Should landscapers be certified or licensed?

<div>When it comes to landscapers, licensing laws vary. Landscaping architects are required to be licensed in all 50 states, whereas traditional landscaping contractors are not typically required to hold a certification. You’ll likely be working with a landscaping contractor for most residential projects. If you are redesigning your whole yard or adding in hardscape features, you will work with a landscaping architect at some point during the project. Be sure to <a href="https://www.angi.com/angi-license-check.htm">check our state licensing tool</a> to review the local landscaper guidelines.As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul>Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

How much does drain pipe installation cost?

<div>The <a href="https://www.angi.com/articles/how-much-does-installing-or-replacing-plumbing-pipes-cost.htm">cost to install a drain pipe</a> is $600 on average, but the total can range between $150 and $2,000. Some cost factors that influence your project price include the type of drain, the area’s accessibility, the proximity of existing drain lines, and whether you’re installing a new drain or replacing an old one. Replacing the p-trap or s-trap under a single fixture will usually cost around $150, while replacing a main drain pipe can cost well over $2,000.</div>

Should plumbers be certified or licensed?

<div>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: <ul><li>The owner, principal, or relevant manager passed a criminal background check</li><li>Required to have applicable state and local licenses</li><li>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</li><li>Paying to advertise their services</li><li>Meeting any other eligibility criteria required by Angi</li></ul> Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</div>

Get matched with top french drain pros in Cedar Knolls, NJ

There are 31 highly-rated local french drain pros.

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Brick and Stone Patios, Walks, and Steps Installation

Concrete Patios, Walks & Steps Installation

Interlocking Pavers for Patios, Walks & Steps Installation

TRUSTED BY CEDAR KNOLLS, NJ HOMEOWNERS

4.5

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Verified french drain services reviews

Verified Reviews for French Drain Service pros in Cedar Knolls, NJ

*The Angi rating for French Drain Service companies in Cedar Knolls, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Cedar Knolls, NJ is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on August 14, 2025

Reviewed in June 2018
It went very smoothly. The drainage job was a big project requiring a 50' french drain and 140' of pipe and it was completed according to schedule.
Jager Landscaping Inc
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Reviewed in August 2024
Best decision we made. Basement has been dry ever since. Project was completed early and professionally.
Gold Eagle Construction LLC
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Reviewed in November 2016
This was a wonderful experience. Mr. Garcia has renewed my confidence in contractors. He explained the job to me and kept me up to speed about what was going and and the upcoming steps; I learned a lot. No other company has ever done this. I feel there is a great value for my money and...
Garcia's Construction and Design Inc
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Reviewed in April 2015
Frank was great, and made a good suggestion of what we needed to fix our water build up on back yard. He was able to send his team immediately after hiring them. They came out and did an amazing job in one day.
Scenic View Landscaping & Design Specialists LLC
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Reviewed in May 2013
Outstanding experience. They had superior service. They were very communicative about what we could expect and we got exactly what they said we would. The best part was that they brought enough men and got the job done in one day. The work was done 9 months ago and we have had no problems since....
United Waterproofing Corp
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Reviewed in April 2020
Paul was always very prompt and courteous when responding to my texts or emails. He answered my questions or concerns about the scope of the work and the timing very thoroughly. When he scheduled us for the work, he was very accurate with their start and finish dates. The crew was very...
Avellino Custom Masonry
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Reviewed in March 2014
Basement was holding water. The job was professional, done quickly, looked beautiful upon completion. I felt I recieved an excellent value for the job done
Basement Waterproofing Solutions & Mold Remediation
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Reviewed in May 2015
Use Manny and Pedro Tech 525. They are great. They ran a cam in the French Drain and proved it was clogged up. The were very good and very respectful. They represent their company with high standards and work with you to make a proper diagnosis of your problem. Us them if you call them. ...
KKD Enterprises, Inc
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Reviewed in July 2021
Aaron and his team were quick, punctual, professional and effective. They explained what the solution was to my basement water problem and how to fix it. The result is fantastic! Months later the basement is dry as a bone. The quote was very reasonable!
A Graf & Son LLC
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Reviewed in November 2014
Boccia was very nice and punctual, the work was professional and the system has been working for over 10years! now.
Boccia Inc
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French drain pros in Cedar Knolls

Century Masonry & Waterproofing

753 County Road 565 #b

Century Masonry & Waterproofing

753 County Road 565 #b

Customers say: Quality work

Recommended by 98% of Angi customers

29 years of experience

Water control, drain systems, sump pumps, battery back-up pumps, crawl space encapsulation & wall repair. Additional email - [email protected]. Additional email - [email protected]

"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"

Mike C on November 2024

Water control, drain systems, sump pumps, battery back-up pumps, crawl space encapsulation & wall repair. Additional email - [email protected]. Additional email - [email protected]

Mike C on November 2024

Customers say: Quick response

Recommended by 100% of Angi customers

117 local quotes requested

Top NJ Construction LLC is your local New Jersey Roofing and Chimney Repair, Replacement, and Installation specialist, always available for Free Estimates. Top NJ Construction is a family owned and operated Construction specialized in Roofing, Chimney, Siding, Masonry, and Gutters in New Jersey, proudly servicing in the state for over 20 years. Our certified and experienced crew repairs, replaces, and installs Shingle, Tile, Cedar Shake, Metal, and Flat Roof Systems. Top NJ is also experienced in Prefabricated, Metal, Wood Stove, and Masonry Chimneys. With years of experience in residential and commercial Roofing, Chimney, Gutters, Masonry, and Siding Repair and Installation in New Jersey, you can expect professional service, the best materials, and excellent customer service at an affordable price. Whether you need a Gutter Repair, Chimney Rebuild, or a New Roof Installation, call Top NJ Construction at (862) 388-9084. We are always open for Emergencies, Call at any time if you are experiencing a Roof Leak, Chimney Leak. Our emergency team will be your first responder to stop the leak and plan the next step at repair it. No matter how big or small a project is Top NJ Construction can handle it all.

"John, the owner, was honest and completed the job as promised. His crew was great and cleaned the site after the job was completed. I love the new patio!!!"

Christopher L on November 2024

"John, the owner, was honest and completed the job as promised. His crew was great and cleaned the site after the job was completed. I love the new patio!!!"

Christopher L on November 2024

El Toro Landscaping & Tree Services

El Toro Landscaping & Tree Services

Customers say: Super punctual

Recommended by 94% of Angi customers

249 local quotes requested

We are a small owner operated Landscaping and tree services company.Services provided are Spring and Fall clean up.Lawn maintenance.plant shrubs or flowers.Tree trimming or pruning leveling. We also offer tree removal.

"Excellent Service."

Marcy P on May 2024

"Excellent Service."

Marcy P on May 2024

Customers say: Quality work

89 local quotes requested

52 years of experience

CLC Landscape Design has been a family-owned business for over 50 years! CLC was founded on the belief that “Great Landscapes Begin with Great Design Ideas!” Within one company, we combined the vision of the landscape architect and the craftsmanship of the landscape contractor. This concept of design/build landscaping produces superior landscapes because the designers’ vision is implemented by a team of craftsmen trained at installing their landscapes. The success of CLC’s design/build method is evident by our numerous thrilled clients and number of prestigious awards! Our family looks forward to working with your family.

"I am beyond happy with the experience I had with CLC Landscape Design. They went above and beyond, transforming my yard into my own oasis. Eric came on site and brought all the expertise and plant advise that would fit best for my yard. Once the project started he communicated with me when his team would be arriving and the status of the project that day. Once we had everything planned out, he even came back to double check to see if all the plants looked good before they got planted! He was overall super helpful, very professional, and I am beyond satisfied with the results. Thank you Eric and CLC Landscape Design team for all your hard work. Really all I could say is just WOW! I look forward to working with your team again in the future!"

Jamie B on December 2023

Pro-Vision Paving & Masonry

Pro-Vision Paving & Masonry

Customers say: Quality work

Recommended by 93% of Angi customers

328 local quotes requested

Specializing in paving and masonry services, we have the experience to get the job done right! We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"I initially just wanted my asphalt driveway replaced with paver borders. But as I watched how beautiful the driveway pavers were looking, I decided to replace my concrete sidewalk with pavers. John gave me ideas of the color to choose and it came out perfect. The new driveway and pavers look amazing. John and his team were very knowledgeable and professional. They took their time answered any questions or concerns. I will definitely be calling Pro Vision back for future paving needs. You will be extremely happy with John and his Team."

Henrietta H on April 2025

Garden State Water Heaters LLC

Garden State Water Heaters LLC

Customers say: Quick response

87 local quotes requested

34 years of experience

Specializing in PLUMBING SERVICES! We have been in business for 30 years! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Very fast reply and prompt service. Knowledgeable about heat pump water heaters and insulation cost reasonable compared to other quotes. Punctual and quick install. The only problems were that they did not bring a long enough hose for a condensate pump and left the pump hook up in a partially finished state, said they would return to fix but have not contacted me to do so. Also they said I would need to make another appointment to return to remove the old gas pipe that went to my old heater instead of just taking it at the time."

Thomas N on July 2025

AJT Complete Construction LLC

AJT Complete Construction LLC

Customers say: Quality work

Recommended by 94% of Angi customers

81 local quotes requested

At AJT Complete Construction, we take great pride in our experience, expertise, quality, and customer service. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. We offer free estimates and evaluations

"Great communication. Fast, reliable and professional service. Would 110% hire again!"

Oliver S on April 2025

"Great communication. Fast, reliable and professional service. Would 110% hire again!"

Oliver S on April 2025

Customers say: Quality work

Recommended by 92% of Angi customers

28 local quotes requested

TunTun Construction is located in New Jersey and is owned and operated by Julio Calderon and his staff who have over 35 years combined experienced in the landscape and brick paving industry. We have successfully enhanced many homes in the greater New Jersey area. Our services are not only limited to residential work, but we have the experience and professionalism to take on commercial projects as well. Our employees undergo extensive background checks and we are bonded and insured. We take great pride in our work and it shows. All of our services are backed by our Satisfaction Guarantee. We want to make sure our customers are completely satisfied. The free estimate page on my website is not currently working. Please call me or use Angie's List Business Center.

"Julio & Jacinto of Tun Tun Construction did an amazing job extending an existing paved driveway. Not only were they extremely professional but also very professional, punctual and upfront about work being done. Highly recommend their services."

Vitaliy I on August 2024

Charles & Son Construction & Landscaping Inc

Charles & Son Construction & Landscaping Inc

Customers say: Terrific value

220 local quotes requested

27 years of experience

Charles & Sons Construction & Landscaping is one of the premier full service landscaping companies in the Essex/Union/Morris/Passaic county areas. Our services include landscape design,hardscape installation, patios, walkway, driveway masonry contractor, Low voltage lighting, and tree removal. Our experienced landscapers guarantee clean, prompt service. Charles & Sons Construction & Landscaping currently employees 15 professionals, so no job is too big or too small. We have a large assortment of professional equipment, We run background checks on all of our landscaping professionals.

"They're listed for Union County but say it's too far, and I'm close to essex County Boarder. Please update areas of work. Also, it does not do landscaping maintenance."

Walidah I on June 2024

"They're listed for Union County but say it's too far, and I'm close to essex County Boarder. Please update areas of work. Also, it does not do landscaping maintenance."

Walidah I on June 2024

Backward flag Maintenance LLC

Backward flag Maintenance LLC

Customers say: Terrific value

38 local quotes requested

2 years of experience

my business is basically covered in factors landscape design & installations, At our company, your satisfaction is our top priority. We are committed to completing every job to the highest standards, ensuring exceptional quality and service. Discover our range of services and reach out today to book your free estimate. Let us show you the difference our dedication can make!

"Zero stars if it were possible. Harry M came to my home and quoted me 200 dollars and cash was the only payment option he would accept. He came that Saturday and did a horrible job. He used my mower and it’s not working properly now. He didn’t have a working weed wacker and asked for my personal one. He left so many areas undone and I he did report he would come back to finish the job. This never happened; he kept saying he had me scheduled but forgot to tell me. A crew was supposed to come two Saturdays ago and this never happened. He does not respond to text messages. Most importantly, he asked to come to my house to BBQ and to date me. I have text messages to prove this. Even after I declined, he didn’t not understand no after being told several times. There’s a review on another site that doesn’t remove negative feedback and he called that person cursing them out and verbally threatening them. If he does this to me, I will immediately press charges. I’m reporting this fraud anywhere I can until I get my money back from this fraud."

Leah B on August 2025

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Showing 1-10 of 254

FAQs for french drain service projects in Cedar Knolls, NJ

Landscapers typically charge $25 to $50 per person per hour, which equals around $50 to $100 per hour for a two-person crew. These rates can vary depending on your location, the size of staff needed for the job, and overall job type. For example, a larger crew will be needed for structural additions and hardscaping versus planting flowers.

When it comes to landscapers, licensing laws vary. Landscaping architects are required to be licensed in all 50 states, whereas traditional landscaping contractors are not typically required to hold a certification. You’ll likely be working with a landscaping contractor for most residential projects. If you are redesigning your whole yard or adding in hardscape features, you will work with a landscaping architect at some point during the project. Be sure to check our state licensing tool to review the local landscaper guidelines.

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 to install a drain pipe is $600 on average, but the total can range between $150 and $2,000. Some cost factors that influence your project price include the type of drain, the area’s accessibility, the proximity of existing drain lines, and whether you’re installing a new drain or replacing an old one. Replacing the p-trap or s-trap under a single fixture will usually cost around $150, while replacing a main drain pipe can cost well over $2,000.

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.

We highly recommend leaving the work of replacing drain pipes to a professional plumber. Drain pipes are a key part of your plumbing system, and making mistakes during the installation or even using the wrong size pipes for your specific fixture can lead to an elevated risk of leaks and clogs. Additionally, drain pipes prevent harmful sewer gas from entering your home, so hiring a professional plumber is essential to keeping the risk of leaks and clogs low and avoid reducing your indoor air quality.

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Get matched with top french drain pros in Cedar Knolls, NJ

There are 31 highly-rated local french drain pros.

Brick and Stone Patios, Walks, and Steps Installation

Concrete Patios, Walks & Steps Installation

Interlocking Pavers for Patios, Walks & Steps Installation

TRUSTED BY CEDAR KNOLLS, NJ HOMEOWNERS

Verified Reviews for French Drain Service pros in Cedar Knolls, NJ

French drain pros in Cedar Knolls

FAQs for french drain service projects in Cedar Knolls, NJ

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