
Get matched with top fire sprinkler pros in Randallstown, MD
There are 26 highly-rated local fire sprinkler pros.
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Verified Reviews for Fire Sprinkler Service pros in Randallstown, MD
*The Angi rating for Fire Sprinkler Service companies in Randallstown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fire Sprinkler Service needs.
*The HomeAdvisor rating for Fire Sprinkler Service companies in Randallstown, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Fire Sprinkler Service needs.
Last update on December 01, 2025
Find Fire sprinkler pros in Randallstown

Len The Plumber, LLC.
Len The Plumber, LLC.
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."
Greg S on September 2022
Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!
"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."
Greg S on September 2022
Remodel Now
Remodel Now
Remodel Now is a premier bathroom and kitchen home remodeling company serving the DMV area. With 23 years of experience in the industry, our team of skilled professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service. We understand that your home is a reflection of your style and personality. That's why we work closely with each client to bring their vision to life. Whether you're looking to upgrade your bathroom or create the kitchen of your dreams, our team will guide you through every step of the process, from design to installation. Trust Remodel Now with your next bathroom, kitchen, or basement renovation project. Contact us today for a consultation and let us help you to Remodel Now!
"Remodel now did a fantastic job with my bathroom. From Reggie who can an presented the plan. I like it when a person knows their job. The receptionist Misty so sweet handle you with special care. The workers can in very professional, My bathroom looks like it is straight out of magazine . I am soooo. Happy with my new bathroom"
Florence M on April 2024
Remodel Now is a premier bathroom and kitchen home remodeling company serving the DMV area. With 23 years of experience in the industry, our team of skilled professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service. We understand that your home is a reflection of your style and personality. That's why we work closely with each client to bring their vision to life. Whether you're looking to upgrade your bathroom or create the kitchen of your dreams, our team will guide you through every step of the process, from design to installation. Trust Remodel Now with your next bathroom, kitchen, or basement renovation project. Contact us today for a consultation and let us help you to Remodel Now!
"Remodel now did a fantastic job with my bathroom. From Reggie who can an presented the plan. I like it when a person knows their job. The receptionist Misty so sweet handle you with special care. The workers can in very professional, My bathroom looks like it is straight out of magazine . I am soooo. Happy with my new bathroom"
Florence M on April 2024

R & G Water Systems Inc
R & G Water Systems Inc
R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.
"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"
Thomas S on December 2021
R & G Water Systems carries, installs, services and repairs well pumps and water treatment and conditioning systems for residential and light commercial application. We also deal with acid neutralizers.
"Great! I called after hours and Rick was pleasant. He asked to text a picture of the leaking. Brad was here in the morning. One hour later he was finished The price was reasonable. Would definitely hire again"
Thomas S on December 2021
Dimitri's Home Improvement
Dimitri's Home Improvement
Residential and Light commercial, General Contractor. Dimitri’s Home Improvement is a family owned business serving Baltimore, Howard and Anne Arundel counties. We offer quality work and a professional attitude backed with over 40 years of home improvement experience. **If contacting us via the Angie's List Message Center, PLEASE include your name and phone number within the message to ensure the most efficient service** thank you! Additional Services-Remodeling - Modular & Mobile Home Remodeling - Sunrooms & Patio Enclosures Window Treatments
"Very well. Workers cleaned up area and worked neatly. Very satisfied with quality of work and would use again!"
Tod H on November 2023
Residential and Light commercial, General Contractor. Dimitri’s Home Improvement is a family owned business serving Baltimore, Howard and Anne Arundel counties. We offer quality work and a professional attitude backed with over 40 years of home improvement experience. **If contacting us via the Angie's List Message Center, PLEASE include your name and phone number within the message to ensure the most efficient service** thank you! Additional Services-Remodeling - Modular & Mobile Home Remodeling - Sunrooms & Patio Enclosures Window Treatments
"Very well. Workers cleaned up area and worked neatly. Very satisfied with quality of work and would use again!"
Tod H on November 2023

Armadillo Tile and Home Repair
Armadillo Tile and Home Repair
Armadillo Tile is a small Maryland business specializing in high end residential and commercial projects. With nearly two decades of experience and a keen eye for detail, we offer expert craftsmanship, unparalleled precision, and a commitment to excellence. Whether it’s a custom bathroom, a gourmet kitchen, or your own unique vision, we provide masterful installations that are both beautiful and durable, while exceeding clients’ expectations every step of the way
"Extremely satisfied with the work! They did an excellent job, got it done quickly and within budget. Also great communication! Highly recommend!"
Paul M on August 2024
Armadillo Tile is a small Maryland business specializing in high end residential and commercial projects. With nearly two decades of experience and a keen eye for detail, we offer expert craftsmanship, unparalleled precision, and a commitment to excellence. Whether it’s a custom bathroom, a gourmet kitchen, or your own unique vision, we provide masterful installations that are both beautiful and durable, while exceeding clients’ expectations every step of the way
"Extremely satisfied with the work! They did an excellent job, got it done quickly and within budget. Also great communication! Highly recommend!"
Paul M on August 2024

D & H Demolition, LLC
D & H Demolition, LLC
Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!
"Excellent job excellent people"
Denise W on June 2025
Leading the industry by providing a comprehensive service to residential & commercial clients in need of selective & structural demolition , hazardous material abatement and disposal , as well as mold remediation services. Call or click for your FREE estimate today!
"Excellent job excellent people"
Denise W on June 2025

GloRem
GloRem
GLOREM is licensed and insured company formed in Maryland in 2010. Our specialty is basement finishing, remodeling and general contracting. We offer quick reliable services that are tailored to meet the needs and wants of each of our clients. Our Quality work and can-do attitude means customer satisfaction every single time. We bring 15-years of experience and offer free estimates.We do professional basements finishing, bathrooms/kitchens remodeling and renovation, LVP/ LVT floors, egress windows, and much more. 10% up to 800.00 off for Angie's List members
"From start to finish, Eugene and his crew were excellent to work with. Our free estimate was much more concise than the "ballpark estimate" thrown out by other companies. While you should always budget for surprises during construction, our estimate was itemized in detail, and showed what upgrades were available and their pricing. The total price was the best of all of our estimates. They worked efficiently, were always friendly, and cleaned up each night before they left. Eugene stopped by frequently to ensure everything was on track and accommodated my suggestions for minor tweaks throughout the process. I very much recommend them and will use them for future remodeling."
Matt C on August 2022
GLOREM is licensed and insured company formed in Maryland in 2010. Our specialty is basement finishing, remodeling and general contracting. We offer quick reliable services that are tailored to meet the needs and wants of each of our clients. Our Quality work and can-do attitude means customer satisfaction every single time. We bring 15-years of experience and offer free estimates.We do professional basements finishing, bathrooms/kitchens remodeling and renovation, LVP/ LVT floors, egress windows, and much more. 10% up to 800.00 off for Angie's List members
"From start to finish, Eugene and his crew were excellent to work with. Our free estimate was much more concise than the "ballpark estimate" thrown out by other companies. While you should always budget for surprises during construction, our estimate was itemized in detail, and showed what upgrades were available and their pricing. The total price was the best of all of our estimates. They worked efficiently, were always friendly, and cleaned up each night before they left. Eugene stopped by frequently to ensure everything was on track and accommodated my suggestions for minor tweaks throughout the process. I very much recommend them and will use them for future remodeling."
Matt C on August 2022

Ox Construction
Ox Construction
Ox construction has been in business since 2012 and specializes plumbing services, repairs, inspections, installations, drain cleaning, septic tank services, excavation, grading projects general construction, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Note ANY Previous reviews from Rich Lacy to OX construction are FALSE REVIEWS and not mine somebody hacked me and posted them. With that said I was highly impressed with Ox construction!! They were super Fast thy did a super job and were very affordable. "
Richard L on November 2025
Ox construction has been in business since 2012 and specializes plumbing services, repairs, inspections, installations, drain cleaning, septic tank services, excavation, grading projects general construction, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Note ANY Previous reviews from Rich Lacy to OX construction are FALSE REVIEWS and not mine somebody hacked me and posted them. With that said I was highly impressed with Ox construction!! They were super Fast thy did a super job and were very affordable. "
Richard L on November 2025
Jacks of All Trades
Jacks of All Trades
We're a locally owned and operated company with over 25 years of industry experience. We hold a high value in honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We also specialize in handyman/carpentry work in the commercial as well as residential fields and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Any problem you have, we know we can solve it. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Very Good Customer Service"
Rodney D on September 2021
We're a locally owned and operated company with over 25 years of industry experience. We hold a high value in honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We also specialize in handyman/carpentry work in the commercial as well as residential fields and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Any problem you have, we know we can solve it. We look forward to building lasting relationships with our clients and guarantee your satisfaction!
"Very Good Customer Service"
Rodney D on September 2021

West Shore Home Baltimore
West Shore Home Baltimore
To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
"Excellent customer service. Excellent finished product. West Shore Home came to install a shower in one bathroom and bathtub/shower in another bathroom. Their customer service is top tier! They took extra caution to ensure they didn’t damage or disrupt my home or other furniture as they carried their equipment in and out of the house. They encouraged me to see the progress as they worked. (Nothing to hide is always a good thing.) When I expressed surprise and disappointment with one aspect of the design, they immediately began solutioning the issue."
Isiah T on January 2025
To accomplish our mission, we have implemented a simple approach that will restore the beauty of your home while significantly reducing your energy bills - and we get it done in just one day! From start to finish, the West Shore Window & Door, Inc., experience is engineered to bring happiness to every home. The health and safety of our customers and employees is a top priority. Our team is following all CDC guidelines so we can provide you with the fast and convenient home improvements. We are also offering free virtual design consultations! Schedule your free consultation today.
"Excellent customer service. Excellent finished product. West Shore Home came to install a shower in one bathroom and bathtub/shower in another bathroom. Their customer service is top tier! They took extra caution to ensure they didn’t damage or disrupt my home or other furniture as they carried their equipment in and out of the house. They encouraged me to see the progress as they worked. (Nothing to hide is always a good thing.) When I expressed surprise and disappointment with one aspect of the design, they immediately began solutioning the issue."
Isiah T on January 2025
The Randallstown, MD homeowners’ guide to fire sprinkler services
From average costs to expert advice, get all the answers you need to get your job done.

The first step toward a cozy finished basement is adding its framing. How much does it cost to frame a basement? Let's break down the numbers.

The average cost to replace a bathroom faucet typically ranges from $170 to $360. Faucet installation costs often vary based on the selected fixture hardware.

A basement bar can add value to your home and serve as a great place to entertain. Use this guide on the cost to build a bar in your basement to get started.

Transforming your basement into the game room of the year? Here's what to know about finished basement code requirements before you get started.

Wondering what’s considered a finished basement? Learn what distinguishes a finished basement from an unfinished one and which is right for you in this guide.

Replacing or upgrading plumbing in your home? Make sure you know how to measure pipe size accurately to avoid buying the wrong materials.
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