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Find Plumbing installers for a remodel or addition in Collegeville

Avatar for A1 Handyman & Home Plumbing Services
A1 Handyman & Home Plumbing Services
4.7(
200
)

Serving Collegeville, PA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"It was easy to schedule an appointment. Brandon confirmed the day before and arrived on time. He did not have the part with him, but got it and returned quickly and fixed the problem. He also answered some other questions I had about repairs."
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+4

Response time4 hrs
Response rate86%
Recommended by96%of homeowners
Avatar for Mattioni Plumbing, Heating & Cooling
Mattioni Plumbing, Heating & Cooling
4.5(
341
)

Serving Collegeville, PA and surrounding areas

Approved

In business since 1948

Emergency services offered

Warranties offered

"My initial contact with Mattioni was to simply schedule a winter check-up on the furnace in our new house. I knew the furnace, a/c, and water heater were all about 11 years old and could be in need of replacement. One month later, I’ve had Mattioni replace all three and also perform some smaller plumbing jobs after the annual healthy home plumbing inspection they offer as part of their contract program (which came free for one year after I had the furnace and a/c installed). They’ve done too much work for me to go into detail on every aspect of every job they did, but, on the whole I have been very impressed with Mattioni. Their customer service, quality, and attention to detail seems top notch. If you’re just comparing prices, they’re probably not the cheapest contractor to use, but if you factor in the quality of the service they’re providing, I think their prices are very good, which is why I rated them A in this regard. As with any big jobs like installing a furnace or water heater, small hiccups can occur - in fact, a week after the furnace was installed and I had the plumbing inspection, a small gas leak was detected. After the hot water heater was installed, one of the fittings in the pipe that leads into the water heater leaked a small amount of water and set off the alarm they installed. In my view, small hiccups like this are to be expected when new installations occur. Where Mattioni really shined was in their response to these problems. In particular, I would recognize Jared C., the plumber who did most of our plumbing work. He noticed the small gas leak and had one of the HVAC techs sent out within several hours to address it. He also returned the late the same day he had installed the hot water heater to correct the small leak that had resulted from a defective fitting. I found his attention to detail and willingness to help my wife troubleshoot over the phone and then return late after a long day and fix the small problem to be exemplary customer service. On the whole, I highly recommend Mattioni. If you’re just interested in finding the contractor with the lowest price, Mattioni is probably not going to be your preferred contractor (although they were willing to match lower quotes I received on the hot water heater install). If you’re looking for an HVAC or plumbing company that has responsive and friendly customer service, technicians that pay attention to detail and treat your house as your own, and will ensure that the job is done both correctly and with a high degree of quality, Mattioni seems to be one of the best I’ve used in my years as a homeowner. They will certainly be my go-to plumber and HVAC company for the foreseeable future."
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Response time2 days
9 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for WM Henderson Plumbing & Heating
WM Henderson Plumbing & Heating
4.2(
47
)

Serving Collegeville, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"He did a great job diagnosing the issue. Had we used them for an additional project for electrical there would have been a charge even if no work had been done."
Bringing new water heater into house
Henderson Tech looking at water heater
25 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Mr. Rooter Plumbing of Greater King of Prussia
Mr. Rooter Plumbing of Greater King of Prussia
3.3(
7
)

Serving Collegeville, PA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

Mr. Rooter Plumbing of Greater King of Prussia is a fully licensed and insured residential and commercial plumbing company serving Montgomery County, PA. Part of the trusted Mr. Rooter brand since 1972, we provide expert service for drains, sewer lines, water heaters, sump pumps, fixtures, and more.

Response time2 hrs
Response rate100%
38 neighbors recently requested a quote
Avatar for Donnelly's Plumbing Heating and Cooling
Donnelly's Plumbing Heating and Cooling
4.5(
1
)

Serving Collegeville, PA and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

In 1972, Donnelly’s Cooling, Heating & Plumbing began serving Pennsylvania residents with premier plumbing services and later expanded to add their superior HVAC services. As the area’s top choice for plumbing, heating, and cooling service, we’re proud to offer unmatched professionalism and quality results.\n\nWith same-day and emergency services, our team is always available for your home service needs. Plus, with service for all brands and free estimates, you can trust you’re in excellent hands with our team.

Water Heater
Well Tank
Repipe in Basement
Bathroom Shower Valve
Response time1 day
Recommended by100%of homeowners
Avatar for Lynch Industries, LLC
Lynch Industries, LLC
New to Angi

Serving Collegeville, PA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Lynch Industries provides HVAC, electrical, and plumbing services for residential and commercial customers throughout the tri-state area, including Eastern Pennsylvania, New Jersey, and Delaware. From service calls to full new-build scopes, the goal is simple: professional work and a smooth project from quote to closeout.

Outdoor unit replacement
Panel upgrade
3 neighbors recently requested a quote
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FAQs for plumbing installation for a remodel or addition projects in Collegeville, PA

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 Collegeville, PA 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.