De La Rosa Group, Inc.
Open 24/7 April 19, 2024 1:13 am


Our Services

Camera inspection

We use fiber optic video technology for detecting the location and nature of the clog in addition to examining the overall condition of your pipes.

replace and repair

Experienced plumbing technicians are ready to handle any plumbing issue you may be experiencing from diagnosis to repair.

Sewer Drain Cleaning

We have the tools to handle any drain cleaning issue, from clogged drains to sewer rooter repair. 

Office Hours: 8:00am to 6:00pm

Office: 424-329-3515

After Hours: 7:00pm to 7:00am

24/7 Call: 562-380-2997

emergency plumbing

Types of Service
  • Emergency Gas Line Issues

  • HVAC Issues

  • Water leakage unknown location
  • Severe clogged drains
  • Water pressure loss
  • Major sewage backup
  • Toilet overflow in multiple stalls
  • Water temperature problems



sewege overflow  


Some things that can be done to prevent burst pipes, clogged drains, leaky faucets, broken toilets, and gas leaks are:

1. Properly maintain your plumbing system.

2. Use strainers in your sinks and bathtub drains to catch debris.

3. Check faucets and valves for leaks regularly.

4. Flush toilets only when necessary.

5. Make sure all gas appliances are properly vented.

6. Have your gas appliances regularly inspected and serviced by a qualified HVAC professional.

7. Know the locations of all gas shut-off valves in your house and outside near the meter and main supply line.

8. Ensure carbon monoxide detectors are installed on every level of your home, especially near sleeping areas. Make sure they are connected to the electrical system and tested regularly.

9. If you smell gas, leave your home immediately and call a plumber or gas utility company from a neighbor’s house (never operate any gas appliance if you suspect a leak).

Case Study

Emergency plumbing services are expensive. If you aren’t in an emergency situation, it is not reported as an emergency and you will likely have to pay more than if you scheduled someone during regular working hours of your local plumbing company.

Emergency plumbing services are normally more expensive because you are calling somebody to your home or office outside of their normal working hours.

You can expect to pay more than double for this service so if you aren’t in an emergency situation, call before 6 p.m. or before 8 a.m.

For emergency service please contact


Plumbing Repairs

Common diagnosis

Emergency services include the cost of restoring the area fixed and clean, ready for business.

We visit your local and will work quickly to determine your problem. We will let you know what solutions are available and the time to get the job done.

Type of Services
  • Pressure Regulator Valve Installation
  • ABS Drain repair
  • Snaked Drain
  • Snaked Restroom Sink 
  • Water Heater Replacement
  • PVC Mainline Pipe Repair



Pressure Regulator Valve Installation PVC Piping drain


Type of services

Plumbing maintenance plans are preventative maintenance plans that allow for regularly scheduled annual checks on your plumbing system. They are designed to help spot issues before they become problems like a clogged main line.

Typically, protection plans will cover toilets, water heaters, faucets, tubs, sinks, and showers as well as check vents, drains, pumps, tanks and other equipment that’s plumbing related.

DGI Plumbing offers a preventative maintenance plan:

  • Helps avoid costly damages
  • Detects hidden leaks
  • Improves plumbing performance
  • Prevents plumbing problems
  • Prolongs water heater life

For more information, please contact us at 424-329-3515 to talk about our preventative maintenance plan.


Maintenance Services

drain and sewer


Typically, drain and sewer service will have the following things to look out for:

  • Multiple drains in your facility are slow
  • One or more drains in adjacent office require repeated unclogging
  • Foul odors emanating from one or more drains
  • Different plumbing fixtures in the building tend to clog at the same time


Type of service

Clog drains is a common problem for home and commercial plumbing. With a camera inspection, we can determine the right course of action to remove the clogged drain.


  • Dewatering at clean-out
  • Determine fittings are blocked and fix
  • Use a plunger to dislodge the clog.
  • Insert a plumbing snake if the plunger doesn’t work.
  • Pour a gallon of hot water down the drain.
  • Check reactions when using devices toilets, how its flushes, check sink and tub and run sink



Commercial Maintenance

What we Do

Companies need regular upkeep within their office buildings. Our handyman services provide general maintenance and repair for offices, retail businesses, banks, restaurants, water treatment plants , manufacturing facilities, warehouses and distribution centers.

We are the authority in offer commercial property maintenance.

You can call us at 424-329-3515 . We will do our best to make you happy with the work we provide.

Our rates are competitive and serve Los Angeles and Orange County

Type of Services
  • Drywall repair
  • Resurface painting
  • Restructure sales floor
  • Cabinet construction and installation
  • Carpet repair and replacement
  • Cart rail repair
  • Case change outs
  • Ceiling grid and tile repair and replacement
  • Door repair and adjustments
  • Glass replacement
  • Gondola assembly and installation
  • Graffiti removal
  • Grease line repair

Chipotlierearrange showroom

Del Amo Fashion Center

Blue prints


HVAC Services
HVAC services can help you keep your energy costs down this winter. A good HVAC service plan will include a winter tune-up for your heating system. A seasonal tune-up can help you save on your heating bills, and it will ensure that your system is running efficiently all year long.
Type of Service

Types of HVAC Systems

  • Single-split System.
  • Multi-split System.
  • Variable Air Volume (VAV)
  • Variable Refrigerant Flow (VRF)
  • Constant Air Volume (CAV)
  • Heat Pump.

AC Installation

System Installation

Vent Cleaning

Before vent Cleaning After Vent Cleaning

Get A Free Consultation & Estimate

24 hours 7 days a week business serving commercial businesses of all sizes. 

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