1. Porch
  2. US
  3. MD
  4. Frederick
  5. Backflow Preventer Installation

Top 10 backflow preventer installation services in Frederick, MD

Porch Pro Headshot Your 1 Plumber LLC

Your 1 Plumber LLC

Backflow Preventer Installation
Serves Frederick, Maryland
(163)
"Your 1 Plumber was excellent and I highly recommend them. They were quick, inexpensive and very responsive. I was even able to arrange it so that they came in to fix the issue without me needing to be home. They took care of everything and kept me appraised of what was going on."
"Your 1 Plumber was excellent and I highly recommend them. They were quick, inexpensive and very responsive. I was even able to arrange it so that they came in to fix the issue without me needing to be home. They took care of everything and kept me appraised of what was going on."
Porch Pro Headshot RM Construction Inc

RM Construction Inc

Backflow Preventer Installation
Serves Frederick, Maryland
(119)
Looking to replace your windows? The 5-star-rated professionals at RM Construction in La Plata, MD can replace your windows in a flash.
Looking to replace your windows? The 5-star-rated professionals at RM Construction in La Plata, MD can replace your windows in a flash.
Porch Pro Headshot Kenny's Plumbing Services

Kenny's Plumbing Services

Backflow Preventer Installation
Serves Frederick, Maryland
(66)
I take care of all your plumbing needs, from new construction to repairs. I install and repair faucets, toilets, garbage disposals, shower controls, sump pumps, sewage pumps, water heaters, boilers and hose bibs. I repair leaks on water pipes, gas pipes and waste pipes. I also rough in new waste, wa...Read more about Kenny's Plumbing Services
I take care of all your plumbing needs, from new construction to repairs. I install and repair faucets, toilets, garbage disposals, shower controls, sump pumps, sewage pumps, water heaters, boilers and hose bibs. I repair leaks on water pipes, gas pipes and waste pipes. I also rough in new waste, wa...Read more about Kenny's Plumbing Services
Porch Pro Headshot The Plumbing Legends LLC

The Plumbing Legends LLC

Backflow Preventer Installation
Serves Frederick, Maryland
(3)
"Excellent customer service and plumbing services. Emailed late Thursday night, received call before 730 the next morning and was out the next day I was available. They called when on the way, diagnosed my garbage disposal and replaced it in less than an hour. Great company."
"Excellent customer service and plumbing services. Emailed late Thursday night, received call before 730 the next morning and was out the next day I was available. They called when on the way, diagnosed my garbage disposal and replaced it in less than an hour. Great company."
Porch Pro Headshot Plumbing, Inc.

Plumbing, Inc.

Backflow Preventer Installation
Serves Frederick, Maryland
(36)
Family owned & operated plumbing company with over 30 years' experience. We specialize in all aspects of residential service, as well as well & pump repair and replacement, & outside water lines.
Family owned & operated plumbing company with over 30 years' experience. We specialize in all aspects of residential service, as well as well & pump repair and replacement, & outside water lines.
Porch Pro Headshot CMR Heating and Air LLC

CMR Heating and Air LLC

Backflow Preventer Installation
Serves Frederick, Maryland
We are a full service heating and air conditioning company located in King George, VA. We can service, repair and install equipment to serve all of you heating and air conditioning needs. We also offer yearly maintenance plans to make sure your system runs efficiently and lasts as long as possible...Read more about CMR Heating and Air LLC
We are a full service heating and air conditioning company located in King George, VA. We can service, repair and install equipment to serve all of you heating and air conditioning needs. We also offer yearly maintenance plans to make sure your system runs efficiently and lasts as long as possible...Read more about CMR Heating and Air LLC
Porch Pro Headshot JD Rock Custom Home Improvemen

JD Rock Custom Home Improvemen

Backflow Preventer Installation
Serves Frederick, Maryland
(11)
Trust JD Rock Custom Home Improvemen in Gaithersburg with their Better Business Bureau A+ rating (as of January 2018) so you know that your drywall repair will be done the right way.
Trust JD Rock Custom Home Improvemen in Gaithersburg with their Better Business Bureau A+ rating (as of January 2018) so you know that your drywall repair will be done the right way.
Porch Pro Headshot Benjamin F Gartrell & Sons Inc.

Benjamin F Gartrell & Sons Inc.

Backflow Preventer Installation
Serves Frederick, Maryland
(6)
Description: When you need plumbing replacement or remodeling for your home, count on the plumbers at Benjamin F. Gartrell & Sons, Inc., in Silver Spring, Maryland. For reliable plumbing services and repairs, trust our licensed, bonded, and insured company. We work hard to find the cause of the prob...Read more about Benjamin F Gartrell & Sons Inc.
Description: When you need plumbing replacement or remodeling for your home, count on the plumbers at Benjamin F. Gartrell & Sons, Inc., in Silver Spring, Maryland. For reliable plumbing services and repairs, trust our licensed, bonded, and insured company. We work hard to find the cause of the prob...Read more about Benjamin F Gartrell & Sons Inc.
Porch Pro Headshot Mr. Tom's Home Maintenance (indoor,outdoor)

Mr. Tom's Home Maintenance (indoor,outdoor)

Backflow Preventer Installation
Serves Frederick, Maryland
(1)
Mr. Tom's Home Maintenance (indoor,outdoor) in Crellin is a window repair company that has earned themselves a stellar 5-star rating from happy customers.
Mr. Tom's Home Maintenance (indoor,outdoor) in Crellin is a window repair company that has earned themselves a stellar 5-star rating from happy customers.
Porch Pro Headshot Change Pro USA

Change Pro USA

Backflow Preventer Installation
Serves Frederick, Maryland
Residential Services Whether you need emergency flood damage restoration or top Services , you can trust CHANGEPROUSA Professionals to make your house feel like home again. They have the training, experience, and equipment to quickly get your home looking its best. Our residential services includ...Read more about Change Pro USA
Residential Services Whether you need emergency flood damage restoration or top Services , you can trust CHANGEPROUSA Professionals to make your house feel like home again. They have the training, experience, and equipment to quickly get your home looking its best. Our residential services includ...Read more about Change Pro USA

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 Frederick backflow preventer installation services

77026

Was referred to this company via a contract with Sears. I called and left a message regarding the problem. Tech was scheduled within the week. As the tech was walking into my house he said if it's a frozen pipe that burst it's not covered. (The pipe in qu...

- Deb Sander
62053

As someone who lives multiple time zones away from our 1920s DC rowhouse rental property we need a contractor who we can depend on to handle a variety of repairs both big and small. After working with many different contractors and handymen in the DC area...

- Karl Wurster
32646

I highly recommend them!

- David Abens
41685

I would not do business with JD Rock again even if he offered to do it for half price. Or free for that matter. When you meet JD he comes across as very friendly and makes you feel at ease. He comes in with a low bid which makes him seem very attractiv...

- John Brock
22896

He did what he said he would do , I was so happy with the results , I just recommended Tom to some of my neighbors , I would give Tom five Stars he was excellent , polite , friendly , I would use him again .

- Iver Steele

All backflow preventer installation services in Frederick, MD

Porch Pro Headshot James Brown AB Plumbing and Heating of Maryland

James Brown AB Plumbing and Heating of Maryland

Backflow Preventer Installation
Serves Frederick, Maryland
James Brown AB Plumbing and Heating of Maryland Fallston, MD, 21047 (410) 921-1932 We offer the best plumbing services, including draining cleaning and water heater installation services. Call us now for more information! Plumber, Plumbing Services, Emergency Plumber, Bathroom Plumbing, Sewer Drai...Read more about James Brown AB Plumbing and Heating of Maryland
James Brown AB Plumbing and Heating of Maryland Fallston, MD, 21047 (410) 921-1932 We offer the best plumbing services, including draining cleaning and water heater installation services. Call us now for more information! Plumber, Plumbing Services, Emergency Plumber, Bathroom Plumbing, Sewer Drai...Read more about James Brown AB Plumbing and Heating of Maryland
Porch Pro Headshot Reyes Home Improvement Services

Reyes Home Improvement Services

Backflow Preventer Installation
Serves Frederick, Maryland
(5)
Do you have a shattered window that you need fixed immediately? It can be fixed effectively by the experts at Reyes Home Improvement Services in the Pleasant Hills area.
Do you have a shattered window that you need fixed immediately? It can be fixed effectively by the experts at Reyes Home Improvement Services in the Pleasant Hills area.
Porch Pro Headshot Toms Home Improvments

Toms Home Improvments

Backflow Preventer Installation
Serves Frederick, Maryland
If your drywall needs to be fixed, contact Toms Home Improvments in Williamsport, MD. Their quality repair services can make it look like new again.
If your drywall needs to be fixed, contact Toms Home Improvments in Williamsport, MD. Their quality repair services can make it look like new again.
Porch Pro Headshot Mr. Rooter Plumbing of Frederick, MD

Mr. Rooter Plumbing of Frederick, MD

Backflow Preventer Installation
Serves Frederick, Maryland
Frederick, MD Plumbing & Drain Cleaning Services
Frederick, MD Plumbing & Drain Cleaning Services
Porch Pro Headshot Afternoon Plumbing LLC

Afternoon Plumbing LLC

Backflow Preventer Installation
Serves Frederick, Maryland
Porch Pro Headshot Elite Plumbing & Drain Cleaning LLC

Elite Plumbing & Drain Cleaning LLC

Backflow Preventer Installation
Serves Frederick, Maryland
Porch Pro Headshot Peddicord Plumbing Svc

Peddicord Plumbing Svc

Backflow Preventer Installation
Serves Frederick, Maryland
Peddicord Plumbing Services, established in 2011, is a local family owned business. Owner, Dan Peddicord, is from the Olney area and has over 15 years of experience in the plumbing trade. The high level of customer service satisfaction, offered by Peddicord Plumbing Services, is proven by the consis...Read more about Peddicord Plumbing Svc
Peddicord Plumbing Services, established in 2011, is a local family owned business. Owner, Dan Peddicord, is from the Olney area and has over 15 years of experience in the plumbing trade. The high level of customer service satisfaction, offered by Peddicord Plumbing Services, is proven by the consis...Read more about Peddicord Plumbing Svc
Porch Pro Headshot Moxley Plumbing Company Inc

Moxley Plumbing Company Inc

Backflow Preventer Installation
Serves Frederick, Maryland
Moxley Plumbing Inc. has been your on stop place fro your plumbing needs for over 21 years. No plumbing job is to small for us. We are dedicated to our customers satisfaction.
Moxley Plumbing Inc. has been your on stop place fro your plumbing needs for over 21 years. No plumbing job is to small for us. We are dedicated to our customers satisfaction.
Porch Pro Headshot Honeydo construction

Honeydo construction

Backflow Preventer Installation
Serves Frederick, Maryland
Are your leaky windows causing an issue with your energy bills? Contact Honeydo construction in Trego-Rohrersville Station today and resolve the issue.
Are your leaky windows causing an issue with your energy bills? Contact Honeydo construction in Trego-Rohrersville Station today and resolve the issue.
Porch Pro Headshot F&F painting and more

F&F painting and more

Backflow Preventer Installation
Serves Frederick, Maryland
Turn your dented drywall into a smooth surface again with help from the repairmen at F&F painting and more in the Perryville, MD area.
Turn your dented drywall into a smooth surface again with help from the repairmen at F&F painting and more in the Perryville, MD area.
Porch Pro Headshot Pavel perdriel

Pavel perdriel

Backflow Preventer Installation
Serves Frederick, Maryland
The professional window replacement specialists at Pavel perdriel in Eakles Mill, MD can quickly replace your broken windows.
The professional window replacement specialists at Pavel perdriel in Eakles Mill, MD can quickly replace your broken windows.
Porch Pro Headshot Stang Plumbing, LLC

Stang Plumbing, LLC

Backflow Preventer Installation
Serves Frederick, Maryland
Porch Pro Headshot George's Plumbing Service LLC

George's Plumbing Service LLC

Backflow Preventer Installation
Serves Frederick, Maryland