Get matched with top percolation testing pros in Randolph, NJ

Randolph homeowners rate percolation testing pros in our network

4.6

(740 reviews)

Top-rated percolation testing pros.

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Lamco Plumbing & Heating Contractors
4.5(
259
)

Serving Randolph, NJ and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"I have the best to say about Tom and his team. I did not believe that they could replace the old oil boiler with a gas boiler in one day! Tom and two technicians came at 8:00 a.m. By 10:00 AM, a new gas boiler was in place, and one guy was working on the piping in the driveway while the other person was completing the installation. By 4:00 p.m. They call me to test the boiler. work like magic. The boiler passes its first city inspection for mechanical and electrical systems. I also want to mention that the price was very reasonable. PSEG estimate was almost twice the price. I recommended Tom to my next-door friend. So far, I am at a loss. I am overjoyed to be rid of the oil boiler, as well as the oil company and the oil deliveries. Thanks Tom. Highly recommended."
Response time1 day
29 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Dawson Mechanical Contracting
Dawson Mechanical Contracting
4.8(
134
)

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1988

Free estimates

Emergency services offered

"It went great. I originally received a classic "looks like you'll need a new boiler system" from another company when in fact the boiler didn't need replacing. I called Dawson Mechanical and they did a thorough inspection and tested it. I've used them in the past to re-architect all the pipes running the steam and condensate. Really experienced guys over there. I'm happy."
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+20

Response time5 hrs
6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for CFI Home Improvement
CFI Home Improvement
4.9(
52
)

Serving Randolph, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I am very pleased with the work Misael did on our bathroom renovation project. He is very precise and skilled at his craft. The project entailed ripping out an existing shower and tile walls that had been damaged by water penetration and installation of new tile and shower. The project also involved an electrician and plumber to install a fan and ductwork and to relocate the drain and replace fixtures. Photos of the completed project demonstrate the quality of Misael's work."
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+136

Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Olympic Mechanical
Olympic Mechanical
5.0(
126
)

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"The proprietor of this business genuinely cares about people. He takes a personal interest, not only in long-standing clients, but via phone, re: potential customers who are referred to his business, In addition to his à ¢à  à  plumbingà ¢à  à  pursuits, he is an active fire fighter!"
Hot Water Heater
Hot Water Boiler Replacement
Hot Water Boiler
Sewer Line Excavation
Gas Line Trench for Generator

+8

Response time2 hrs
Response rate90%
23 neighbors recently requested a quote
Avatar for PlumbWell Pros
PlumbWell Pros
5.0(
34
)

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Bruno diagnosed a long standing problem in my house in minutes after we have had several other plumbers over to fix it. His recommendation was reasonable and he performed the work professionally. 10 out of 10. Good communicator!"
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement
Well Tank Replacement

+2

Response time5 hrs
Response rate98%
7 neighbors recently requested a quote
Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
4.9(
163
)

Serving Randolph, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"I wanted to thank your company for doing an excellent job on the bathroom renovation. The communication regarding scheduling was timely, and the crews showed up on time and prepared. The work was performed with expertise and very detailed oriented. The owner of the company deserves many thanks for making this a smooth process."
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
Recommended by92%of homeowners
Avatar for Pascale Plumbing & Heating, Inc.
Pascale Plumbing & Heating, Inc.
4.6(
118
)

Serving Randolph, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"This company has exceeded my expectations! Reliable, efficient, good wuality professional work, great customer service ..owner is angelo..he went above and beyond in giving me advice and direction for my plumbing issue and installed a new bathroom ..so pleased!! Highly recommend this company!!!"
Response time8 hrs
56 neighbors recently requested a quote
Recommended by80%of homeowners
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FAQs for percolation testing projects in Randolph, NJ

The average cost to snake your main sewer line is around $250 for a simple snake. Most sewer line specialists charge between $45 and $200 per hour for main sewer line snaking, so the time involved plays a major role. The price you’ll pay will depend on the severity of the clog, the item causing the backup, how long it takes to remove the item, and more. A more severe issue that requires unclogging a main sewer line will cost $3,100 on average.

Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.

The average cost to unclog a drain is around $200, with prices ranging between $110 and $800, depending on the type of drain and the extent of the clog. Hiring a professional to snake the toilet or sink will usually cost between $110 and $275, a bathtub or shower typically costs around $225, and a main line clog can cost between $100 and $800 based on the severity of the clog and how far beyond the access point the clog sits. Since the labor involved varies, most plumbers will charge an hourly rate for drain cleaning.

The Randolph, NJ homeowners’ guide to percolation testing services

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