Call us at...
Richard T. Curley Plumbing & Heating has handled kitchen plumbing in Marlborough since 1980. Same-day service for kitchen faucets, sinks, garbage disposals, dishwashers, gas stoves, washing machines, and dryers. We never sell you something you don’t need. Call (978) 562-3736.
Marlborough kitchens don’t all look the same. The Victorians near downtown have galley kitchens with plumbing from three different decades. The condo buildings on the west side share waste stacks and have HOA rules about what you can and can’t install. The split-levels and ranches out toward the Sudbury line have kitchens that were remodeled in the 90s and are due for another round. We work in all of them.
Marlborough runs on municipal water. No well sediment to deal with, which is nice — but the chlorine the city uses to treat the supply eats rubber seals and flappers faster than untreated water would. A faucet cartridge that lasts twelve years on a well might last eight here. We account for it.


Kitchen Sinks… We install single and double-bowl stainless steel, cast iron, and composite sinks. For Corian and granite countertops, we coordinate with your installer for under-mount installation.
Kitchen Drain Problems… Drain problems in Marlborough are different from the well-water towns we serve. Here, the clogs are usually organic — grease, food, soap buildup — not mineral scale. The fix is the same: a mechanical drain cleaning that clears the full pipe, not a bottle of something from the hardware store.
For older downtown homes: if your kitchen still has the original galvanized drain line, it’s likely narrowed with rust and scale. We can replace the section under the sink with PVC while keeping the rest intact — no full-house repipe needed.
Marlborough’s older homes often had the kitchen added onto the back as an enclosed porch or lean-to, with supply lines running along an outside wall. Those lines freeze in a cold snap, so if your kitchen pipes freeze every winter, the routing — not the house — is usually the problem.
Kitchen Faucet Problems… A dripping kitchen faucet in Marlborough is usually a worn cartridge or a failing O-ring. The chlorine in the municipal water degrades rubber parts over time, and eventually the seal lets water through. We can swap the cartridge in under an hour for most brands — Delta, Moen, Kohler, we carry the common ones on the truck. If the valve body is corroded or the finish is worn through, replacement makes more sense. We’ll tell you which one before we start.
For condo owners: some Marlborough associations require specific finishes or brands to keep units consistent. We can work within those rules.




We can handle all of your garbage disposal problems… New installations, replacements, jammed units — we handle all of it. Marlborough is on municipal sewer, which means no septic restrictions on disposals. Any model works, any brand. That said, a disposal is still a convenience, not a trash can. We recommend InSinkErator and Waste King, and we can install whatever you pick.
For condo owners: check your building’s rules before adding a disposal where one doesn’t exist. Some older Marlborough condo buildings have waste stacks that weren’t designed for ground-up food waste.
Marlborough’s split-levels and raised ranches put the kitchen right over the garage, which means the drain and supply lines run through a cold, unheated ceiling. That’s why those kitchens are the first to freeze and the first to clog — the run is long, flat, and cold.



Dishwashers… For dishwashers, you buy the appliance and have it delivered. We disconnect the old unit before the truck shows up — most of the time we can schedule it so we’re there when the old one comes out and back when the new one goes in, same day. We connect the water supply, the drain line, and the electrical, then run a test cycle to confirm no leaks and proper drainage.
Marlborough note: condo dishwashers share drain stacks with the units above and below. If your dishwasher drains slow and the sink is fine, the shared stack may be the issue. We can scope the drain and tell you whether the problem is in your unit or the building.
Gas Stove… Same process — you buy the stove and schedule delivery. We disconnect the old gas line before the crew arrives so they can haul the old unit away. We return to connect the new stove, check every fitting with a gas sniffer, and confirm the burners light properly.
Marlborough note: the older Victorians downtown sometimes have gas lines that were run decades ago for a freestanding range. The shutoff may be behind the stove in a recessed box. We’ll locate it, test it, and replace it if it’s seized — before the new stove goes in.
Washing Machines and Dryers… You purchase the units and arrange delivery. On install day, we connect the washing machine hoses to the hot and cold supplies, attach the drain hose, and level the machine. We check both hoses for leaks before we leave.
For a gas dryer, we run the gas connection and install the vent pipe to code. For an electric dryer, the vent only — the 220V outlet is an electrician’s job. We keep the vent run short and straight.
Marlborough note: condos with in-unit laundry often have tight vent runs that make sharp turns inside the wall. If your dryer takes two cycles to dry a load, the vent is likely restricted. We can clean it or reroute it if the building allows.
Same day for most calls, often within hours. Marlborough is in our core service area, so a kitchen emergency — a burst supply line, a sink that won’t drain, a dead disposal — gets a truck on the road fast. Call (978) 562-3736 and we’ll tell you when we can be there.
Because the problem wasn’t the cartridge — it was the seal or the valve seat underneath it. A worn O-ring or a scored valve body will drip even with a brand-new cartridge. That’s the most common Marlborough kitchen call. We replace the cartridge and the seal together, and if the valve body itself is scored, that’s when replacement makes more sense.
Sometimes. Condo buildings share waste and supply stacks, so what you install in your unit can affect the units above and below — and many Marlborough associations have rules about fixture finishes, brands, and whether you can add a disposal. We install the fixture you want and work within your building’s rules, same as a single-family home.
Yes. Those older Victorians often run long, nearly flat drain lines from the back kitchen to the basement stack, so they clog with grease and soap sludge faster than a newer home. A mechanical cable clears the full run, not just the first few feet, and if the galvanized section is too rusted, we’ll replace that stretch rather than fight it.
IBecause you share a drain stack with the units above and below, and odors can travel up through a dry trap or a poorly sealed connection. Pour water down any rarely used drain to refill the trap seal, then check under the sink for a loose slip joint. If it persists, the smell’s coming from the shared stack, and we can trace it.
It depends on the sink and the countertop. A basic stainless steel drop-in with installation runs a few hundred dollars; an under-mount for a granite or Corian counter costs more because of the mounting hardware and coordination with your installer. We quote it before we start, and we tell you if the old shutoffs or supply lines need replacing at the same time.
Usually, but check your building’s rules first. Marlborough is on municipal sewer, so there’s no septic restriction on disposals — but some older condo buildings have waste stacks that weren’t sized for ground-up food waste, and the association may not allow new disposals. We’ll tell you what your building permits and install accordingly.
A dripping faucet and a sink that’s draining slow, usually in the same week. Marlborough’s treated city water shortens the life of rubber seals, and the older homes have the long, flat drain runs that collect grease. Both are fast, common fixes — a cartridge swap or a proper drain cleaning — and we carry the parts to do it in one visit.
It’s usually the location of the pipes, not the cold alone. Marlborough’s older homes often had the kitchen added onto the back as an enclosed porch or lean-to, and in the split-levels and raised ranches the kitchen sits right over an unheated garage. Either way, the sink supply lines run along or through a cold outside surface, so they freeze before the rest of the house feels cold. The fix is insulating or re-routing the lines, not just turning up the heat. We can trace the run, tell you where the cold is getting in, and move or insulate the pipe so it stops freezing every January.
From condos to single-family homes, our Metrowest kitchen plumbing guide covers the full range of repair and installation services.
Bathroom giving you trouble too? Our bathroom plumbing in Marlborough covers toilets, sinks, tubs, and showers — condos and single-family homes both. If your kitchen remodel includes a new water heater, our water heater services in Marlborough handle gas, electric, and tankless installations.
For everything else in Marlborough — outdoor faucets, drain cleaning, and all your plumbing needs — see our full Marlborough plumbing services page.