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Find Plumbing installers for a remodel or addition in Annandale

Avatar for DB's Plumbing & Drain
DB's Plumbing & Drain
4.8(
194
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"DBs Plumbing was very responsive throughout my project, from the initial inquiry, to the first troubleshooting visit and then the second visit to fix my issue. The Tech I worked with was very transparent about the problem I was having and what he saw and made of it. I was in good hands."
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 time12 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for R Plumber, LLC
R Plumber, LLC
4.4(
258
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 1998

Emergency services offered

Warranties offered

"Rene came to our house at least 15 min early on appointment time and identified problem quickly with detailed explanation. I hired them without getting any additional quotes. Following week his crew came by and fixed my leaking issue within 2 hours. I highly recommend this company for quality service, workmanship, and reasonable price. Best plumbing crew."
Here we are!!!
Plumbing Ground Work
Lavatory Rough-in
One shower with 2 valve
Broken Sewer pipe

+59

Response time6 hrs
43 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.6(
36
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"We hired Kozan Construction to do some major plumbing construction work moving the plumbing for a washing machine and utility sink and reworking the plumbing for a bathroom sink. They provided a fair bid and so we hired them and were told the project would take a week. Faruk was respectful and hard-working and would accommodate all of our requests to have pipes or the levers moved and straightened. Our main issue was scheduling, as he had a number of other plumbing emergencies that delayed our project and left us without laundry for two weeks. The work was good and done all up to code, so if you have some flexibility with your timeframe, or it s a emergency call then I definitely recommend. If not, just make sure you work out a schedule ahead of time so you know what to expect."
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
Response rate89%
4 neighbors recently requested a quote
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
3.9(
157
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, 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
42 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Douglas & Son Services
Douglas & Son Services
4.6(
24
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"This company is very professional and extremely personable. Patrick went above and beyond to ***** my issues and I was extremely satisfied I will definitely be using this company again for all my heating/cooling and plumbing services. Thanks again for doing a great job."
Additional Photos
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Additional Photos

+6

Response time11 hrs
Response rate100%
Recommended by94%of homeowners
Avatar for Staci
Staci
4.8(
225
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"Adam showed up on Christmas Day and did a full assessment and explanation. My son and his bride were flying home for the 1st time since he returned from deployment. We called two other "outfits" that promised emergency service but no go on the 25th. It was a tough job as we have an old house with old cast iron plumbing. Adam explained everything in detail - once the line was cleared Adam returned with Don the next day ran the camera through and gave us a video - 60+ year old cast iron pipes; there are numerous issues and we will definitely have Pipe Doctor back to address our issues. A new access point was installed in the main basement line - I am well and truly pleased with this job and the price. I believe plumbing reviews in this area (NOVA) all seem to mention over pricing. I am happy with quality, price, and professionalism. I plan on having Gary and team back to do more work. Semper Fi, G&G Lee"
$50 off Any Plumbing Service - Mention this post when scheduling (703)388-6529
Sewer Replacement  - Call to schedule your estimate
Clogged toilet. Clogged remove - Root intrusion found
Descaling old cast iron pipe with Sewer lining. Call today and ask about Trench-less Technologies
Clogged bathroom sink. Call and ask about snaking. 
Call The Pipe Doctor Plumbing & Drain today to schedule.

+13

Recommended by94%of homeowners
Avatar for Woodbridge Plumbing Inc
Woodbridge Plumbing Inc
4.8(
481
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

In business since 1973

Emergency services offered

Warranties offered

"When I called the office to get some information about the cost of the work, the individual I spoke with was extremely helpful and informative. He was able to schedule me for the next day between 8-10 am. The next morning the technician, Roscoe and another plumber arrived promptly at 8 am and even took off their shoes without me even asking them! They worked very efficiently and cleaned up after themselves. Once I received the bill, I was shocked that they charged me significantly less than what another plumbing company was quoting me for the same work! I even asked for a second opinion on the another toilet that I was told needed to be rebuilt and Roscoe didn't try to upsell or pressure me to get additional unnecessary work done. Thus saving me more money. I will definitely work with Woodbridge Plumbing in the future for their honest, professional, efficient work."
Response time7 hrs
Recommended by97%of homeowners
Avatar for My Plumbing Heroes
My Plumbing Heroes
5.0(
31
)
Plumbing for a Remodel or Addition - Install

Serving Annandale, VA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"My Plumbing Heroes, owner Jonathan responded within minutes to my emergency call for help with a backed up sewer line and leaking toilet base. He arrived and promptly assessed the issues. He snaked the drain and got it flowing freely. Since the toilet ring needed replacing I asked if he could install a new toilet as well and he had one on his truck. He knows his business. He installed the new toilet. It looks great! He cleaned and sanitized the areas he worked in. The charges were very, very reasonable. Jonathan is very professional and personable. This is the second time we have hired MY PLUMBING HEROES. Highly recommend MY PLUMBING Heroes!"
Plumbing Project
Plumbing Project
Plumbing Project
Plumbing Project
UV-LIGHT INSTALLATION WELL WATER NOKESVILLE

+127

Recommended by93%of homeowners
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Showing 1-10 of 401
FAQs for plumbing installation for a remodel or addition projects in Annandale, 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 Annandale, 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.