Top 10 backflow preventer installation services in Diamond Bar, CA

Porch Pro Headshot CWP Heating & Air, Inc.
Backflow Preventer Installation
Serves Diamond Bar, California
(159)
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
C.W.P. Heating and Air's number one goal is to supply local residents and businesses with the highest quality HVAC service available. Whether it be a simple furnace repair, or a large A/C installation, our staff and technicians are trained to meet and exceed your expectations. Because we value custo...Read more about CWP Heating & Air, Inc.
Porch Pro Headshot North Brothers Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
(81)
For nearly two decades, North Brothers Plumbing has been helping clients in Monrovia and Pasadena resolve their water purification issues. We're a family-owned company that is dedicated to providing the best service possible for every customer. For a personalized evaluation about whole-house water ...Read more about North Brothers Plumbing
For nearly two decades, North Brothers Plumbing has been helping clients in Monrovia and Pasadena resolve their water purification issues. We're a family-owned company that is dedicated to providing the best service possible for every customer. For a personalized evaluation about whole-house water ...Read more about North Brothers Plumbing
Porch Pro Headshot Castle Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
Free Estimates, No Travel Charges Flat Rate Pricing, All Work Guaranteed State Certified Journeymen Plumbers.
Free Estimates, No Travel Charges Flat Rate Pricing, All Work Guaranteed State Certified Journeymen Plumbers.
Porch Pro Headshot Suburban Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
(42)
At Suburban Plumbing, we pride ourselves on providing our customers with reasonable pricing, quality workmanship, and professional service on every call. When you work with Suburban Plumbing, you know you are getting high quality products and exceptional service facilitated by cutting edge technolog...Read more about Suburban Plumbing
At Suburban Plumbing, we pride ourselves on providing our customers with reasonable pricing, quality workmanship, and professional service on every call. When you work with Suburban Plumbing, you know you are getting high quality products and exceptional service facilitated by cutting edge technolog...Read more about Suburban Plumbing
Porch Pro Headshot Rosales Plumbing & Rooter
Backflow Preventer Installation
Serves Diamond Bar, California
We are a service, plumbing and repair business based in West Covina. We specialize in a copper re-piping, PEX piping, traditional & tankless water heater installation, garbage disposals, faucets, sewer and drain cleaning, hydro-draining, camera location, video inspection & slab leaks.
We are a service, plumbing and repair business based in West Covina. We specialize in a copper re-piping, PEX piping, traditional & tankless water heater installation, garbage disposals, faucets, sewer and drain cleaning, hydro-draining, camera location, video inspection & slab leaks.
Porch Pro Headshot Jubilee Plumbing, Inc
Backflow Preventer Installation
Serves Diamond Bar, California
A local family-owned plumbing contractor, Jubilee Plumbing in Fontana, California, has served homeowners and business owners throughout the Inland Empire for years. Known for quality work, affordable prices, and professionalism, rest assured that we'll get the job done without breaking your budget. ...Read more about Jubilee Plumbing, Inc
A local family-owned plumbing contractor, Jubilee Plumbing in Fontana, California, has served homeowners and business owners throughout the Inland Empire for years. Known for quality work, affordable prices, and professionalism, rest assured that we'll get the job done without breaking your budget. ...Read more about Jubilee Plumbing, Inc
Porch Pro Headshot Four Elements Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
(26)
Four Elements Plumbing, Inc. is your family-owned-and-operated plumbing company in Bell, California, specializing in a range of residential and commercial plumbing services. Both honest and reliable, we offer the fairest process around, and if you have an emergency, we'll be there for you 24/7. Whe...Read more about Four Elements Plumbing
Four Elements Plumbing, Inc. is your family-owned-and-operated plumbing company in Bell, California, specializing in a range of residential and commercial plumbing services. Both honest and reliable, we offer the fairest process around, and if you have an emergency, we'll be there for you 24/7. Whe...Read more about Four Elements Plumbing
Porch Pro Headshot DMA Plumbing & Rooter
Backflow Preventer Installation
Serves Diamond Bar, California
(11)
D.M.A Plumbing & Rooter With over 20 years of experience, D.M.A plumbing & rooter can service all of your plumbing needs. The company is family owned where we treat you like family. Owner David M. Arcelay is honest, reliable, knowledgeable and will take good care of you home. Inside and out. Co...Read more about DMA Plumbing & Rooter
D.M.A Plumbing & Rooter With over 20 years of experience, D.M.A plumbing & rooter can service all of your plumbing needs. The company is family owned where we treat you like family. Owner David M. Arcelay is honest, reliable, knowledgeable and will take good care of you home. Inside and out. Co...Read more about DMA Plumbing & Rooter
Porch Pro Headshot PhD Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
(9)
Phone: (909)985-1975 Slogan: We guarantee to fix what ails your plumbing the first time. That means no surprise emergencies after our certified plumbers leave your home or business, just quality repairs done right. Description: We know the value of quality plumbing repairs and have made it our job...Read more about PhD Plumbing
Phone: (909)985-1975 Slogan: We guarantee to fix what ails your plumbing the first time. That means no surprise emergencies after our certified plumbers leave your home or business, just quality repairs done right. Description: We know the value of quality plumbing repairs and have made it our job...Read more about PhD Plumbing
Porch Pro Headshot Prasad Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
Welcome To A. Prasad Plumbing Don't wait for plumbing problems to put you in a tight spot! Call us for all of your needs and trust your plumbing to our certified plumbing team! Whether you're dealing with a simple yet stubbornly clogged drain or need a pipe replacement, we have the tools, skills,...Read more about Prasad Plumbing
Welcome To A. Prasad Plumbing Don't wait for plumbing problems to put you in a tight spot! Call us for all of your needs and trust your plumbing to our certified plumbing team! Whether you're dealing with a simple yet stubbornly clogged drain or need a pipe replacement, we have the tools, skills,...Read more about Prasad Plumbing

Top questions to ask before hiring a backflow preventer installer

A professional will assist you with scope and estimates, but having a clear idea of what you want to accomplish will help communication.

Do you want professionals to do everything, or do you have the time and skill to do some of the work?

Many projects such as have a DIY component, such as painting or cleanup.

First and foremost, protect yourself and make sure the contractor and any sub-contractors are licensed, bonded and insured.

Recent reviews for Diamond Bar backflow preventer installation services

41282

Excellent & Trustworthy! On memorial day this year I came downstairs to a flooded kitchen. Tom saved my new fridge and stove from getting damaged by locating a valve leak and fixing it on the spot. And, for a very reasonable price. I've had him back ...

- Toni Novak

Everything You Need to Know About Diamond Bar backflow preventer installation services

What does Backflow Preventer Installation work in Diamond Bar involve?

Whether you’re in Diamond Bar or another city, backflow preventer installation jobs typically involve The installation and verification testing of a back flow preventer into an irrigation system to ensure that non-potable irrigation water with the drinking water system. You may also find that other types of services are needed for your Diamond Bar backflow preventer installation project. Services such as:

How many backflow preventer installation companies are there in Diamond Bar?

We’ve found 50 companies in Diamond Bar that can help you tackle your backflow preventer installation project.

  • 8 of them have an A or A+ rating from Better Business Bureau.

How do I know I am getting a fair price for my Backflow Preventer Installation in Diamond Bar?

Every Backflow Preventer Installation project is different, and the price will differ depending on the specifications of your project. However, there are ways to help make sure you are getting a fair price quoted for your Diamond Bar Backflow Preventer Installation job:

  • Talk to multiple backflow preventer installation services and ask for quotes to compare. We have over 50 Backflow Preventer Installation companies in Diamond Bar for you to choose from.
  • Read the ratings and reviews for the backflow preventer installation services you’re interested in to see what other customers have said about the pricing of their own projects. Find the backflow preventer installer that you trust to give you the best service at the lowest price.

All backflow preventer installation services in Diamond Bar, CA

Porch Pro Headshot Routhier Plumbing Inc.
Backflow Preventer Installation
Serves Diamond Bar, California
(17)
Call us today for an estimate!
Call us today for an estimate!
Porch Pro Headshot Currier Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
Currier Plumbing offers plumbing services to the Montclair area. Call us today!
Currier Plumbing offers plumbing services to the Montclair area. Call us today!
Porch Pro Headshot Code Plus Plumbing, Inc.
Backflow Preventer Installation
Serves Diamond Bar, California
Plumbing services in Fullerton California
Plumbing services in Fullerton California
Porch Pro Headshot Metric Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
(16)
Porch Pro Headshot Steel Plumbing & Drain Experts, Inc.
Backflow Preventer Installation
Serves Diamond Bar, California
For over a decade, Steel Plumbing & Drain Experts has been providing top-quality plumbing services in Fontana and throughout San Bernardino County. A family owned and operated company, they strive to provide the very best in workmanship and customer care. In fact, they don’t stop at just providing f...Read more about Steel Plumbing & Drain Experts, Inc.
For over a decade, Steel Plumbing & Drain Experts has been providing top-quality plumbing services in Fontana and throughout San Bernardino County. A family owned and operated company, they strive to provide the very best in workmanship and customer care. In fact, they don’t stop at just providing f...Read more about Steel Plumbing & Drain Experts, Inc.
Porch Pro Headshot Walnut Garage Door Repair
Backflow Preventer Installation
Serves Diamond Bar, California
Walnut Garage Door Repair offers superior garage doors repair & installation services, opener installation & genuine spare parts. We offer sales and repair service for residential and commercial garage doors and electric openers.
Walnut Garage Door Repair offers superior garage doors repair & installation services, opener installation & genuine spare parts. We offer sales and repair service for residential and commercial garage doors and electric openers.
Porch Pro Headshot EL Gibbor Plumbing & Contracting Services
Backflow Preventer Installation
Serves Diamond Bar, California
(3)
Porch Pro Headshot KONOPELKO PLUMBING
Backflow Preventer Installation
Serves Diamond Bar, California
With over 35 years experience serving: residential, commercial ,industrial communities, homeowners and establishments on the east coast of New Jersey and now on the West coast of southern California since 1990. Family owned, old school methods and ethics. Francis Konopelko is your solution for all y...Read more about KONOPELKO PLUMBING
With over 35 years experience serving: residential, commercial ,industrial communities, homeowners and establishments on the east coast of New Jersey and now on the West coast of southern California since 1990. Family owned, old school methods and ethics. Francis Konopelko is your solution for all y...Read more about KONOPELKO PLUMBING
Porch Pro Headshot STEVE REDDING PLUMBING
Backflow Preventer Installation
Serves Diamond Bar, California
Bathroom/kitchen remodels, water heater, plumbing fixtures, dishwasher and garbage disposal replacements, etc.
Bathroom/kitchen remodels, water heater, plumbing fixtures, dishwasher and garbage disposal replacements, etc.
Porch Pro Headshot Vortex Plumbing Inc
Backflow Preventer Installation
Serves Diamond Bar, California
Porch Pro Headshot Mastery plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
Porch Pro Headshot Elmer's Plumbing
Backflow Preventer Installation
Serves Diamond Bar, California
Porch Pro Headshot Chen Construction
Backflow Preventer Installation
Serves Diamond Bar, California
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction
We are a construction company located in Orange County, California that specializes in kitchen remodeling, bath remodeling and all residential construction including room additions. Chen Construction can also create a custom bathroom just for you. We are experts in bathroom remodeling. Many of toda...Read more about Chen Construction