01
The far end of the house runs cold
Recirculation & long runs
Getting hot water to the far end of a large house without running a loop all night. Usually a matter of pumps, timers and balancing.
Lake Sherwood · Water heaters
Water heater repair & replacement
in Lake Sherwood
Water heater repair & replacement in Lake Sherwood, ten minutes, over the hill from the shop in Westlake Village. A tank water heater around here lasts ten to twelve years, and the hard water does not help. When it goes, it goes one of two ways, and one of them is a repair.
Call (805) 330-3111
Request a visit
Danny picks up when he can, and calls back the same day. You get the price before we start, and nobody here is on commission. Monday to Friday, 9am – 5pm.
Licensed
CSLB #339618
Insured
Bonded and insured
Since 1977
49 years, two generations
On Google
5.0 stars
In Lake Sherwood
What this job looks like
in Lake Sherwood
Houses around Sherwood run two or three water heaters and a recirculation loop, and when one fails nobody is sure which. We trace the system, replace tanks with strapping, expansion tanks and the Ventura County permit, and do manifolded tankless where the demand calls for it.
Streets and pockets we work in: Sherwood Country Club, the lake, the Hidden Valley edge, the older lakeside streets.
If that is what yours is doing (805) 330-3111 Mon–Fri 9–5 Request a visit →
The job
How it goes
No hot water on a gas heater is usually the thermocouple, the pilot assembly or the gas valve. Those are repairs, if the tank itself is sound. Water on the garage floor is different. A tank that is leaking from the body has rusted through from the inside, and that heater is finished. We say which you have on the phone if you can tell us what you see, and for certain within a few minutes of arriving.
A replacement is most of a day. We drain and remove the old unit, set the new one, fit new flex connectors and a new gas line connection, strap it to the wall at the top and bottom the way California requires, check the vent for draft and clearance, and fit an expansion tank if the house has a pressure regulator, which most here do. Then we fill it, light it, check for leaks and take the old one away. The permit is pulled in your name and the inspection is booked.
We install 40 and 50 gallon gas units as standard, and larger where the house needs it. If you are weighing a tankless instead, that is a different job with its own page.
Call if
What you notice,
and what it usually is
01
No hot water
The thermocouple or gas valve on a gas unit. Usually a repair.
02
Water on the floor around the base
The tank has rusted through. This one is a replacement.
03
Hot water runs out fast
Sediment in the tank or a broken dip tube. A flush helps a younger tank. An old one is near the end.
04
Rumbling or popping from the tank
Sediment boiling on the bottom. Flush it, and if the tank is over ten years old, start planning the replacement.
05
Rusty hot water
The anode rod is used up and the tank is corroding. Replacement is close.
Work in Lake Sherwood
From the invoice book,
names left off
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March 2026
Irrigation leaks, all from high pressure
Several irrigation leaks on one property, every one of them caused by street pressure with nothing regulating it on that side. Installed a shutoff for the irrigation, a house shutoff, a pressure regulator and a relief valve, then repaired the leaks and replaced three sprinkler valves. Two visits.
How it goes
Four steps, and you have the price at step three
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01
You call
Danny picks up when he can, and calls back the same day. Tell him what it is doing and where.
-
02
We look
We come out, find the cause and show you. In plain words, with the part in our hand where there is one.
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03
You get a price
Before anything starts. Repairs are our time plus parts, and the bigger jobs get a written bid. Nobody here is on commission.
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04
We do the work
Small repairs are usually done the same visit. Bigger jobs get a start date and a number of days, and we hold to it. Done to code, permitted where it needs it, the house left the way we found it.
Common questions
Water heaters in Lake Sherwood: things people ask
- Do you go through the gate at Sherwood?
- Yes. We call ahead with the truck and the name so the gate is expecting us. If you have an estate manager, they can set it up with us directly.
- How fast can you get to Lake Sherwood?
- Ten minutes over the hill from Westlake Village, so same day is usually realistic. For planned work on a large house we come out first and walk it.
- Does a water heater need a permit?
- Yes, in every city and county we work in. It covers the gas connection, the venting and the seismic strapping, and the inspection is part of the price. It matters when you sell the house.
- How long does a replacement take?
- Most of a day. You are without hot water for about half of it.
- Tank or tankless?
- A tank is cheaper to buy and simpler to replace. A tankless costs more to install, because the gas line and the venting usually change, and then gives endless hot water and lasts about twice as long. If your tank sits in a tight closet or you keep running out of hot water, it is worth pricing both. We do both and will say which fits the house.
A question that is not here (805) 330-3111 Mon–Fri 9–5 Request a visit →
Google reviews
What people say
5.0 ★★★★★ 5 reviews on Google
★★★★★
“Dan is consistent. Professional, on time, only does what is needed, experienced, easy to work with, clean, and smart.”
★★★★★
“Dan's Plumbing did excellent job for us replacing our broken water pressure regulator. Quick response, good price, great quality of work. Will hire them again.”
2 of the 5, word for word. Read the rest on Google → Had us out? Leave a review →
Nearby, and related
More in Lake Sherwood,
and this job elsewhere
- Plumber in Lake Sherwood The whole town: what the houses are plumbed with, what people call about, the neighborhoods.
- Leak detection in Lake Sherwood On a Lake Sherwood property the leak that matters is usually the quiet one: a line out to a guest house or the pool equipment, or an irrigation lateral, running for months before a bill gives it away. We isolate the house from every outbuilding and from the irrigation at the meter, then narrow it down. Gate clearance is arranged before we come.
- Tankless in Lake Sherwood Tankless installs at Lake Sherwood are usually conversions on large houses that already run more than one heater, with a recirculation loop that has to keep working afterward. Gas sizing from the meter is most of the job on a house this size; we test the line under pressure, fit isolation valves so the unit can be descaled yearly, and permit it through Ventura County.
- Drain cleaning in Lake Sherwood Drain work at Lake Sherwood is mostly the older lakeside houses, where the plumbing has been added to by a long succession of people and a slow drain can be a vent problem as easily as a clog. We clear it, camera it if it has happened before, and tell you what is down there.
- Repiping in Lake Sherwood A repipe on a large Sherwood house is mostly a matter of sequence: three water heaters, a loop, lines to outbuildings, and a household that needs water every evening. We map what is there first, write it down, and run the new lines in stages with the water back on each night. Permit and inspection through Ventura County.
- Repairs in Lake Sherwood Lake Sherwood is gated, so we clear the truck with the gate before the visit, and there are two of us at most, which keeps a repair from turning into a crew in your house. The work itself is the ordinary list: toilets, faucets, disposals, angle stops, hose bibs, shower valves, with the parts on the truck. The older houses around the water are the ones that take longer. Plumbing there has been added to by a long succession of people, so a repair often starts with working out what is there. Danny picks up when he can, and calls back the same day.
- Sewer camera & repair in Lake Sherwood Sewer lines at Lake Sherwood run to Triunfo Water and Sanitation District, and on lots this size the run from the house out to the main is a long one.
- Gas lines in Lake Sherwood Lake Sherwood properties run gas the way they run everything else, out to a guest house, the pool equipment and an outdoor kitchen, with a fire pit or a spa heater somewhere along the way. Long runs and several appliances mean the sizing comes off the whole load at the meter, so nothing at the far end starves. If you smell gas, leave and call SoCalGas from outside, and we take it from there. The line is black iron with a shutoff at each appliance, tested under pressure, permitted and inspected through Ventura County. Gate clearance is arranged before we come.
- Pressure regulators in Lake Sherwood Lake Sherwood properties often have more than one thing running off the main: the house, the irrigation, the pool equipment.
- Slab leaks in Lake Sherwood Lake Sherwood makes a slab leak harder to spot, because a property here has lines running out to a guest house, the pool equipment and the irrigation, and any one of them can turn the meter and lift a bill the same way. So we isolate the house from the outbuildings and from the irrigation first, then hot from cold, and narrow it to a line. Where it is under concrete, the leak-locating specialist we work with listens through the slab and marks the spot before anything is cut. Then a spot repair at that mark or a reroute overhead. Any permit goes through Ventura County.
Water heaters nearby: Westlake Village · Thousand Oaks · Agoura Hills · Oak Park
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Leave your details, and Danny calls you back
Your name, your number and a line about what it is doing. It goes straight to Danny's phone and he calls back to set a time, usually the same day. If it is leaking right now, skip the form and call (805) 330-3111.
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Water heaters · Lake Sherwood
Tell Danny what
it’s doing
Describe the symptom and you will usually have an answer in two minutes. You get the price before any work starts. Ten minutes, over the hill from the shop. Monday to Friday, 9am – 5pm.