Service · Remodels & ADUs

Remodel & ADU Plumbing: Central Coast

Remodeling a kitchen or bathroom, or adding an ADU, means the plumbing moves. We relocate supply and drain lines, rough in the new layout, and come back to set the fixtures when the surfaces are done. We work directly with homeowners and alongside remodelers, designers and general contractors across San Luis Obispo County and northern Santa Barbara County. The visit and the estimate are free, and we hold the rough-in date we give you, because on a remodel every trade behind us is waiting on it.

CA C-36 Licensed #1102487 5.0 · Google Reviews Grover Beach, CA

Remodeling a kitchen or bathroom, or adding an ADU, means the plumbing moves. We relocate supply and drain lines, rough in the new layout, and come back to set the fixtures when the surfaces are done. We work directly with homeowners and alongside remodelers, designers and general contractors across San Luis Obispo County and northern Santa Barbara County. The visit and the estimate are free, and we hold the rough-in date we give you, because on a remodel every trade behind us is waiting on it.

We answer live Monday–Friday, 6AM–5PM. After hours, your call is still answered, and we call you back first thing in the morning, or Monday morning on weekends. Call (805) 788-8444 or request a quote online.

What We Do Here

What's Included

Straight Answers

What does a plumber actually do on a kitchen or bathroom remodel?

Three visits, usually. First we come out, look at the space and whatever plans you have, and give you a fixed price. Second is the rough-in: the walls and floor are open, and we move the supply and drain lines to the new layout, set the tub or shower valve, and run gas if a range or a heater is moving. Third is the finish: once tile, counters and cabinets are in, we come back and set the fixtures, connect the sink and disposal, and test everything.

The rough-in is the part that controls your schedule. Tile, drywall and cabinets all wait on it, so if plumbing slips a week, the whole job slips a week. When we give you a rough-in date, we build our schedule around holding it. If your house still has galvanized or old copper, a remodel is the cheapest time to repipe the affected part, because the walls are already open. We'll tell you when that's worth doing and when it isn't.

What plumbing does an ADU need?

An ADU is a small house, so it needs everything a house needs: water supply, drain and vent, and usually gas. The two questions that decide the cost are whether your existing water service and sewer line can carry another unit, and how far the ADU sits from where they run today.

A garage conversion is usually the least expensive, since the water and sewer are already close. A detached ADU at the back of the lot means trenching, and the cost moves with the distance and what's in the way, like a driveway, mature trees or a slab. We handle the underground, the rough-in, and the finish plumbing, and we coordinate with your general contractor or designer so our dates line up with framing and drywall. If you're still deciding on a layout, get us out early: moving a bathroom three feet on paper is free, and moving it after the slab is poured is not.

Do you work with remodelers, designers and general contractors?

Yes, and it's most of what we do on this work. We read the plans you send, price from them, and hold the dates we commit to. If something on the plan won't work in the field, you hear it from us during the estimate, not the day of the rough-in.

For homeowners running their own remodel, we can work straight from your fixture list and your cabinet and tile schedule. Send us the model numbers and we'll tell you what the rough-in needs to be before anything gets ordered. Either way, one crew does the underground, the rough-in and the finish, so nobody has to re-learn your house halfway through. Every job carries our 1-year workmanship warranty.

FAQ

Common questions

+ How much does remodel plumbing cost?

It depends on how far the fixtures move and what's behind the walls. A bathroom where the layout stays put costs a lot less than one where the toilet and shower swap places, because that moves the drains. We price it fixed after seeing the space, and the visit and estimate are free. Call (805) 788-8444.

+ Do I need to have my fixtures picked out before you start?

Before rough-in, yes. Fixtures decide the rough-in dimensions, especially tubs, shower valves and wall-mounted faucets. You don't need them in hand at the estimate, but we need the model numbers before we open the walls.

+ Can you plumb an ADU or garage conversion?

Yes. We handle ADUs and garage conversions from the underground through the finish, including water service, sewer connection, and gas for a range, dryer or water heater.

+ How long does the plumbing take on a remodel?

Rough-in on a typical bathroom is one to two days, and the finish is usually a day once tile and cabinets are in. Kitchens are similar. The gap between the two is set by the other trades, not by us.

+ Do you work with my contractor or designer?

Yes. Send the plans and we'll price from them and hold the dates we give you. We work with remodelers, designers and general contractors across the Central Coast.

+ What areas do you cover?

San Luis Obispo County and northern Santa Barbara County: Grover Beach, Arroyo Grande, Pismo Beach, Shell Beach, Oceano, Avila Beach, San Luis Obispo, Los Osos, Morro Bay, Nipomo, Atascadero, Templeton, Paso Robles and Santa Maria.

We Serve This Area

San Luis Obispo County and northern Santa Barbara County

We cover Grover Beach, Arroyo Grande, Pismo Beach, Shell Beach, Oceano, Avila Beach, San Luis Obispo, Los Osos, Morro Bay, Nipomo, Atascadero, Templeton, Paso Robles and Santa Maria — see all service areas. We also work alongside general contractors on remodel and ADU schedules.

What Our Customers Say

I highly recommend Modern Perspective Plumbing! I called, and they were able to send someone to my house in a very short amount of time. Ed was friendly, personable, and easy to work with. He explained everything clearly, did great work, and the pricing was fair. It's so refreshing to find a company that provides excellent customer service and quality work. I wouldn't hesitate to call them again or recommend them to others.
Kendra BubertGoogle review
Eddie was able to squeeze me into his schedule fast to help me with a bathroom remodel that I had already started demo on before I called him. When he showed up, he saw my old type M copper coming up from under the slab and advised me to replace that before it failed like half of my neighbors. He re-piped the house and the new bathroom within a couple days. Very clean and professional, highly recommend Eddie and Modern Perspective.
Sean DeeGoogle review
The team at Modern Perspective Plumbing are top of the line. Excellent quality work and even better human beings. Our old water heater was leaking and needed to be replaced. MPP visited same day to check out the situation. Eddie replaced it the very next morning after I finished water damage remediation. They've earned our future business and recommendation. Give 'em a call; they'll take care of you.
Kevin GrantGoogle review

Planning a remodel or an ADU?

Call or text (805) 788-8444, or book a free estimate visit online. We'll look at the space, go over the plumbing, and give you a fixed price.

Last updated · Reviewed by Ed Cota, CA C-36 Lic. #1102487