Plumber in Los Angeles
Maingreen Remodel & Construction is a plumber in Los Angeles for leaks, slab leaks, drains, sewer lines, repiping and tankless water heaters, and as a licensed general contractor (License #1093329) we also repair the water damage and mold a leak leaves behind.
With nearly 100 years of combined experience, we have a team of expert plumbers ready to help you with any issue. Whether you are dealing with recurring leaks, a burst pipe, back-ups in your drain, a damaged sump pump, rusty water, we can help!
Check out our comprehensive list of services below. We also offer custom tankless water heater installation.
Is there a hidden leak? Check your water meter
A leak inside a wall or under a slab can run for a long time before you see a stain. The EPA's WaterSense program gives two simple checks:
- The water meter: check your water meter before and after a two-hour period when no water is being used. If the meter changes at all, you probably have a leak.
- The toilets: put a few drops of food coloring in the toilet tank. If any color shows up in the bowl after 10 minutes, the toilet is leaking. Flush right after the test so the tank does not stain.
Other signs worth a call: a warm spot on the floor, the sound of running water when nothing is on, a water bill that jumps, low pressure in one part of the house, or a musty smell behind a cabinet.
Repair, reline or repipe?
A single leak can be a spot repair. When the same pipes keep failing, it is time to compare repairing them one at a time with replacing the run. These are the options we lay out after the inspection:
Spot repair
For a single leak, a bad valve or a damaged section. Video leak detection helps find the spot.
Pipe relining or pipe bursting
A new pipe is formed inside the old one, or pulled through it, so the line is renewed without digging up the whole yard or taking down the whole wall.
Repiping
For rusty water, repeated pinhole leaks or low pressure through the house: pipe relining, copper and repiping of the supply lines.
Drains, sewer lines and water heaters
Slow or backed-up drains
One slow sink can be a local clog. Several drains backing up at once, or gurgling toilets, point to the main sewer line, which is a job for drain cleaning, sewer maintenance or a sewer repair.
Rooter service or hydro jetting
A rooter cuts through a blockage. Hydro jetting scours the whole inside of the pipe with high-pressure water, which suits grease and buildup that keeps coming back.
Sewer repair and replacement
A cracked or collapsed section is repaired or the line is replaced, by trench or through the old pipe where the ground allows it.
Tank or tankless water heater
A tankless heater saves space and heats on demand; a tank stores hot water ready to use. In earthquake country a water heater should be strapped to the wall; for the houses it funds, California's Earthquake Brace + Bolt retrofit program requires that the water heater be properly strapped and braced.
After the leak: water damage and mold
Fixing the pipe is half the job when water has already soaked a cabinet, a subfloor or the bottom of a wall. The EPA advises drying water-damaged areas and items within 24 to 48 hours to prevent mold growth. Wet drywall and insulation that cannot dry in time may have to be removed and replaced.
Because Maingreen is a general contractor, the same job can include the drying, the mold remediation if mold has started, and the rebuild of the bathroom, kitchen or floor afterwards. A leak that came from the roof is a roof repair, which we also do.
What sets the price of plumbing work
- Access: a pipe behind an open cabinet is quicker than one in a slab or behind tile.
- Repair or replace: a spot repair, relining and a full repipe are very different jobs.
- Finding it: video leak detection narrows down where to open.
- What comes after: drywall, tile, flooring or cabinets that need to be repaired once the pipe is fixed.
The assessment is free: tell us what you are seeing, and we come to you.

Plumbing
Ultimately, California chooses Maingreen Remodel & Construction for peace of mind. No matter what plumbing services you need or when you need them, the Maingreen team is always on call. Next time you need plumbers in California, remember: We are here!



Plumbing Repair Service You Can Trust
Whether you’ve got a dripping faucet, or you need emergency sewer repair now, you can expect the same fast
Once we receive your call or service request, our customer service team works fast to find you a local Maingreen Remodel & Construction technician.

Basic kitchen and bathroom plumbing and maintenance

Pipe bursting and pipe relining

Video leak detection and mending

Valve repair

Pipe relining, copper and repiping

Drain cleaning, maintenance and repair

Sewer maintenance

Rooter service

Hydro jetting

Sewer repair and replacement
How does it work?
The Maingreen Remodel & Construction Plumbing Services
Step 1 – Call us for your free plumbing assessment. One of our dedicated representatives will come to YOUR door.
Step 2 – We will let you know our best recommendations for your specific case, saving you money and time wherever possible.
Step 3 – Our expert plumbers or repair team get to work on your plumbing repair or complete restructure.
Step 4 – Voila! Your pipe is realigned and you’re ready to enjoy your fresh water.
Selected plumbing projects
What plumbing customers say
Read the full review →“We recently hired Maingreen construction for a plumbing project, and the experience was excellent from start to finish.”
Read the full review →“Adrian and Raphael both did excellent work and were honest and competent. We had a serious drain issue that was complicated to solve and they found the best and least disruptive solution and were able solve it quickly.”
Read the full review →“I did my water heater replacement. Everything comes out beautiful, fest workmanship, perfect customer service, on time. I'll definitely will have all my future projects with them and recommend them to everyone.”
Read the full review →“Matthew and the crew at Maingreen replaced rain gutters and did a repiping job at my home. Matthew was always professional and responsive to my calls or text messages.”
Read the full review →“My experience with Maingreen was great. They were very professional and got the job done fast. They fixed the leaks in my bathroom and kitchen. The whole process was smooth from beginning to end.”
Rest Assured. Working with us is a GREAT decision.
With hundreds of happy customers, we know you will be satisfied with our work, our friendliness and our attention to detail. We are dedicated to making your dream home remodel a positive experience.

FREE CONSULTATIONS
We offer free energy efficient consultations with one of our certified experts. We come to you at your earliest convenience.

HONESTY
We value honesty in life and business.

LICENSED
Maingreen Remodel & Construction is licensed and insured.

PROTECTION
With rising energy costs, we can help you protect your spending and increase the value of your home.

TRANSPARENCY
We work with you every step of the way. We provide clear outlines on the scope of work necessary to meet your dream.
