At Arn's Old Time Plumbing, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer?s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. No Back Hoe Service is available.
"Arnie was awesome and got right to work and got it done. Very good quality work and great pricing. I would absolutely recommend him again."
Jack B on June 2023
At Arn's Old Time Plumbing, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer?s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job. No Back Hoe Service is available.
"Arnie was awesome and got right to work and got it done. Very good quality work and great pricing. I would absolutely recommend him again."
Jack B on June 2023
We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"I have used their services several times, they exceeded all my expectations, they were reliable,honest and their workmanship was outstanding. I highly recommend them."
Robert S on March 2025
We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.
"I have used their services several times, they exceeded all my expectations, they were reliable,honest and their workmanship was outstanding. I highly recommend them."
Robert S on March 2025
We have over 10 years of experience in the business. Here at Kozan Construction, LLC, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."
Ruxandra B on June 2025
We have over 10 years of experience in the business. Here at Kozan Construction, LLC, we pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"The original project I hired them for was to replace leaky faucets in both the kitchen and bathroom. Frank, the owner, was responsive and professional. They scheduled the work promptly and showed up on time. Unexpected issues were discovered that required a second trip and additional work. They communicated everything clearly and the additional costs were handled separately and transparently. They also cleaned up after the work was done. I would hire them again."
Ruxandra B on June 2025
Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez
"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"
Jesita B on August 2024
Here at Best Homes, our company is based on the belief that our customers' satisfaction is of the utmost importance. Our team is driven to meet your needs with professionalism, creativity, and efficiency. Established 2005. Owner: Jonathan Perez Office Manager: Paige Marie Campbell Project Manager: Jefry Perez
"Basement Project We absolutely love our new basement! I was very nervous when selecting the contractor for this job. I interviewed three contractors for the job, all seem very decent, but what set Best Home apart was Jeff Segovia. He designed the whole layout of our basement (we love it) and oversaw the entire project from beginning to end. The construction crews were very polite and friendly. Best Home did an excellent job and very flexible with many changes I had and they completed the job on time (took 3 months and exactly 1 week)which was amazing. I am actually hiring them again for additional projects. I highly recommend Best Homes!"
Jesita B on August 2024
Here at SM Construction LLC, we take pride in providing quality work at a competitive price. We are professional and punctual and believe in providing 100% customer satisfaction.
"Great job finishing basement. Ahead of schedule, on budget, very flexible with changes along the way. Entire staff was courteous and professional. Great quality ns care in the work."
Joe K on April 2025
Here at SM Construction LLC, we take pride in providing quality work at a competitive price. We are professional and punctual and believe in providing 100% customer satisfaction.
"Great job finishing basement. Ahead of schedule, on budget, very flexible with changes along the way. Entire staff was courteous and professional. Great quality ns care in the work."
Joe K on April 2025
Hi, My name is Elser. I'm a owner - operated business of residential remodeling in the Northern Va area. I've been in this business for more than 15 years. I like to present an outstanding completed job to my customers. Free estimates.
"We contracted with E&S Hime Remodeling to convert a laundry area into a pantry. Elser listened to our design plan, offered his professional opinion and together we decided on a final plan. Elser came back with a very reasonable price and we agreed to go forward. We very very pleased with the outcome and Elser’s crew was professional, courteous and very clean. I will definitely use E&S again and highly recommend them to others."
Michael W on May 2025
Hi, My name is Elser. I'm a owner - operated business of residential remodeling in the Northern Va area. I've been in this business for more than 15 years. I like to present an outstanding completed job to my customers. Free estimates.
"We contracted with E&S Hime Remodeling to convert a laundry area into a pantry. Elser listened to our design plan, offered his professional opinion and together we decided on a final plan. Elser came back with a very reasonable price and we agreed to go forward. We very very pleased with the outcome and Elser’s crew was professional, courteous and very clean. I will definitely use E&S again and highly recommend them to others."
Michael W on May 2025
General Construction business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"excellent service of the best quality and with prices adjusted to your economy, the treatment of your boss and employees very good, and impeccable work of the highest quality, you will not regret leaving the job you want in their hands, believe me! 10 out of 10"
Williams A on November 2024
General Construction business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"excellent service of the best quality and with prices adjusted to your economy, the treatment of your boss and employees very good, and impeccable work of the highest quality, you will not regret leaving the job you want in their hands, believe me! 10 out of 10"
Williams A on November 2024
General contractor servicing Montgomery County and parts of Washington DC. Willis Builders is a family owned and operated company, that specializes in additions, kitchen, bathroom and basement remodeling. Our team is skilled in all aspects of residential construction. Willis Builders has built a business on honesty, dedication and hard work. Our goal is to make your renovation dream come true! Contact us today to schedule a free estimate.
"Excellent work. Very happy with the results."
Jon A on May 2025
General contractor servicing Montgomery County and parts of Washington DC. Willis Builders is a family owned and operated company, that specializes in additions, kitchen, bathroom and basement remodeling. Our team is skilled in all aspects of residential construction. Willis Builders has built a business on honesty, dedication and hard work. Our goal is to make your renovation dream come true! Contact us today to schedule a free estimate.
"Excellent work. Very happy with the results."
Jon A on May 2025
We specialize in full home remodeling, kitchen and bathroom, interior and exterior painting, roofing and everything in-between, we are specialized with insurance claim. As an award-winning company, we deliver high-quality work tailored to your needs and budget. Communication is our priority—contact us today for a free estimate!
"I just had Potts Brothers redo my bathroom and basement, and honestly, they killed it. The whole process was super easy, and the results are amazing. Youssef and Peter were awesome to work with. Youssef helped me figure out the design and had some great ideas that made everything look even better than I imagined. Peter oversaw the work and together with omar and the rest of the team, and they made sure everything was done right and on time. The bathroom is now my favorite part of the house—it’s modern, functional, and just looks so good. The basement went from being a storage dump to a space I actually want to hang out in. The quality of the work is really solid, and you can tell they care about the little details. What I really appreciated was how communicative they were. Youssef and Peter kept me in the loop the whole time, answered all my random questions, and made sure I was happy with how things were going. If you’re thinking about a remodel, I’d definitely recommend Potts Brothers. Youssef and Peter are a great team, and they made the whole thing stress-free. 10/10!"
Therese J on January 2025
We specialize in full home remodeling, kitchen and bathroom, interior and exterior painting, roofing and everything in-between, we are specialized with insurance claim. As an award-winning company, we deliver high-quality work tailored to your needs and budget. Communication is our priority—contact us today for a free estimate!
"I just had Potts Brothers redo my bathroom and basement, and honestly, they killed it. The whole process was super easy, and the results are amazing. Youssef and Peter were awesome to work with. Youssef helped me figure out the design and had some great ideas that made everything look even better than I imagined. Peter oversaw the work and together with omar and the rest of the team, and they made sure everything was done right and on time. The bathroom is now my favorite part of the house—it’s modern, functional, and just looks so good. The basement went from being a storage dump to a space I actually want to hang out in. The quality of the work is really solid, and you can tell they care about the little details. What I really appreciated was how communicative they were. Youssef and Peter kept me in the loop the whole time, answered all my random questions, and made sure I was happy with how things were going. If you’re thinking about a remodel, I’d definitely recommend Potts Brothers. Youssef and Peter are a great team, and they made the whole thing stress-free. 10/10!"
Therese J on January 2025
DMV Kitchen and Bath Inc is a family owned and operated Full Service General Contractor specializing in Kitchen & Bathroom Remodeling and Design/Build Services. We ensure a high quality finished product with flexible and attentive service at a competitive price. We pride ourselves on having the ability to make our clients visions come to life with great design ideas and execution. Showrooms: Chantilly, (VA) (703) 657-0997 and Gaithersburg, (MD)
"Awful, awful experience. A true nightmare. They charged tens of thousands of dollars and messed up basically every aspect of our bathroom remodel. Given multiple opportunities to fix their problems, they did not. Extremely sloppy, low quality work. The work on the bathroom was clearly done by someone who has never seen a bathroom or used one, much less built one before. The shower leaks, the tile was so crooked and bumpy it had to be ripped out twice, the radiators were badly reinstalled and dripped water down through the floors into to kitchen below, the walls and ceilings they built are not straight or square, the sink handles immediately fell off, they caused a $1000 plumbing clog and our basement to flood with sewage by flushing construction debris down our toilet. Instead of replacing pipes, they kept the old pipe which we had asked them to replace, and then tried to hide and cover it up. They would also show up unannounced and let themselves into our home on days when they had not told us they would be coming or that we were supposed to expect anyone to be in our house. So on multiple occasions I would hear an unexpected noise and I'd look over and see someone in my house who I had never seen before in my life. And every time we raised an issue to them, they either ghosted us or tried to convince us it was fine and that their work had been done correctly. I have pictures to document all of these issues. I will never let anyone from DMV enter my house again and I will tell everyone I can to never do business with this company. Scammers, liars, incompetent, I hope they go out of business."
Ryan W on July 2025
DMV Kitchen and Bath Inc is a family owned and operated Full Service General Contractor specializing in Kitchen & Bathroom Remodeling and Design/Build Services. We ensure a high quality finished product with flexible and attentive service at a competitive price. We pride ourselves on having the ability to make our clients visions come to life with great design ideas and execution. Showrooms: Chantilly, (VA) (703) 657-0997 and Gaithersburg, (MD)
"Awful, awful experience. A true nightmare. They charged tens of thousands of dollars and messed up basically every aspect of our bathroom remodel. Given multiple opportunities to fix their problems, they did not. Extremely sloppy, low quality work. The work on the bathroom was clearly done by someone who has never seen a bathroom or used one, much less built one before. The shower leaks, the tile was so crooked and bumpy it had to be ripped out twice, the radiators were badly reinstalled and dripped water down through the floors into to kitchen below, the walls and ceilings they built are not straight or square, the sink handles immediately fell off, they caused a $1000 plumbing clog and our basement to flood with sewage by flushing construction debris down our toilet. Instead of replacing pipes, they kept the old pipe which we had asked them to replace, and then tried to hide and cover it up. They would also show up unannounced and let themselves into our home on days when they had not told us they would be coming or that we were supposed to expect anyone to be in our house. So on multiple occasions I would hear an unexpected noise and I'd look over and see someone in my house who I had never seen before in my life. And every time we raised an issue to them, they either ghosted us or tried to convince us it was fine and that their work had been done correctly. I have pictures to document all of these issues. I will never let anyone from DMV enter my house again and I will tell everyone I can to never do business with this company. Scammers, liars, incompetent, I hope they go out of business."
Ryan W on July 2025
Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.
While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.
The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.
Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.