drain, a common Houston complaint |
| Copper | Antimicrobial, distinctive patina | Expensive; patina changes with use; needs pH-neutral cleaners | Hard water accelerates uneven patina spotting |
On stainless, gauge is thickness, and lower is thicker. A 16-gauge sink is noticeably quieter and more dent-resistant than the 20- or 22-gauge sinks sold with budget vanity combos. For a kitchen workhorse we recommend 16-gauge, or 18-gauge with sound-deadening pads as a value pick.
Sizing and Cabinet Requirements
Before you buy a sink, check the base cabinet. The sink has to fit inside it with room for mounting hardware.
cabinet fits up to a 21" sink (most bathroom vanities)
cabinet fits up to a 27" kitchen sink
cabinet fits up to a 30" sink
cabinet fits up to a 33" sink, the most common kitchen size in Houston and standard farmhouse territory
Bowl depth matters too. Going from an 8-inch to a 10-inch deep basin lowers the drain outlet roughly two inches, which can put it below the branch drain in the wall, and a P-trap can't drain uphill. This is exactly the problem in many older Houston homes, covered in the next section. For replacements we also check faucet hole count (1 to 4 holes) and whether the existing counter cutout matches the new sink's template.
Older Houston Homes: Non-Standard Drain Heights and Reconfiguration
Houston's housing stock spans a century, and pre-1970s homes in neighborhoods like the Heights, Montrose, Oak Forest, Meyerland, and older parts of Pasadena and Baytown often have drain stubs that sit higher or lower than the modern standard (roughly 16 to 20 inches off the floor for a kitchen). Combine that with today's deeper basins and you get the most common surprise in a sink replacement: the new drain outlet sits at or below the wall stub.
Fixing it properly means reconfiguring the drain, sometimes just a new P-trap and tailpiece arrangement, sometimes lowering the sanitary tee inside the wall.
What it never means is the flexible accordion drain hose sold as a "universal fix." Those corrugated traps collect grease, clog constantly, and violate plumbing code. We also still find S-traps (which can siphon dry and let sewer gas into the home) and venting problems in older houses, and we correct them during the install rather than reconnecting a code violation.
If your home still has original galvanized supply lines or deteriorating drains, we'll tell you, and since whole-home repiping is our specialty, we can quote that separately with a lifetime warranty. Recurring clogs past the trap arm point to the branch line and a drain cleaning, not the sink.
What a Professional Sink Installation Includes
When Repipe Solutions installs your sink, the price covers the whole job, not just setting the basin.
Replacement vs. New-Location Installation
Like-for-like replacement
New sink, same spot, same connections. A few hours of work, and it generally doesn't require a permit in Houston.
Moving a sink to a new location
A kitchen island, a relocated vanity, a new garage utility sink. This means running new supply lines, a new drain, and a new vent, and in the City of Houston and most surrounding jurisdictions that requires a plumbing permit pulled by a licensed plumber, with an inspection.
Unpermitted plumbing relocations can stall a home sale during inspection and void insurance claims after a leak. We're licensed, we pull the permits, and we handle the inspection. Island sinks add venting complexity (loop vents or air-admittance valves where allowed), exactly the kind of detail that separates a plumber from a handyman.
Common DIY Sink Installation Failures We Get Called to Fix
Nearly every one of these started as a weekend swap. Here's what we're most often called in to rescue.
Leaking drain connections
Overtightened slip nuts crack; misaligned washers seep. A drip inside a dark cabinet can run for weeks before the particleboard floor swells, often the most expensive part of a botched install.
Sagging or fallen undermount sinks
Adhesive-only mounting under granite or quartz fails under load. We rescue these with mechanical brackets before the sink ends up in the cabinet.
Bad silicone work
Gaps in the rim seal let water wick under the sink lip into the countertop core; laminate delaminates and MDF swells. Putty used where silicone belongs fails within months.
The accordion-hose "fix"
Used for drain-height mismatches. It clogs, it smells, and it fails inspection.
Missing dishwasher high loop
Which lets sink wastewater drain backward into the dishwasher.
Reused corroded shutoff valves
That start weeping at the packing nut after being turned for the first time in 15 years.
Top Sink Brands We Install
We install any sink you supply, and we can recommend and source these proven brands.
Kohler
Mid-range to premiumIn business since 1873, best known for enameled cast iron kitchen sinks like the Whitehaven farmhouse line, plus stainless and vitreous china bathroom staples like the Caxton undermount and Memoirs pedestal. Enameled cast iron and vitreous china sinks carry a limited lifetime residential warranty.
Elkay
Budget through premiumAn American company making stainless sinks since 1920. The Lustertone line is a decades-long industry standard, Crosstown covers modern tight-radius stainless, and Quartz Classic and Quartz Luxe are the composite lines. Limited lifetime residential warranty, with strong ADA-compliant options.
Kraus
Value, $200 to $600Value-focused, known for 16-gauge stainless including the Standart PRO and Kore workstation sinks with integrated cutting boards and drying racks, plus Bellucci granite-composite models. Sound-dampening pads and undercoating are standard on the stainless lines; limited lifetime warranty.
Ruvati
Mid-priced, Texas-basedHeadquartered in Austin, specializing in 16-gauge stainless workstation sinks (Verona and Roma), epiGranite composite, and Fiamma fireclay farmhouse sinks. Limited lifetime residential warranty. Popular in Houston remodels for the workstation accessories included in the box.
Blanco
Premium, $400 to $1,000-plusThe German maker's patented Silgranit material, roughly 80% granite, anchors the Diamond, Precis, and Ikon farmhouse lines and shrugs off scratches, heat, and stains better than most composites. Silgranit and stainless sinks carry a limited lifetime warranty.
American Standard
Budget to mid-rangeRoots back to 1875, the volume choice for vitreous china bathroom sinks (the Ovalyn undermount is a builder standard), plus dependable stainless and cast iron kitchen models. Most fixtures carry a limited lifetime warranty on the china, and they're widely stocked in Houston supply houses.
Sink Installation Cost in Houston
Real-world installed ranges we see across Greater Houston (sink plus professional labor; your free quote will be exact):
| Sink / Installation Type | Typical Installed Cost (Houston) |
|---|---|
| Bathroom drop-in or undermount (vanity) | $300 to $900 |
| Pedestal sink | $350 to $1,000 |
| Vessel sink | $350 to $950 |
| Wall-mount sink | $400 to $1,100 |
| Kitchen drop-in, like-for-like swap | $350 to $900 |
| Kitchen undermount (granite / quartz) | $450 to $1,400 |
| Stainless workstation sink | $500 to $1,500 |
| Farmhouse / apron-front (with cabinet mods) | $800 to $2,500 |
| Utility / laundry sink | $300 to $800 |
| Garbage disposal install (add-on) | $250 to $600 |
| New shutoff valves plus supply lines (add-on) | $100 to $250 |
| Relocating plumbing to a new sink location | $500 to $1,800-plus (permit included) |
Labor-only installs (you supply the sink) usually run $250 to $650 depending on mount type. Farmhouse retrofits and drain reconfigurations in older homes sit at the top of the ranges. We give you the full number up front: free quote, no trip charge.
Signs It's Time to Replace Your Sink
Chips, cracks, or rust spots in enamel or porcelain that trap bacteria and keep spreading.
Permanent staining or etching that no cleaner touches, common with hard-water buildup on older porcelain.
A drop-in rim that's lifting, with dark or soft countertop material around it.
An undermount that has visibly dropped at one corner.
Persistent leaks from a fatigued basin seam or worn drain flange.
A remodel: new counters are the cheapest moment you'll ever have to upgrade the sink.
Your sink is simply too small or shallow for how your kitchen actually gets used.
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Our Sink Installation Process
Free quote
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Fit check
We verify cabinet size, counter material, cutout dimensions, faucet holes, and drain height before anything is ordered.
Protect and remove
Floors and counters covered, water shut off, old sink, sealant, and drain assembly removed cleanly.
Correct the rough-in
Shutoff valves replaced if needed, drain height reconfigured for the new basin depth, code issues fixed.
Mount the sink
Clips, brackets, or support frame appropriate to the mount type and loaded weight, never adhesive alone under stone.
Connect everything
Faucet, braided supply lines, P-trap, disposal, and dishwasher tie-in with a high loop.
Seal and test
100% silicone seal, then full-flow and filled-basin leak testing.
Walkthrough and cleanup
You inspect the work; we haul off the old fixture and leave the cabinet dry and clean.
Most replacements are done in 2 to 4 hours. Farmhouse conversions and relocations take longer, and we tell you the timeline before we start.
Frequently Asked Questions
How much does sink installation cost?
In Houston, most sink installations run $300 to $1,400 installed, depending on mount type and material. A like-for-like drop-in swap sits at the low end; undermounts in stone counters and farmhouse conversions cost more. Labor alone typically runs $250 to $650, and we quote the exact number free before any work starts.
How long does it take to install a kitchen sink?
A straightforward replacement takes 2 to 4 hours, including new supply lines, drain assembly, and disposal reconnection. Add time for drain reconfiguration in older homes, cabinet modification for farmhouse sinks, or countertop cutout changes. Relocating a sink to a new spot is typically a one- to two-day job with permitting.
Can you replace an undermount sink without removing the countertop?
Usually, yes. We cut the sink free from below, support the counter, and mount the new sink to the underside, as long as the new sink’s rim matches or exceeds the existing cutout. If the new sink is smaller than the polished opening, the counter would need re-fabrication, so we verify dimensions before you buy.
Do plumbers install sinks?
Yes. Sink installation is core licensed plumbing work, since it involves supply lines, shutoff valves, drain and vent connections, and sometimes permits. A handyman can set a basin, but drain reconfiguration, disposal tie-ins, and relocations legally and practically belong with a licensed plumber. Repipe Solutions installs sinks across Greater Houston under license M-44251.
How do you unclog a kitchen sink?
How do you fix a slow-draining bathroom sink?
Nine times out of ten it’s hair and soap scum wrapped around the pop-up stopper. Unscrew the pivot rod nut behind the tailpiece, pull the stopper, and clear it. If it still drains slowly, the trap or branch line has buildup, and Houston’s hard water accelerates scale inside older metal drains, so it needs mechanical cleaning, not chemicals.
Do I need a permit to install a sink in Houston?
Replacing a sink in the same location with the same connections generally doesn’t require a permit. Relocating a sink, adding a new one, or altering drain and supply piping inside walls does require a City of Houston plumbing permit pulled by a licensed plumber. We handle the permit and inspection as part of the job.
Can I switch from a drop-in to an undermount sink?
Only if your countertop is solid material: granite, quartz, or solid surface. The existing cutout also needs its edges polished and sized for the new sink, which usually means countertop fabrication in addition to plumbing. Laminate and tile counters can’t support an undermount, and we’ll tell you honestly if your counter is a candidate.
What gauge stainless steel sink should I buy?
Choose 16-gauge for the best dent resistance and quietest operation, or 18-gauge with sound-deadening pads as a solid value. Avoid 20-gauge and thinner; they flex under a disposal, dent easily, and drum loudly under running water.
Should I replace the faucet at the same time as the sink?
Almost always, yes. The faucet is already disconnected during a sink swap, so the added labor is minimal versus paying a separate service call later. It also guarantees the faucet hole configuration matches the new sink, and old faucets often leak at the base once disturbed. See our faucet repair and installation service.
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