Top 10 backflow preventer installation services in South Pasadena, CA

Porch Pro Headshot Red Lilly Plumbing
Backflow Preventer Installation
Serves South Pasadena, California
(466)
We are a Los Angeles Plumbing Company that takes enormous pride in honest, reliable and trustworthy service. Our integrity in the local community has allowed the divisions of our company to grow in prosper for 88 years. We take our plumbing, rooter, sewer and drain service customers very seriously. ...Read more about Red Lilly Plumbing
We are a Los Angeles Plumbing Company that takes enormous pride in honest, reliable and trustworthy service. Our integrity in the local community has allowed the divisions of our company to grow in prosper for 88 years. We take our plumbing, rooter, sewer and drain service customers very seriously. ...Read more about Red Lilly Plumbing
Porch Pro Headshot Mr. Speedy Plumbing & Rooter Inc.
Backflow Preventer Installation
Serves South Pasadena, California
(102)
State-licensed full service plumbing and rooter company servicing residential and commercial customers in metro Los Angeles for over a decade. Experienced, knowledgeable plumbers, the newest and latest equipment, quality workmanship at affordable prices. We handle indoor and outdoor plumbing - every...Read more about Mr. Speedy Plumbing & Rooter Inc.
State-licensed full service plumbing and rooter company servicing residential and commercial customers in metro Los Angeles for over a decade. Experienced, knowledgeable plumbers, the newest and latest equipment, quality workmanship at affordable prices. We handle indoor and outdoor plumbing - every...Read more about Mr. Speedy Plumbing & Rooter Inc.
Porch Pro Headshot Aaron's Plumbing and Home Repair, Inc.
Backflow Preventer Installation
Serves South Pasadena, California
(96)
Welcome to Aaron's Plumbing and Home Repair, Inc. Aaron's Plumbing has been in business since 1984 with over 50 years of collective knowledge and experience amongst all our plumbers. We believe in helping our customers as if they were our own family. We are licensed, bonded and insured.
Welcome to Aaron's Plumbing and Home Repair, Inc. Aaron's Plumbing has been in business since 1984 with over 50 years of collective knowledge and experience amongst all our plumbers. We believe in helping our customers as if they were our own family. We are licensed, bonded and insured.
Porch Pro Headshot Twin Town Plumbing
Backflow Preventer Installation
Serves South Pasadena, California
(39)
Emergency Plumber When it comes to plumbing, you usually don't realize that there's a problem until it's too late. It just so happens, however, that the best plumber LA has to offer is also an expert Emergency Plumber in all types of plumbing emergencies. Twin Town Plumbing and Rooter has an emergen...Read more about Twin Town Plumbing
Emergency Plumber When it comes to plumbing, you usually don't realize that there's a problem until it's too late. It just so happens, however, that the best plumber LA has to offer is also an expert Emergency Plumber in all types of plumbing emergencies. Twin Town Plumbing and Rooter has an emergen...Read more about Twin Town Plumbing
Porch Pro Headshot DHR Plumbing
Backflow Preventer Installation
Serves South Pasadena, California
(17)
"This company is amazing! I had 1 other company come out and give me an high estimate on my plumbing . he told me I had roots growing into my pipes. He said it was gonna easily cost me close to 4 grand! My. Friendrecommended DHR Plumbing and I am super grateful he did! David was fantastic and very ...Read more about DHR Plumbing
"This company is amazing! I had 1 other company come out and give me an high estimate on my plumbing . he told me I had roots growing into my pipes. He said it was gonna easily cost me close to 4 grand! My. Friendrecommended DHR Plumbing and I am super grateful he did! David was fantastic and very ...Read more about DHR Plumbing
Porch Pro Headshot Nolasco Plumbing, Inc.
Backflow Preventer Installation
Serves South Pasadena, California
(8)
Nolasco Plumbing, Inc. Is a strongly diligent business providing professional and quality plumbing services. With our experience we guarantee customer satisfaction. We are an experienced company with trained, knowledgeable, and professional employees offering commercial and residential services. Nol...Read more about Nolasco Plumbing, Inc.
Nolasco Plumbing, Inc. Is a strongly diligent business providing professional and quality plumbing services. With our experience we guarantee customer satisfaction. We are an experienced company with trained, knowledgeable, and professional employees offering commercial and residential services. Nol...Read more about Nolasco Plumbing, Inc.
Porch Pro Headshot Mike E West Plumbing
Backflow Preventer Installation
Serves South Pasadena, California
(5)
Mike West is a full service plumbing company that focuses on emergency services and new construction. They service all of San Fernando valley, with speed, quality, and reliability! Give us a call today to get your plumbing needs flushed again.
Mike West is a full service plumbing company that focuses on emergency services and new construction. They service all of San Fernando valley, with speed, quality, and reliability! Give us a call today to get your plumbing needs flushed again.
Porch Pro Headshot Drain Doctors Plumbing & Rooter
Backflow Preventer Installation
Serves South Pasadena, California
(50)
The Glendale plumbers at Drain Doctors provide quality services backed by over 20 years of experience. Once you call them, you’ll realize they are the only drain doctors you will ever need. That is because they work quickly and efficiently to diagnose your plumbing issue and find cost-effective solu...Read more about Drain Doctors Plumbing & Rooter
The Glendale plumbers at Drain Doctors provide quality services backed by over 20 years of experience. Once you call them, you’ll realize they are the only drain doctors you will ever need. That is because they work quickly and efficiently to diagnose your plumbing issue and find cost-effective solu...Read more about Drain Doctors Plumbing & Rooter
Porch Pro Headshot Economy Rooter
Backflow Preventer Installation
Serves South Pasadena, California
(31)
Established in 1993, Economy Rooter Services has kept customers coming back for over 20 years through a combination of quality, guaranteed services, fair and honest pricing, and service with a smile. Our service area includes the San Fernando Valley, Los Angeles, and surrounding areas. Company owner...Read more about Economy Rooter
Established in 1993, Economy Rooter Services has kept customers coming back for over 20 years through a combination of quality, guaranteed services, fair and honest pricing, and service with a smile. Our service area includes the San Fernando Valley, Los Angeles, and surrounding areas. Company owner...Read more about Economy Rooter
Porch Pro Headshot A.C.R Contracting & Handyman Services
Backflow Preventer Installation
Serves South Pasadena, California
(16)
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services
We are a multifaceted service company. We provide: General construction, kitchen, bathroom remodels. Door, window installations. Remove walls or install new walls. Plumbing, electrical, drywall, stucco, tile or wood flooring, & framing. We pride our selves on providing fast dependable and quality w...Read more about A.C.R Contracting & Handyman Services

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 South Pasadena backflow preventer installation services

198722

DHR plumbing is great and I definitely recommend them for your plumbing needs! It was my first time using them and I have no complaints on their work. I was very satisfied with the service. Setting up the appointment was easy. From my first call to to the...

- Layla Dominguez
197190

My husband and I bought a fixer upper and the bathrooms were absolutely terrible! This was our first home buying experience and remodeling experience so we were very nervous about the entire process. We met with several different companies but ultimately ...

- Alexandria Campbell
190077

DHR is always my first choice for my plumbing needs! If I could give them more stars I would! My husband and I purchased an older home and came across more issues than we could handle. DHR has always been our first choice and we highly recommend them to a...

- H Jay
195405

While dealing with a water leak, it was time to call a professional. I was so thankful to have found DHR plumbing! They offered me options before fixing the problem and service prices were very reasonable.👍🏼 From booking the appointment (same day) to th...

- Greg Kugler
593102

I am so glad I found DHR Plumbing. They exceeded my expectations. . Daniel and Ron came out first to evaluate the problem and provide a quote, then returned to tackle the sewer drain issue. They were both very knowledgeable and offered repair solutions th...

- Rosamaria Wolfe
195415

I was referred to DHR Plumbing by a friend who had a great experience with them. I was hesitant to use them at first because my sewer drain has been an ongoing problem and the past 2 companies I went with did not fix the problem. Neither one would back up...

- Angie Berich
199774

William and the DHR PLUMBING crew are impeccable. We've had to call DHR on a number of occasions and they've always responded right away. Great service that went above and beyond our expectations each time with super reasonable pricing.

- Chiraag Dave
197402

My husband and I bought a fixer upper and the bathrooms were absolutely terrible! This was our first home buying experience and remodeling experience so we were very nervous about the entire process. We met with several different companies but ultimately ...

- Alexandria Campbell
195417

My house has had constant plumbing issues with our toilets for years. I would call plumbing company’s who would diagnose different issues & all end up doing the same “quick fix” for a pricey amount. I found DHR plumming & couldn’t be happier and more plea...

- Vic Guzman
60704

Mike E. West is fantastic! As a new homeowner 12 years ago I was lucky enough to find an honest plumber! Big Mike is the best. He's always been able to work within my budget and timely. I've used him for a simple leak to a hot water heater replacement to...

- Shaun Loeser
336810

Good Job

- Akshay Pawar
107783

The thing that comes to my mind when I think of your company is “great experience”. I’ve received nothing but excellent customer service.

- Joanna Bisson

Everything You Need to Know About South Pasadena backflow preventer installation services

What does Backflow Preventer Installation work in South Pasadena involve?

Whether you’re in South Pasadena 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 South Pasadena backflow preventer installation project. Services such as:

How many backflow preventer installation companies are there in South Pasadena?

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

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

Who should I hire for a Backflow Preventer Installation project in South Pasadena?

Right now for a backflow preventer installation project there are 50 companies in and around South Pasadena ready to help you get the job done.

    Check out some of the top backflow preventer installation services companies on Porch below, and keep in mind the cheapest backflow preventer installer may not be the best:

    • Blue Streak Plumbing & Rooter
      • North Brothers Plumbing & Rooter
        • Randy Roberts Home Services
          • Chicago Plumbing
            • Thistle Plumbing

              All backflow preventer installation services in South Pasadena, CA

              Porch Pro Headshot Kennco Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, California
              (23)
              In its history, Kennco Plumbing has earned the reputation of providing quality products and superior services, and has also earned the reputation of being a great place to work. This reputation is based upon a commitment to quality products and service, challenging work, and respect for the dignity ...Read more about Kennco Plumbing
              In its history, Kennco Plumbing has earned the reputation of providing quality products and superior services, and has also earned the reputation of being a great place to work. This reputation is based upon a commitment to quality products and service, challenging work, and respect for the dignity ...Read more about Kennco Plumbing
              Porch Pro Headshot Four Elements Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, 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 H.L. Moe Co., Inc
              Backflow Preventer Installation
              Serves South Pasadena, California
              (87)
              Since 1927, Moe Plumbing Services has provided construction, plumbing, and HVAC services to customers of Los Angeles. Call today to learn more - 24/7 emergency plumbing repairs!
              Since 1927, Moe Plumbing Services has provided construction, plumbing, and HVAC services to customers of Los Angeles. Call today to learn more - 24/7 emergency plumbing repairs!
              Porch Pro Headshot All In One Plumbing and Drains
              Backflow Preventer Installation
              Serves South Pasadena, California
              (6)
              "We've had a few projects completed by Cesar (All in One) and have been more than satisfied with the quality of work and pricing. We were so saltified that we had no problem recommending the company to a few neighbors and close friends. They now have a reputable plumbing company they can always coun...Read more about All In One Plumbing and Drains
              "We've had a few projects completed by Cesar (All in One) and have been more than satisfied with the quality of work and pricing. We were so saltified that we had no problem recommending the company to a few neighbors and close friends. They now have a reputable plumbing company they can always coun...Read more about All In One Plumbing and Drains
              Porch Pro Headshot Serviz - Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, California
              (6)
              SERVIZ offers home services from A to Z -- including plumbing, air conditioning, electrical, appliance repair, carpet cleaning, handyman, and more. Each of our SERVIZ Pros is extensively pre-screened, background checked, insured, and has an average of 10 years experience. A FREE estimate is prepared...Read more about Serviz - Plumbing
              SERVIZ offers home services from A to Z -- including plumbing, air conditioning, electrical, appliance repair, carpet cleaning, handyman, and more. Each of our SERVIZ Pros is extensively pre-screened, background checked, insured, and has an average of 10 years experience. A FREE estimate is prepared...Read more about Serviz - Plumbing
              Porch Pro Headshot KG Plumbing Inc
              Backflow Preventer Installation
              Serves South Pasadena, California
              (5)
              KG Plumbing is a fully licensed and insured plumbing company located in Granada Hills, servicing all your gas, water and sewer needs. You can count on us for professional advice, top quality work and comprehensive service - even after your project is complete. We guarantee the quality of our work...Read more about KG Plumbing Inc
              KG Plumbing is a fully licensed and insured plumbing company located in Granada Hills, servicing all your gas, water and sewer needs. You can count on us for professional advice, top quality work and comprehensive service - even after your project is complete. We guarantee the quality of our work...Read more about KG Plumbing Inc
              Porch Pro Headshot National Plumbing, Inc.
              Backflow Preventer Installation
              Serves South Pasadena, California
              One the many differences you will notice when you choose National Plumbing, is the personal attention you will receive from start to finish. Tony, the owner, will be your first point of contact. No matter how large or small your job, Tony will be on-the-job doing the work or supervising, to ensure y...Read more about National Plumbing, Inc.
              One the many differences you will notice when you choose National Plumbing, is the personal attention you will receive from start to finish. Tony, the owner, will be your first point of contact. No matter how large or small your job, Tony will be on-the-job doing the work or supervising, to ensure y...Read more about National Plumbing, Inc.
              Porch Pro Headshot Right Time Rooter & Plumbing Services, Inc
              Backflow Preventer Installation
              Serves South Pasadena, California
              Working in the plumbing industry, for over 25 years, has allowed me to love what I do much more. I have the pleasure of affecting people from all walks of life and various backgrounds; including professionals to stay at home moms and dads and those with limited incomes. I not only complete the plumb...Read more about Right Time Rooter & Plumbing Services, Inc
              Working in the plumbing industry, for over 25 years, has allowed me to love what I do much more. I have the pleasure of affecting people from all walks of life and various backgrounds; including professionals to stay at home moms and dads and those with limited incomes. I not only complete the plumb...Read more about Right Time Rooter & Plumbing Services, Inc
              Porch Pro Headshot Sergio's Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, California
              If you have a problem with the plumbing at your home, office, or warehouse, there's only one name you need to know...Sergio! Sergio's Plumbing is a highly experienced, full service plumbing contractor that is ready to meet your residential, commercial, and industrial plumbing needs. We have served t...Read more about Sergio's Plumbing
              If you have a problem with the plumbing at your home, office, or warehouse, there's only one name you need to know...Sergio! Sergio's Plumbing is a highly experienced, full service plumbing contractor that is ready to meet your residential, commercial, and industrial plumbing needs. We have served t...Read more about Sergio's Plumbing
              Porch Pro Headshot Young Jin Construction and Development Company
              Backflow Preventer Installation
              Serves South Pasadena, California
              I am a General Contractor with over 28 years of experience in the construction field in Los Angeles County. I bring a strong background in technical trades including but not limited to framing, concrete work, plumbing, dry wall hanging and taping, HVAC, fire sprinklers, every type of floor work, til...Read more about Young Jin Construction and Development Company
              I am a General Contractor with over 28 years of experience in the construction field in Los Angeles County. I bring a strong background in technical trades including but not limited to framing, concrete work, plumbing, dry wall hanging and taping, HVAC, fire sprinklers, every type of floor work, til...Read more about Young Jin Construction and Development Company
              Porch Pro Headshot New Generation Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, California
              Porch Pro Headshot M C PLUMBING COMPANY
              Backflow Preventer Installation
              Serves South Pasadena, California
              New company with 20 years in the plumbing industry
              New company with 20 years in the plumbing industry
              Porch Pro Headshot Elmer's Plumbing
              Backflow Preventer Installation
              Serves South Pasadena, California
              Porch Pro Headshot Alvaro's Handyman
              Backflow Preventer Installation
              Serves South Pasadena, California
              Located in Pasadena, Alvaro's Handyman is a handyman company that offers shutter installation, window installation and other services.
              Located in Pasadena, Alvaro's Handyman is a handyman company that offers shutter installation, window installation and other services.