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Water main install, replace or repairers in Harwood

Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Customers say: Quick response
32 local quotes requested
17 years of experience

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


J HOSS PLUMBING LLC
1805 Parran Rd
5.00(
8
)
Approved Pro
J HOSS PLUMBING LLC
1805 Parran Rd
5.00(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We actually hired J Hoss for two jobs, and they did a great job with both! Both were tricky operations involving the plumbing of an old beach house, and they came up with effective ways of dealing with every issue. The hot water heater install involved moving an old hot water heater out of a crawlspace and putting a new one in in a closet, and the plumbing lines were a bit wacky due to the way the cottage had been added onto over time. But they solved the problems without tearing out any walls, which was great. The other job involved a DIY project installing a bathroom vanity that we got halfway through before realizing we were over our heads. They were game and jumped right in and worked with us to complete the job. We loved how they collaborated with us and were so cheerful about our amateur efforts! Definitely will hire again."

Michele C on December 2024

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We actually hired J Hoss for two jobs, and they did a great job with both! Both were tricky operations involving the plumbing of an old beach house, and they came up with effective ways of dealing with every issue. The hot water heater install involved moving an old hot water heater out of a crawlspace and putting a new one in in a closet, and the plumbing lines were a bit wacky due to the way the cottage had been added onto over time. But they solved the problems without tearing out any walls, which was great. The other job involved a DIY project installing a bathroom vanity that we got halfway through before realizing we were over our heads. They were game and jumped right in and worked with us to complete the job. We loved how they collaborated with us and were so cheerful about our amateur efforts! Definitely will hire again."

Michele C on December 2024


Avatar for A R Crowell Plumbing, LLC
A R Crowell Plumbing, LLC
PO Box 423
4.83(
159
)
Approved Pro
A R Crowell Plumbing, LLC
PO Box 423
4.83(
159
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
28 years of experience

A. R. Crowell Plumbing takes great pride in their work. Our goal is to be the plumber that you can depend on. We offer same day response, reasonable rates & professional work. Call today.

"We had a great experience with A R Crowell Plumbing! We knew the project of replacing our water main pipe would be expensive, but A R Crowell beat out the competition with their pricing! They even handled all the permits that were needed with the county. The day came and there were complications not originally foreseen, and the entire team handled it well. There was an additional charge for the new work, but that was already stipulated in the signed contract. No hidden fees, no trying to sell us a contract or things we did not need. We will definitely use them again! As a side note, I will say that the communication could improve in some areas, but I will honestly take a fair price with excellent staff and quality work over some slight confusion any day. Thanks to the excellent A.R. Crowell team for their great work!"

Glenn K on December 2023

A. R. Crowell Plumbing takes great pride in their work. Our goal is to be the plumber that you can depend on. We offer same day response, reasonable rates & professional work. Call today.

"We had a great experience with A R Crowell Plumbing! We knew the project of replacing our water main pipe would be expensive, but A R Crowell beat out the competition with their pricing! They even handled all the permits that were needed with the county. The day came and there were complications not originally foreseen, and the entire team handled it well. There was an additional charge for the new work, but that was already stipulated in the signed contract. No hidden fees, no trying to sell us a contract or things we did not need. We will definitely use them again! As a side note, I will say that the communication could improve in some areas, but I will honestly take a fair price with excellent staff and quality work over some slight confusion any day. Thanks to the excellent A.R. Crowell team for their great work!"

Glenn K on December 2023


Avatar for Prime Plumbing, LLC
Prime Plumbing, LLC
7617 Baltimore Annapolis Blvd.
4.92(
19
)
Approved Pro
Prime Plumbing, LLC
7617 Baltimore Annapolis Blvd.
4.92(
19
)
Approved Pro
Customers say: Quick response
286 local quotes requested
13 years of experience

Prime Plumbing is proud to be a family owned, locally operated business that has been working in the community since 2012! With years of experience and unmatched expertise we can help with any and all of your plumbing needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. Our customers can count on our techs being timely, tidy and when the job is done that you will be 100% satisfied with the work completed. When you need a plumber, think Prime Plumbing and let us show you why our customers become customers for life.

"job completed"

Bette C on April 2025

Prime Plumbing is proud to be a family owned, locally operated business that has been working in the community since 2012! With years of experience and unmatched expertise we can help with any and all of your plumbing needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. Our customers can count on our techs being timely, tidy and when the job is done that you will be 100% satisfied with the work completed. When you need a plumber, think Prime Plumbing and let us show you why our customers become customers for life.

"job completed"

Bette C on April 2025


Avatar for Family Fire Service and Plumbing LLC
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.20(
5
)
Approved Pro
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.20(
5
)
Approved Pro
Customers say: Quick response
54 local quotes requested
2 years of experience

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"Job was performed on time and at the price quoted. The quality of the service is excellent! The pro was courteous and easy to work with."

Khalil A on April 2025

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"Job was performed on time and at the price quoted. The quality of the service is excellent! The pro was courteous and easy to work with."

Khalil A on April 2025


Avatar for John C. Flood of Virginia Inc.
John C. Flood of Virginia Inc.
6430 General Green Way
4.53(
36
)
Approved Pro
John C. Flood of Virginia Inc.
6430 General Green Way
4.53(
36
)
Approved Pro
Customers say: True professional
67 local quotes requested
105 years of experience

With over 120 years of experience serving the Maryland, Northern Virginia, and Washington, D.C. regions, the John C. Flood team has earned a reputation for providing excellent repair, service, and installation for HVAC, plumbing, electrical, and home remodeling. If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job. We've been serving our customers with the best repair and installation services and are available with regular rates 7 days a week. Our goal is to keep you and your family comfortable throughout the year, and you can count on us to do the job right the first time. Learn more about the services we offer or contact us online.

"The tech did a fantastic job."

John K on April 2025

With over 120 years of experience serving the Maryland, Northern Virginia, and Washington, D.C. regions, the John C. Flood team has earned a reputation for providing excellent repair, service, and installation for HVAC, plumbing, electrical, and home remodeling. If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job. We've been serving our customers with the best repair and installation services and are available with regular rates 7 days a week. Our goal is to keep you and your family comfortable throughout the year, and you can count on us to do the job right the first time. Learn more about the services we offer or contact us online.

"The tech did a fantastic job."

John K on April 2025


Avatar for Signature Contracting LLC
Signature Contracting LLC
545 PLUM POINT RD
4.76(
77
)
Approved Pro
Signature Contracting LLC
545 PLUM POINT RD
4.76(
77
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
122 local quotes requested

Family Owned and Operated since 2000, we are your Signature Remodeling Contractor in Southern Maryland! Servicing Calvert, St. Mary's, Charles, PG and Anne Arundel Counties. We specialize in Kitchen and Bath remodels of all sizes as well as finishing basements , however we do general home improvement needs you may have. Our work is second to none and we never use sub-contractors. We personally work with you every step of the way! We back our work with a satisfaction guarantee and we won't stop until you're satisfied with the final product! We are licensed, bonded and insured. Give us a call at 410-449-9851 or send us an email Signaturecontractingllc@gmail.com

"Excellent contractors. Thank you."

Elaine S on July 2023

Family Owned and Operated since 2000, we are your Signature Remodeling Contractor in Southern Maryland! Servicing Calvert, St. Mary's, Charles, PG and Anne Arundel Counties. We specialize in Kitchen and Bath remodels of all sizes as well as finishing basements , however we do general home improvement needs you may have. Our work is second to none and we never use sub-contractors. We personally work with you every step of the way! We back our work with a satisfaction guarantee and we won't stop until you're satisfied with the final product! We are licensed, bonded and insured. Give us a call at 410-449-9851 or send us an email Signaturecontractingllc@gmail.com

"Excellent contractors. Thank you."

Elaine S on July 2023


Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
844 RITCHIE HWY
5.00(
4
)
Approved Pro
Atlantic Blue Water Services
844 RITCHIE HWY
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
348 local quotes requested

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Well Drilling - Drinking Systems - Reverse Osmosis - Residential & Commercial

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Well Drilling - Drinking Systems - Reverse Osmosis - Residential & Commercial


Avatar for Superior remodeling
Superior remodeling
3431 Jett Court
5.00(
7
)
Approved Pro
Superior remodeling
3431 Jett Court
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
228 local quotes requested

At Superior Remodeling we take pride in our work. We promote quality work that places an emphasis on attention to details. With years of experience overseeing projects, we strive to complete the job on time and on budget. We believe that word of mouth is our greatest compliment. We want to ensure that our customers are satisfied with the investment they’ve made into their home.

"The quality of work that was completed by Superior Remodeling was exceptional. The level of craftsmen-ship was second to none. The business owner Michael is very communicative and has a great disposition. My wife and I had a great rapport with him. I found his responsiveness to be above and beyond for any person in any profession. He is not only very ethical in how he conducts business. He is also a decent and dedicated family man. I highly recommend working with Superior Remodeling."

Jordon,Rachel G on August 2024

At Superior Remodeling we take pride in our work. We promote quality work that places an emphasis on attention to details. With years of experience overseeing projects, we strive to complete the job on time and on budget. We believe that word of mouth is our greatest compliment. We want to ensure that our customers are satisfied with the investment they’ve made into their home.

"The quality of work that was completed by Superior Remodeling was exceptional. The level of craftsmen-ship was second to none. The business owner Michael is very communicative and has a great disposition. My wife and I had a great rapport with him. I found his responsiveness to be above and beyond for any person in any profession. He is not only very ethical in how he conducts business. He is also a decent and dedicated family man. I highly recommend working with Superior Remodeling."

Jordon,Rachel G on August 2024


Avatar for Misha's Home Improvement Inc
Misha's Home Improvement Inc
1257 Baltimore Annapolis Blvd
4.63(
41
)
Approved Pro
Misha's Home Improvement Inc
1257 Baltimore Annapolis Blvd
4.63(
41
)
Approved Pro
Customers say: Quality work
151 local quotes requested
32 years of experience

At Misha’s Home Improvement Inc, we treat your home as if it were our own. We pride ourselves on exceeding customer expectations. We provide the highest quality remodeling services, unsurpassed customer service, and an experienced and skilled team of professionals. We pull the highest-quality products together with the most cost-efficient solutions to execute your interior and exterior home improvement projects. Our staff is cautiously picked to fit the business philosophy and dedication to the highest of customer expectations. As a result we have maintained a family atmosphere in the office, in the field, and now in your home. We strive to provide the best home improvement and remodeling services in the industry and we guarantee our work.

"We hired Misha and his team to remodel our 1975 ranch house, which needed a lot of care and attention. This is one of the best decisions we have made! After bad experiences with other reno projects in the past, we were very worried about taking on another project. Misha put us to ease after our first meeting, and our respect for him grew every day. Misha’s team showed up every weekday and even on weekends until the project was done. My neighbor, who is a real estate agent, told us she had never seen such a professional and reliable crew. His men were friendly and very accommodating, they began to feel like family. Their incredible craftsmanship exceeded our expectations, including installing a huge customized master walk-in closet and a living room built-in unit. Misha provided great counsel when we were planning the reno, had wonderful suggestions, and was open to all our ideas. Their prices were very reasonable in comparison with other area contractors. We cannot recommend them highly enough!"

Amy C on March 2023

At Misha’s Home Improvement Inc, we treat your home as if it were our own. We pride ourselves on exceeding customer expectations. We provide the highest quality remodeling services, unsurpassed customer service, and an experienced and skilled team of professionals. We pull the highest-quality products together with the most cost-efficient solutions to execute your interior and exterior home improvement projects. Our staff is cautiously picked to fit the business philosophy and dedication to the highest of customer expectations. As a result we have maintained a family atmosphere in the office, in the field, and now in your home. We strive to provide the best home improvement and remodeling services in the industry and we guarantee our work.

"We hired Misha and his team to remodel our 1975 ranch house, which needed a lot of care and attention. This is one of the best decisions we have made! After bad experiences with other reno projects in the past, we were very worried about taking on another project. Misha put us to ease after our first meeting, and our respect for him grew every day. Misha’s team showed up every weekday and even on weekends until the project was done. My neighbor, who is a real estate agent, told us she had never seen such a professional and reliable crew. His men were friendly and very accommodating, they began to feel like family. Their incredible craftsmanship exceeded our expectations, including installing a huge customized master walk-in closet and a living room built-in unit. Misha provided great counsel when we were planning the reno, had wonderful suggestions, and was open to all our ideas. Their prices were very reasonable in comparison with other area contractors. We cannot recommend them highly enough!"

Amy C on March 2023

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Water main install, replace or repairs FAQs

Whether you need a permit depends on your local regulations. Always check with your municipality before beginning the installation. Most contractors will handle the permitting process for you.

If your backflow preventer fails, dangerous contaminants can enter your clean water supply, posing serious health risks. You may notice signs like visible leaks, a sudden drop in water pressure, slow drainage, unpleasant odors, or discolored water. If you experience any of these symptoms, contact a professional immediately.

Signs of a failing backflow preventer include visible leaks, a sudden drop in water pressure, sluggish drainage, unpleasant odors, and discolored water. If you notice any of these issues, it's important to have your system inspected by a professional.

You might need a backflow preventer if you have features like irrigation systems, pools, or other water elements that could contaminate your water supply. Commercial and industrial properties are required to have backflow preventers due to higher contamination risks.

A backflow preventer stops water in your main supply from reversing flow and contaminating clean water. A backwater valve is installed in your drainage system to block sewage from backing up during heavy rainfall or overflow. Both devices protect your home but serve different purposes.

The time it takes to install a backflow preventer depends on the type of system. A plumber can typically install a simple backflow preventer, like those for a garden hose or appliance, in less than an hour. Installing a backflow preventer for a complex system can take up to a full day.

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