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Find Plumbing installers for a remodel or addition in Alexandria

Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
185
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Shane was outstanding. He followed all safety/COVID protocols, which my family appreciates for any outside visitors. He listened and looked attentively at what work I requested. He provided a quote and I accepted. He went straight to work and installed our three faucets and replaced/updated the shut-off valves (over 19 years old). I also appreciate the cleanliness of the job - even with a rainy day outside. He was willing to answer all my questions on all the features of old and new plumbing. This company was recommended on our neighborhood Facebook site, and I could not have been more impressed with the quality of work."
Sewer replacement Inside and out
Team at our new locations ribbon cutting
Expansion tank with new venting
New pipe continued
Whole house re pipe

+212

Response time11 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.8(
29
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Mr, Frank was professional, came same day when called to give an estimate. The work was was done next day and I was extremely satisfied. I would hire him again for any plumbing needs"
Master bathroom walls and floor
Travertine tiles on Master bathrom
Cabinets and Counter Top
Kitchen Cabinets and Counter Top
Master Bathroom With Shower

+16

Response time6 hrs
6 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Douglas & Son Services
Douglas & Son Services
4.8(
18
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Review for 10-19-20 Silver Spring, Md. home I called Douglas & Son Plumbing to replace an old frost free outdoor faucet. Shawn Douglas plumber installed the new frost free exterior faucet that was twelve inches long and inside my house installed a shut off valve; furthermore, the plumbing code recommended. He neatly cut a small square box in the panel in the Den to find the pipe. After he found the pipe he installed a shut off valve for the frost free exterior faucet. His measurement was exactly correct to find the hidden pipe behind the outdoor wall. He explained that the exterior faucet should have a separate shut off valve. He had great rapport with the customer that is me and I was impressed that he used a lever to balance the frost free exterior faucet. I do not about any customer that was not satisfied with his work but he receive a five star rating for this job."
Additional Photos
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+6

Response time11 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
4.1(
134
)

Serving Alexandria, VA and surrounding areas

Approved (Corporate)

In business since 1966

Emergency services offered

Credit card accepted

Len The Plumber, LLC. is a leading plumbing and drain company serving Northern Virginia. Our certified professional plumbers are available same day to assist residential customers in Alexandria City, Arlington County, Fairfax County, Fredericksburg City, Loudon County, Manassas City, Prince William County, and Stafford 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!

Additional Photos
137 neighbors recently requested a quote
Recommended by64%of homeowners
Avatar for METI Holdings Company
METI Holdings Company
New to Angi

Serving Alexandria, VA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

When you need first-rate plumbing services, look no further than 1-800-Plumber +Air. We are always ready to handle your residential and commercial plumbing needs. Our services include backflow testing and repair, gas piping, cleaning of every drain in your home, and the repair of your backup pump. Additional plumbing services include the installation and maintenance of your plumbing systems, such as your shower, toilet, sink, tub, water heater, dishwasher, laundry machine, and more.\n\nOur professionals also regularly do checks and inspections so that your plumbing system is running smoothly. Learn more about our Home Guard program which safeguards your plumbing with preventative maintenance.

Bathroom
Kitchen Remodeling
Sewer clean up
Sewer Clean up
Bathroom renovation

+7

Response time9 hrs
Response rate85%
Avatar for F J Hooks Plumbing Inc
F J Hooks Plumbing Inc
4.9(
216
)

Serving Alexandria, VA and surrounding areas

In business since 1979

Free estimates

Warranties offered

"Have used F J Hooks for many years on general plumbing issues for a 1934 house in Arlington. They are very dependable and their work is excellent. Easy to communicate with via both telephone and email, and prices are reasonable. Highly recommend."
Recommended by98%of homeowners
Plumbing Express
4.9(
10
)

Serving Alexandria, VA and surrounding areas

"One of the best service experiences we've ever had. All the inside water lines need to be replaced. The whole job from start to finish was completed in 4 days. Despite all the horror stories I'd heard about this process, when they were compelted 4 days later, one could never tell any work was done in the house. At the end of day #1. large holes were methodically taken out of walls and ceilings thoughout the house. We began to think maybe this whole job was a mistake to see our lovely house in this state of disrepair. Day #2, all the water lines were completely replaced. Day 3, the crew was replaced by 2 new members who had the responisbility of restoring the house to its original condition. At the end of day #4, there was not even dust anywhere in the house. All the furniture was replaced exactly where it started, and you couldn't even find where all the walls and ceilings were cut. There wasn't even the necessity for any additonal cleanup on our part. And despite the size and complexity of everything that was done, the price was so reasonable. I can't begin to tell you how pleased we were with the whole proceess."
Recommended by100%of homeowners
Avatar for MY PLUMBING HEROES
MY PLUMBING HEROES
5.0(
30
)

Serving Alexandria, VA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Another great experience hiring MY PLUMBING HEROES. Owner, Jonathan Nation responded quickly to our afterhours call on a Friday evening. He certainly is my hero! He opened up the blocked sewage line and installed a new toilet. The bill was pleasantly surprising. It was very, very reasonable; especially for an emergency. Highly recommend MY Plumbing Heroes."
Recommended by96%of homeowners
Russell and Sons
4.8(
18
)

Serving Alexandria, VA and surrounding areas

"Mark's answering machine message warned me that he was booked until the following week, but Mark later called back to say he had an opening two days later.  We set a time but I mentioned that earlier would also work for me, and he called that day to say he had just finished a job and was available earlier.  He came and replaced the pop-up mechanism in a bathroom sink, also stablized the toilet in a bathroom, confirmed that my water heater was fine, and advised me about installing a overflow pan for my washing machine. <br /> The home inspector I used estimated the cost of the first 2 tasks at about $500.  Mark did them and more for $90 including the cost of parts and he was also friendly, answered all my questions, and suggested how I might tackle the overflow pan for the washer myself.  !  I have already recommended him to a colleague. <br />"
Recommended by94%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Alexandria, VA

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.

The Alexandria, VA homeowners’ guide to plumbing installations for a remodel or addition

From average costs to expert advice, get all the answers you need to get your job done.