Plumber in Laguna Hills, CA
Laguna Hills homes were built primarily in the 1960s through 1980s as part of the Leisure World and Laguna Hills planned communities. That plumbing is now 40 to 60+ years old. S&E Plumbing serves Laguna Hills from nearby Orange. Licensed, bonded, and insured.
Call (714) 264-4358 Text UsLaguna Hills Plumbing: Planned Communities, Aging Pipes
Laguna Hills was carved from the Moulton Ranch in the 1960s and 1970s, with development continuing through the 1980s. The city is best known for the Leisure World retirement community (now Laguna Woods Village), but Laguna Hills proper has a diverse mix of single-family homes, townhomes, and condos built between the mid-1960s and late 1980s.
At 40 to 60 years old, these homes have copper supply lines and cast iron or ABS drain systems that are reaching the age where significant plumbing issues emerge. Copper pinhole leaks, water heater failures, and sewer lateral deterioration are the most common problems we address in Laguna Hills.
Laguna Hills Neighborhoods We Know Inside and Out
Laguna Hills developed in phases over two decades. Here is what we find.
Laguna Hills North / Alicia Parkway
Mid 1960s to 1970s
The earliest Laguna Hills neighborhoods. Copper supply (M-type) with cast iron drain. At 50 to 60 years old, pinhole leaks and cast iron deterioration are the top issues. Many homes are strong candidates for repiping.
Laguna Hills Central / Moulton Parkway
1970s to early 1980s
Core residential area with a mix of single-family and multi-family housing. Copper supply with ABS or cast iron drain. At 40 to 50 years old, water heater failures and early pinhole leaks are common.
Laguna Hills South / Cabot Road
1970s to 1980s
Neighborhoods near the Laguna Niguel border. Copper supply with ABS drain. Slightly newer construction in somewhat better condition. Water heater replacement and fixture upgrades are the primary needs.
Nellie Gail Ranch
1970s to 1980s
Upscale equestrian community with larger homes on spacious lots. Copper supply with ABS drain. At 40 to 50 years old, these homes need water heater service, fixture upgrades, and gas line additions for outdoor living. Longer pipe runs in larger homes mean more potential failure points.
Laguna Hills Condos and Townhomes
1970s to 1980s
Multi-unit developments throughout the city. Copper supply with ABS drain. HOA coordination required for work affecting shared walls. Water heater replacement is the most common service call in condo communities.
Laguna Hills Hard Water and Your Plumbing
Laguna Hills receives water from the Moulton Niguel Water District with typical hardness of 12 to 18 GPG. Over 40 to 60 years, this hard water causes meaningful scale buildup in copper pipes, water heaters, and fixtures.
A water softener protects your plumbing system from ongoing damage. Learn more about water treatment.
Plumbing Services in Laguna Hills, CA
Every plumbing service your Laguna Hills home needs.
Water Heater Installation and Repair in Laguna Hills
A 40-gallon gas tank starts at $2,000. Tankless starts at $4,500. We stock common sizes for same-day replacement.
Repiping in Laguna Hills
Homes from the 1960s and 1970s with aging copper are candidates for repiping. PEX repipe costs $4,500 to $12,000.
Leak Detection and Slab Leak Repair in Laguna Hills
Electronic leak detection for slab leaks in homes with copper supply lines under the foundation.
Drain Cleaning and Sewer Services in Laguna Hills
Cast iron sewer lines in 1960s and 1970s homes are 50 to 60 years old. Sewer cameras and hydrojetting.
Kitchen and Bathroom Plumbing in Laguna Hills
Faucets, fixtures, remodel plumbing for Laguna Hills homes.
Gas Line Services in Laguna Hills
Gas line installation for BBQ islands, fire features, and tankless water heaters.
Emergency Plumbing in Laguna Hills
Burst pipes, sewer backups, gas leaks. We serve all of South OC from our base in Orange.
Commercial Plumbing in Laguna Hills
Commercial plumbing for businesses along El Toro Road, Moulton Parkway, and the Laguna Hills Mall area.
Why Laguna Hills Residents Choose S&E Plumbing
Based in Orange
We serve Laguna Hills from our base in Orange, covering all of South Orange County.
Father & Son Team
30+ years of field experience paired with modern business professionalism. Deep trade knowledge you can trust.
Honest Pricing
You get the price before we start. No hidden fees, no surprise charges. We publish real pricing because we have nothing to hide.
Laguna Hills Plumbing FAQs
Most have copper supply and cast iron or ABS drain, built in the 1960s through 1980s.
A 40-gallon gas tank starts at $2,000. Tankless starts at $4,500.
Yes. We serve all Laguna Hills neighborhoods including Nellie Gail Ranch.
A PEX repipe costs $4,500 to $12,000 depending on home size.
Yes. Moulton Niguel Water District water is typically 12 to 18 GPG.
We are based in Orange and serve all of South Orange County including Laguna Hills.
Other Services You Might Need
Orange County Plumbing Guides
Helpful resources from the S&E Plumbing blog.
5 Signs You Need to Repipe Your Home in Orange County
Low pressure, rusty water, pinhole leaks. Learn the warning signs that your pipes have reached end of life.
Read the Guide →Tankless vs Tank Water Heater: Which Is Right for Your OC Home?
Real 2026 pricing, pros and cons, and honest advice for Orange County homeowners.
Read the Guide →S&E Plumbing Blog
More plumbing tips, cost guides, and advice for Orange County homeowners.
View All Posts →Zip Codes and Cities Near Laguna Hills
We serve all of Laguna Hills including North, Central, South Laguna Hills, Nellie Gail Ranch, and all commercial areas along El Toro Road and Moulton Parkway.