Top-rated gutter cleaning pros.

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There are 22 highly-rated local gutter cleaning pros.

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TRUSTED BY KNOWLTON, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon255
    Verified gutter cleaning services reviews

Find Gutter cleaning pros in Knowlton

"It went VERY WELL!!! The job was done professionally and within the time period that was requested. They cleaned up after themselves and even did little extra repairs to improve the overall appearance of where they were working."

Randy G on April 2025

Family owned and operated business with over 3 generations of experience. We specialize in all areas of painting and will ensure you are provided with the best possible customer service. Please reach out to us directly at 201-317-1200 for more information.

"It went VERY WELL!!! The job was done professionally and within the time period that was requested. They cleaned up after themselves and even did little extra repairs to improve the overall appearance of where they were working."

Randy G on April 2025


Avatar for Nova Roofing

Nova Roofing

4 Azalea Drive East
5.00(
28
)
Approved Pro

Nova Roofing

4 Azalea Drive East
5.00(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
14 local quotes requested

Nova Roofing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Estimate given and my additional questions answered. Repair was done quickly. Andy was knowledgeable and courteous."

Kathleen M on October 2025

Nova Roofing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Estimate given and my additional questions answered. Repair was done quickly. Andy was knowledgeable and courteous."

Kathleen M on October 2025


"Tomas did a great job!"

David E on October 2025

Lastor Home Improvement, LLC is locally owned and operated company with over 15 years of experience. We specialize in professional home improvement services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Tomas did a great job!"

David E on October 2025


Avatar for The King Gutters Cleaners, LLC

The King Gutters Cleaners, LLC

4048 M Street
4.79(
242
)
Approved Pro

The King Gutters Cleaners, LLC

4048 M Street
4.79(
242
)
Approved Pro
Customers say: Quality work
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
9 years of experience

With over 15 years of experience The King Gutters Cleaners LLC,. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Great staff! They have been cleaning our gutters and keeping things clean on the rod for the last three years. They are very good."

Kim T on November 2021

With over 15 years of experience The King Gutters Cleaners LLC,. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Great staff! They have been cleaning our gutters and keeping things clean on the rod for the last three years. They are very good."

Kim T on November 2021


Avatar for Home Genius Exteriors

Home Genius Exteriors

399 Campus Drive Suite 311
4.90(
39
)
Approved Pro

Home Genius Exteriors

399 Campus Drive Suite 311
4.90(
39
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
802 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I'm surprised how quick the crew was with finishing up. Everything was clean and tidy by the end of it. My neighbors are already giving me compliments on the new siding. I'm very impressed. Thanks home genius."

George T on December 2024

Elevate your home with Home Genius Exteriors, setting the standard in New Jersey by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"I'm surprised how quick the crew was with finishing up. Everything was clean and tidy by the end of it. My neighbors are already giving me compliments on the new siding. I'm very impressed. Thanks home genius."

George T on December 2024


LeafFilter Gutter Protection

1595 Georgetown Road
4.29(
1,488
)
Approved Pro

LeafFilter Gutter Protection

1595 Georgetown Road
4.29(
1,488
)
Approved Pro
Customers say: Quality work
20 years of experience
Free onsite estimate

As the most reliable gutter protection brand in North America, LeafFilter Gutter Protection has improved the strength and longevity of gutter systems from coast to coast. The LeafFilter team provides gutter replacement, cleaning, and repairs in addition to installing gutter guards. From its innovative design and award-winning technology to its professional installation, LeafFilter protects the value of your home and is the perfect complement to your roof. Its patented three-piece system features a stainless steel micromesh screen, structural hangers, and uPVC framing to optimize debris repellence and weather resistance.

"Professional and fair pricing"

Patrick K on February 2025

As the most reliable gutter protection brand in North America, LeafFilter Gutter Protection has improved the strength and longevity of gutter systems from coast to coast. The LeafFilter team provides gutter replacement, cleaning, and repairs in addition to installing gutter guards. From its innovative design and award-winning technology to its professional installation, LeafFilter protects the value of your home and is the perfect complement to your roof. Its patented three-piece system features a stainless steel micromesh screen, structural hangers, and uPVC framing to optimize debris repellence and weather resistance.

"Professional and fair pricing"

Patrick K on February 2025


Avatar for Finish Line Roofing and Landscaping Contracting, LLC

Finish Line Roofing and Landscaping Contracting, LLC

PO Box 1826
4.67(
488
)
Approved Pro

Finish Line Roofing and Landscaping Contracting, LLC

PO Box 1826
4.67(
488
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
47 local quotes requested

Years of experience and our commitment to excellent work and craftsmanship have earned Finish Line Roofing and Landscaping Contracting, LLC the trust and respect of the community. See our pride in our work on all your home exterior needs from roofing and roof repair to landscaping and lawn care Replace or Install New Vinyl or Wood Fence and others. We look forward to hearing from you soon. Together let's beautify your home's exterior!

"He was a professional guy and knows what he’s doing. I would definitely refer him to others."

Kush _ on October 2025

Years of experience and our commitment to excellent work and craftsmanship have earned Finish Line Roofing and Landscaping Contracting, LLC the trust and respect of the community. See our pride in our work on all your home exterior needs from roofing and roof repair to landscaping and lawn care Replace or Install New Vinyl or Wood Fence and others. We look forward to hearing from you soon. Together let's beautify your home's exterior!

"He was a professional guy and knows what he’s doing. I would definitely refer him to others."

Kush _ on October 2025


Avatar for A1 Loyalty Construction

A1 Loyalty Construction

108 Mill St
4.95(
31
)
Approved Pro

A1 Loyalty Construction

108 Mill St
4.95(
31
)
Approved Pro
Customers say: True professional
50 local quotes requested
19 years of experience

Welcome to A1 Loyalty Construction. We are a very responsible family owned business. We offer quality work at affordable prices. With over 15 years of experience, we are committed to giving you the best in our work. We do not cut corners. We will always do our job the best we can. Because our customer satisfaction is our number one priority. All of our work is guaranteed. We will always use the best materials to get the job done. Because we work with quality over quantity. Contact us for a free estimate and you will not be disappointed. No job is too big or too small for us. We will always be here to help you with your needs. We specialize in roofing, siding, gutters, stairs, concrete, chimneys and much more… We service the entire state of New Jersey… our estimates are free…

"Great job at a fair price. "

Jacques B on September 2025

Welcome to A1 Loyalty Construction. We are a very responsible family owned business. We offer quality work at affordable prices. With over 15 years of experience, we are committed to giving you the best in our work. We do not cut corners. We will always do our job the best we can. Because our customer satisfaction is our number one priority. All of our work is guaranteed. We will always use the best materials to get the job done. Because we work with quality over quantity. Contact us for a free estimate and you will not be disappointed. No job is too big or too small for us. We will always be here to help you with your needs. We specialize in roofing, siding, gutters, stairs, concrete, chimneys and much more… We service the entire state of New Jersey… our estimates are free…

"Great job at a fair price. "

Jacques B on September 2025


Avatar for Ned Stevens Gutter Cleaning

Ned Stevens Gutter Cleaning

150 Cross Street
4.33(
2,930
)
Approved Pro

Ned Stevens Gutter Cleaning

150 Cross Street
4.33(
2,930
)
Approved Pro
Customers say: True professional
3156 local quotes requested
60 years of experience

When you choose Ned Stevens for your gutter cleaning, gutter repair, gutter installation, window cleaning and other services, you can count on exceptional quality of work and outstanding customer service. Our labor staff are all our own employees, and we train them in our state-of-the-art training facility focusing on quality work. Our work is 100% Guaranteed. Your satisfaction is our goal. We want to make your gutter cleaning experience effortless. You never need to be home! We are fully insured and guarantee all of our work. Our family owned company has been cleaning and installing gutters for over 50 years.

"tHEY WERE FAST, EFFICENT, AND DID A FREAT JOB, TAKE 45 MIN"

Paul R on October 2025

When you choose Ned Stevens for your gutter cleaning, gutter repair, gutter installation, window cleaning and other services, you can count on exceptional quality of work and outstanding customer service. Our labor staff are all our own employees, and we train them in our state-of-the-art training facility focusing on quality work. Our work is 100% Guaranteed. Your satisfaction is our goal. We want to make your gutter cleaning experience effortless. You never need to be home! We are fully insured and guarantee all of our work. Our family owned company has been cleaning and installing gutters for over 50 years.

"tHEY WERE FAST, EFFICENT, AND DID A FREAT JOB, TAKE 45 MIN"

Paul R on October 2025


Avatar for Express Line Construction Inc

Express Line Construction Inc

17 Sorrel Drive
4.87(
15
)
Approved Pro

Express Line Construction Inc

17 Sorrel Drive
4.87(
15
)
Approved Pro
Customers say: True professional
23 local quotes requested
3 years of experience

With over 5 years experience, Express Line Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"My gutters had gutter covers that were extremely difficult to remove. A gentleman came out and remove the covers, cleaned the gutters and added downspouts for a reasonable price. He was a straightforward, very honest individual. I will be using this company in the future for other projects."

Paren P on October 2025

With over 5 years experience, Express Line Construction LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"My gutters had gutter covers that were extremely difficult to remove. A gentleman came out and remove the covers, cleaned the gutters and added downspouts for a reasonable price. He was a straightforward, very honest individual. I will be using this company in the future for other projects."

Paren P on October 2025

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Gutter Cleaning questions, answered by experts

While it’s possible to run a gutter for 30 to 40 feet without a downspout in some cases, you really should place a downspout every 20 feet. Too long of a gutter run without a downspout means that the downspouts you do have will more easily get overwhelmed since the gutters divert water from a larger portion of the roof to them.

At least twice a year, or more if surrounded by trees.

The most common types of gutters are K-style gutters, half-round gutters, and box gutters. Gutters can consist of a few different materials, including vinyl, steel, aluminum, copper, and more. K-style gutters are the most popular gutters because their flat-back style makes them affordable and easy to install. They’re also more efficient at rerouting water away from your home than half-round gutters, making them a safer pick overall.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

Unless you've chosen to install underground downspouts, your gutter downspouts shouldn't touch the ground. If they come into contact with the soil or pavement next to your home, rainwater can back up into them during a storm, preventing them from doing their job effectively. Instead, aim to have your downspouts end about 12 inches from the ground.

The Knowlton, NJ homeowners’ guide to gutter cleaning services

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