- Top Ranked Plumbing Company of 2026
Plumbing Installation & Repair
Water Quality Solutions
Plumbing Installation & Repair
Water Quality Solutions
At Hi-Tech Plumbing Services Inc, we provide professional drain line and water line repiping in Los Angeles for homes, apartments, condominiums, and commercial properties. Our licensed plumbers replace outdated piping systems with durable, code-compliant materials designed for long-term performance and reliability.
Your plumbing brings fresh water to every sink, shower, and appliance in your house. But old pipes often cause weak pressure or dirty water. We solve this by replacing your entire water supply system with modern, durable materials. Whether it is the main line connecting to the city or the pipes inside your walls, we install everything needed for strong flow.
We even check how pipes are arranged behind walls to fix any pressure imbalances. This upgrade keeps your water running smoothly and stops leaks before they start.
If you’re dealing with recurring drain problems, it may be time to replace your drain lines. Your drain system carries wastewater safely away from your sinks installation, showers, tubs, and toilets. As pipes age, they can crack, corrode, collapse, or become blocked by tree roots, leading to leaks, unpleasant odors, slow drainage, and frequent backups.
Replacing damaged drain lines restores reliable water flow and helps protect your home from costly plumbing damage. Whether you need to replace aging cast iron pipes, a damaged main sewer line, worn vertical stacks, or branch drain lines connected to your fixtures, a complete replacement provides a long-term solution.
At Hi-Tech Plumbing Services Inc, we help you determine whether a full repipe makes more financial sense than continuing with repeated spot repairs—especially if plumbing issues in your home are becoming frequent and widespread.
You may want to consider whole-house repiping if:
A complete repipe gives you a fresh plumbing system designed to meet modern household demands while helping you avoid ongoing repair costs in the future.
Los Angeles’s mix of pre-1960s galvanized steel, aging copper, and shifting soil from seismic activity means pipes fail earlier here than in most markets. Watch for:
If you’re seeing more than one of these, a full or partial repipe usually costs less over time than continuing to chase repairs. Leak Detection & Repair if you suspect a hidden leak but aren’t sure it’s system-wide.)
A successful repiping project at Hi-Tech Plumbing Services Inc requires careful planning, system evaluation, correct material selection, and precise execution.
pressure testing, camera inspection, leak detection and review of LADWP water quality data for your zone
we pull required LADBS plumbing permits; sewer lateral work in the public right-of-way requires a BOE S-Permit and bonded sewer contractor
PEX-A or Type L copper for supply lines; ABS for DWV where code allows
we pull required LADBS plumbing permits; sewer lateral work in the public right-of-way requires a BOE S-Permit and bonded sewer contractor
we work in sections to keep water running as much as possible during the job
Water lines tested to working pressure (or 50 psi/15 min minimum); DWV tested via 10-ft head water test or 5 psi air where permitted
| Material | Best For | Why LA Homeowners Choose It |
|---|---|---|
| PEX-A | Whole-home repipes, tight condos/lofts | 25–30% faster install, flexible around framing, resists scale from hard water |
| Type L Copper | Exposed runs, hot-water loops, fire-rated applications | Lasts 50–70 years, handles high heat, preferred in Beverly Hills / higher-end remodels |
| ABS | Drain, waste, vent (DWV) lines | Code-standard replacement for cast iron/galvanized; won’t corrode |
| HDPE | Trenchless sewer/drain replacement | Used in pipe-bursting jobs where the yard or driveway can’t be dug up |
We’ll walk you through the trade-offs during your free estimate — there’s no one-size-fits-all answer, and it depends on your home’s age, water chemistry, and budget.
The price depends on how big your job is, what material you pick, and how many fixtures your home has. Here’s what you can expect to pay.
If You Just Need a Small Job
| Your Project | What You’ll Pay | How Long It Takes |
|---|---|---|
| One fixture fixed | $650 – $1,800 | Same day – 1 day |
| Just your water lines redone (drains left alone) | $3,500 – $9,000 | 1–3 days |
| Whole house, PEX pipes (1,500–2,000 sq ft) | $6,500 – $13,000 | 2–4 days |
| Whole house, copper pipes (1,500–2,000 sq ft) | $11,000 – $22,000 | 4–6 days |
| Bigger home (2,500+ sq ft, more than one story) | $17,000 – $32,000+ | 5–8 days |
| Your drain lines replaced (old cast iron or galvanized swapped for ABS) | $2,500 – $8,000 | 1–3 days |
| Sewer line dug up and replaced | $4,000 – $12,000 | 1–3 days |
| Sewer line replaced with no digging (trenchless) | $6,000 – $16,000 | 1–2 days |
We repipe homes and small commercial properties throughout LA County, including Beverly Hills, Burbank, Culver City, Glendale, Pasadena, Santa Monica, West Hollywood, Sherman Oaks, Encino, and Studio City.
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Our team delivers expert solutions, transparent service, and dependable support—making your experience smooth from start to finish. Here's what sets us apart.
Our team is composed of highly trained, licensed plumbers who bring years of experience to every project, ensuring top-quality service.
No hidden fees or surprise charges. We provide honest, upfront quotes before starting any work to keep everything clear and fair.
From leak detection to hydrojetting, we use the latest tools and techniques to deliver fast, precise, and effective solutions.
Plumbing issues can strike anytime. We offer emergency repair services so you’re never left dealing with a problem alone.
From toilet installation to water heater repair, we handle everything related to plumbing—residential or commercial.
We’re not happy until you are. Our goal is to exceed your expectations and build lasting customer relationships.
Hi-Tech Plumbing Services is fully licensed and insured, giving you peace of mind with every job we take on.
We’re part of your community and understand the unique plumbing needs of homes and businesses in our area.
We care about the environment and offer water-saving fixtures and sustainable practices to reduce waste and save energy.
We fix all types of plumbing problems—leaky faucets, clogged drains, broken pipes, water heaters, and more. If something’s not working right, we’ll get it fixed fast! We also offer a low diagnostic fee anywhere in Los Angeles.
We fix clogged, leaking, or running toilets and also install new ones that flush better and save water.
We install kitchen, bathroom, and laundry sinks. Everything is hooked up right and works the way it should.
Need a new faucet or showerhead? We install all kinds of plumbing fixtures to make your kitchen or bathroom look and work better.
No hot water? We fix water heaters fast—whether it’s not heating, making noise, or leaking.
We safely install and repair gas lines for stoves, heaters, dryers, and more. We also find and fix gas leaks.
If your drains are slow or your pipes keep leaking, we can replace the old ones so water flows better.
Building or remodeling? We install new pipes or replace old ones in homes and businesses.
Got a hidden leak? We find it using special tools and fix it before it causes damage.
We clean out clogged pipes using high-pressure water. It’s great for tough clogs and grease buildup.
We install filters that make your tap water cleaner and safer to drink.
Hard water can damage your pipes. We install softeners to protect your plumbing and make your water feel better.
From Beverly Hills to the San Fernando Valley, Hi-Tech Plumbing Services Inc. delivers expert plumbing solutions with same-day service, licensed technicians, and 24/7 emergency response throughout LA County.
Have questions? We’ve got answers. Explore our most commonly asked questions to learn more about our services, process, and what to expect when you work with Hi-Tech Plumbing Services.
Yes. LADBS requires permits for most plumbing alterations. We pull the permit and schedule all required inspections.
Consider a full repipe if your plumbing is over 40–50 years old, you’re seeing frequent leaks or rusty water, notice low pressure, or have recurring drain clogs tied to corrosion.
For a 2,000 sq ft home, expect 2–5 days — shorter with PEX, longer with copper or hard-to-access framing.
Typically $10,000–$40,000, depending on material, permit fees, drywall repair, and neighborhood.
Yes — if drain lines are still in good condition, you can replace just the supply lines to reduce cost and labor.
PEX-A is 25–30% less expensive, faster to install, and resists scale — good for tight lofts and condos. Copper lasts 50–70 years and handles higher heat, making it preferred for exposed runs or higher-end remodels.
Yes. For sewer laterals under driveways or landscaping, we offer pipe bursting and CIPP lining to avoid full excavation.
At Hi-Tech Plumbing, we always put our customers first. That’s why so many people in Los Angeles trust us with their plumbing needs. We’ve got great reviews on Google and Yelp because we show up on time, do the job right, and treat our customers with respect. Check out what real people are saying about working with us!
I was assigned Hi Tech through my AHS home warranty for a water heater issue and was worried it would be a waste of time like most AHS claims are.... read more
Brent S.
Thank you Sam!! You were the most cordial, effective and fast, such a relieve!!! He replaced a leaky valve and adjusted our water heater to get circulation everywhere!! Thank you!!!
Andy B.
Our waterless tank was non-functional and this company answered the phone call quickly, diagnosed the problem quickly, ordered parts and installed within days. We are back with hot water and... read more
Shawna W.
They came and did everything fast and were very friendly would highly highly recommend to anybody who needs plumbing done quick. They also made sure to clean up really good... read more
Dee L.
We called Sam on a Saturday evening for an emergency kitchen sink clog. Even though it was dinner time, he showed up quickly and fixed the issue efficiently. He was... read more
Terri L.
Credit where credit is due! They were set out by AHS home warranty and I usually dread who they send out - not these guys! They were professional, on-time and... read more
Delta B.
We had High Tech come out to fix a broken water shut off valve at our home. Sam showed up within the time frame he said he would and got... read more
JuanandMegan V.
Quick and efficient! Unclogged our main line. We're very pleased with their services.
Melissa G.
Great job and fair best price. Quick response and gas work with inspection! Thanks Sam!
Andrei D.