Top-rated french drain pros.

Get matched with top french drain pros in Longmont, CO

There are 12 highly-rated local french drain pros.

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Find French drain pros in Longmont

Covenant Plumbing & Heating

22266 County Road 88
4.67(
3
)
Approved Pro

Covenant Plumbing & Heating

22266 County Road 88
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

At Covenant Plumbing & Heating, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"They were great. Very responsive and professional"

Suzanna C on November 2024

At Covenant Plumbing & Heating, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

"They were great. Very responsive and professional"

Suzanna C on November 2024


Avatar for Rivera's Landscaping and Construction LLC

Rivera's Landscaping and Construction LLC

7781 Magnolia St
4.87(
15
)
Approved Pro

Rivera's Landscaping and Construction LLC

7781 Magnolia St
4.87(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
34 local quotes requested

We do all types of landscaping jobs from cutting your grass, to putting up fences and making your lawn look its best. Our work speaks for itself! All of our customers are shocked and really happy to see their yards when we are done. Our jobs are guaranteed and you will be really happy at the end result. Call us for a free estimate today.

"Excellent job very hard workers"

David C on June 2024

We do all types of landscaping jobs from cutting your grass, to putting up fences and making your lawn look its best. Our work speaks for itself! All of our customers are shocked and really happy to see their yards when we are done. Our jobs are guaranteed and you will be really happy at the end result. Call us for a free estimate today.

"Excellent job very hard workers"

David C on June 2024


Avatar for Rock N Block- Turf N Hardscapes

Rock N Block- Turf N Hardscapes

220 S Wilcox St
5.00(
20
)
Approved Pro

Rock N Block- Turf N Hardscapes

220 S Wilcox St
5.00(
20
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
734 local quotes requested

Welcome to our landscape design company, where we specialize in creating beautiful and functional outdoor spaces that you can enjoy for years to come. We offer a range of services that cater to your unique needs and preferences, including artificial turf installation, pavers, fire pit areas, putting greens, retaining walls and more. At our company, we understand that outdoor landscaping is not just about creating a visually appealing space, but also about ensuring that it meets your practical needs. That's why our team of experienced designers and contractors work closely with you to understand your vision and goals, and then create a customized plan that reflects your style and preferences. Whether you're looking to transform your backyard into an entertainment oasis, create a low-maintenance outdoor space, or simply enhance the overall look of your property, our team has the expertise and creativity to bring your vision to life. With our high-quality materials, innovative designs, and attention to detail, we're confident that we can exceed your expectations and deliver a beautiful, functional, and long-lasting outdoor landscape that you'll love. So, if you're ready to take your outdoor space to the next level, give us a call today to schedule a consultation with one of our expert designers. We look forward to working with you! Discounts are also available depending on the size of the job.

"Chris and his team were amazing every step of the way. Starting with the design and planning, the installation, and answering questions after the project was completed their customer care and professionalism was second to none. The work they did looks beautiful and really adds to both the value and the asthetic of our home."

Adam M on July 2025

Welcome to our landscape design company, where we specialize in creating beautiful and functional outdoor spaces that you can enjoy for years to come. We offer a range of services that cater to your unique needs and preferences, including artificial turf installation, pavers, fire pit areas, putting greens, retaining walls and more. At our company, we understand that outdoor landscaping is not just about creating a visually appealing space, but also about ensuring that it meets your practical needs. That's why our team of experienced designers and contractors work closely with you to understand your vision and goals, and then create a customized plan that reflects your style and preferences. Whether you're looking to transform your backyard into an entertainment oasis, create a low-maintenance outdoor space, or simply enhance the overall look of your property, our team has the expertise and creativity to bring your vision to life. With our high-quality materials, innovative designs, and attention to detail, we're confident that we can exceed your expectations and deliver a beautiful, functional, and long-lasting outdoor landscape that you'll love. So, if you're ready to take your outdoor space to the next level, give us a call today to schedule a consultation with one of our expert designers. We look forward to working with you! Discounts are also available depending on the size of the job.

"Chris and his team were amazing every step of the way. Starting with the design and planning, the installation, and answering questions after the project was completed their customer care and professionalism was second to none. The work they did looks beautiful and really adds to both the value and the asthetic of our home."

Adam M on July 2025


Avatar for Rocky Mountain Snow Removal and Landscape

Rocky Mountain Snow Removal and Landscape

4320 Kipling St.
4.64(
28
)
Approved Pro

Rocky Mountain Snow Removal and Landscape

4320 Kipling St.
4.64(
28
)
Approved Pro
Customers say: Super punctual
36 local quotes requested
25 years of experience

We are a Family Owned Business in Wheat Ridge CO. We specialize in full Landscape Construction including: Landscape Design, Hardscapes (Swimming Pool Areas) Pavers, Walls, Concrete, Irrigation, Fencing, sod, rock, mulch, trees, and Exterior Paint. We do not do regular maintenance such as weekly mowing. You can visit our website: landscape.snowplowingdenver.com

"We had grass removed, paver walkways installed and rocks were expanded (about $15,000 in total). Overall, the work performed was done very well. The paver prep and installation was excellent. They had to cut pavers around two curved concrete areas. The paver cuts for this were outstanding. The rock they initially installed, did not match our existing rock. They indicted the existing rock would be matched the best they could, but it really looked bad and had small gravel pieces within it all over. Our existing rock was from 3/4 inch to 1 1/2 inch in diameter. After contacting the owner about this issue, she made a special trip to look it over and agreed it did not match. The owner fixed the issue by removing the rock that was installed and bringing in rock that was all 1 1/2 inch thick and a better color match. We really appreciated that the owner was willing to fix this for us at no additional charge. We have worked with some businesses that are not willing to correct their mistakes. This company did and went above and beyond to fix it. We highly recommend Rocky Mountain Snow Removal and Landscape."

Monica B on August 2025

We are a Family Owned Business in Wheat Ridge CO. We specialize in full Landscape Construction including: Landscape Design, Hardscapes (Swimming Pool Areas) Pavers, Walls, Concrete, Irrigation, Fencing, sod, rock, mulch, trees, and Exterior Paint. We do not do regular maintenance such as weekly mowing. You can visit our website: landscape.snowplowingdenver.com

"We had grass removed, paver walkways installed and rocks were expanded (about $15,000 in total). Overall, the work performed was done very well. The paver prep and installation was excellent. They had to cut pavers around two curved concrete areas. The paver cuts for this were outstanding. The rock they initially installed, did not match our existing rock. They indicted the existing rock would be matched the best they could, but it really looked bad and had small gravel pieces within it all over. Our existing rock was from 3/4 inch to 1 1/2 inch in diameter. After contacting the owner about this issue, she made a special trip to look it over and agreed it did not match. The owner fixed the issue by removing the rock that was installed and bringing in rock that was all 1 1/2 inch thick and a better color match. We really appreciated that the owner was willing to fix this for us at no additional charge. We have worked with some businesses that are not willing to correct their mistakes. This company did and went above and beyond to fix it. We highly recommend Rocky Mountain Snow Removal and Landscape."

Monica B on August 2025


Avatar for Krenger Construction

Krenger Construction

7943 Ute Highway
5.00(
6
)
Approved Pro

Krenger Construction

7943 Ute Highway
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
75 local quotes requested

I am a seasoned landscape construction contractor who has well over 10 years of experience wanting to give YOU the experience a big company won't. I specialize in Water Features and Stone Work of any kind, as well as Decks of all sizes and heights, Pergolas, Concrete Patios and Walkways, Irrigation Installs and fixes....exc. You name it and I can do it!

"I cannot recommend Ricky with Krenger Construction high enough for the outlandscaping work done. From start to finish, his professionalism, expertise, an attention to details exceeded all of our expectations. The water feature has become the centerpiece of our backyard. His knowledge of proper drainage, pump systems and stone placement is extensive. The deck work is phenomenal. We now have a beautiful deck that everyone enjoys. The compliments on our deck and yard are overwhelming! Ricky had excellent communication with us throughout the entire project. If you're looking for a landscaping company that has technical expertise and creative flair this is the one!"

Gail S on August 2025

I am a seasoned landscape construction contractor who has well over 10 years of experience wanting to give YOU the experience a big company won't. I specialize in Water Features and Stone Work of any kind, as well as Decks of all sizes and heights, Pergolas, Concrete Patios and Walkways, Irrigation Installs and fixes....exc. You name it and I can do it!

"I cannot recommend Ricky with Krenger Construction high enough for the outlandscaping work done. From start to finish, his professionalism, expertise, an attention to details exceeded all of our expectations. The water feature has become the centerpiece of our backyard. His knowledge of proper drainage, pump systems and stone placement is extensive. The deck work is phenomenal. We now have a beautiful deck that everyone enjoys. The compliments on our deck and yard are overwhelming! Ricky had excellent communication with us throughout the entire project. If you're looking for a landscaping company that has technical expertise and creative flair this is the one!"

Gail S on August 2025


Avatar for Honest Hands Landscaping

Honest Hands Landscaping

5.00(
14
)
Approved Pro

Honest Hands Landscaping

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

Honest Hands Landscaping is owner operated and focused on quality work.Our mission is to provide services that improve the function and value of your home and landscape, while ensuring a comfortable experience for our customers throughout the construction process.

"Frank and his team were amazing! Their craftsmanship was top-notch, and the communication was perfect. I would recommend Honest Hands to my closest friends and family."

Courtney R on July 2024

Honest Hands Landscaping is owner operated and focused on quality work.Our mission is to provide services that improve the function and value of your home and landscape, while ensuring a comfortable experience for our customers throughout the construction process.

"Frank and his team were amazing! Their craftsmanship was top-notch, and the communication was perfect. I would recommend Honest Hands to my closest friends and family."

Courtney R on July 2024


"Couldn't be better. Miguel has been my landscape designer and installer for many years. He has re-landscaped our front, back and side yards over the years and I couldn't imagine using anyone else. He is professional, creative, honest and punctual. His team is comprised of hard working, highly skilled guys who truly know what they are doing. Miguel starts a project ON TIME and finishes at the promised time. No excuses and NEVER any "no shows". His bids are fully detailed and fair. He has worked with whatever budget I have for a project and is very good at suggesting alternative ideas/materials to give the desired outcome within budget. In addition he is a PRO in laying sprinkler systems, fixing existing sprinkler issues and planting trees. The two miniature blue spruces he planted in my front yard are thriving because of the soil he used and how he put in a circular drip line for consisting, even watering. His team has also done fall and spring clean-up for me and I have been very pleased. I highly recommend Miguel and his team!"

Maryann P on February 2025

Landscaping business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"Couldn't be better. Miguel has been my landscape designer and installer for many years. He has re-landscaped our front, back and side yards over the years and I couldn't imagine using anyone else. He is professional, creative, honest and punctual. His team is comprised of hard working, highly skilled guys who truly know what they are doing. Miguel starts a project ON TIME and finishes at the promised time. No excuses and NEVER any "no shows". His bids are fully detailed and fair. He has worked with whatever budget I have for a project and is very good at suggesting alternative ideas/materials to give the desired outcome within budget. In addition he is a PRO in laying sprinkler systems, fixing existing sprinkler issues and planting trees. The two miniature blue spruces he planted in my front yard are thriving because of the soil he used and how he put in a circular drip line for consisting, even watering. His team has also done fall and spring clean-up for me and I have been very pleased. I highly recommend Miguel and his team!"

Maryann P on February 2025


Avatar for Heart Heating, Cooling, Plumbing & Electric

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro

Heart Heating, Cooling, Plumbing & Electric

646 Bryant St
4.77(
77
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
334 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Seneca Trujillo came out to give us a price quote on electrical work in our garage for an EV. He was professional, honest, straightforward and explained everything clearly. He took the time to answer all of my questions and concerns and gave a fair and transparent estimate without upselling unnecessary work. It's refreshing to meet someone who is trustworthy and puts integrity first. He definitely deserves a raise for the way he represents Heart Heating, Cooling, Plumbing and Electric."

Joe V on July 2025


Avatar for Drain Right Drain Cleaning & Plumbing, Inc

Drain Right Drain Cleaning & Plumbing, Inc

PO Box 371382
4.40(
20
)
Approved Pro

Drain Right Drain Cleaning & Plumbing, Inc

PO Box 371382
4.40(
20
)
Approved Pro
Customers say: Quality work
36 local quotes requested
20 years of experience

Give us a call at 303-368-5700 today and ask about our 11% Angie's List member discount! We are Colorado's Plumbing Experts! DrainRight Drain Cleaning & Plumbing is the one-stop solution to your drain and plumbing problems. We provide dependable, honest, courteous and affordable service and will be there when you need us, 24 hours a day, 7 days a week. Our mission is 100% customer satisfaction! We are Licensed & Insured and provide 24 Hour Emergency Service. Give us a call, day or night, and let us help you with your drain & plumbing problems.

"Terrible experience. I had hired Mike multiple times previously and had great outcomes. Then, I wanted to replace plumbing in half of my home. He send his employee, who was a total nightmare! Screaming profanities in my home, never working, my husband ended up asking Shawn to leave. One of Bathrooms needed to be redone, because Shawn did all the work incorrectly. Mike had the nerve to tell me "he was losing money this job." Well, Mike never checked the other areas Shawn had finished. I had to redo my kitchen plumbing 5 years and ago. I also have had to replace my shower tile due to the incompetence of this company. No apologies, or accountability for the disaster. Only gaslightling, pretending to be a victim, and blaming his employee. Hire at your own risk!"

Maggie S on December 2024

Give us a call at 303-368-5700 today and ask about our 11% Angie's List member discount! We are Colorado's Plumbing Experts! DrainRight Drain Cleaning & Plumbing is the one-stop solution to your drain and plumbing problems. We provide dependable, honest, courteous and affordable service and will be there when you need us, 24 hours a day, 7 days a week. Our mission is 100% customer satisfaction! We are Licensed & Insured and provide 24 Hour Emergency Service. Give us a call, day or night, and let us help you with your drain & plumbing problems.

"Terrible experience. I had hired Mike multiple times previously and had great outcomes. Then, I wanted to replace plumbing in half of my home. He send his employee, who was a total nightmare! Screaming profanities in my home, never working, my husband ended up asking Shawn to leave. One of Bathrooms needed to be redone, because Shawn did all the work incorrectly. Mike had the nerve to tell me "he was losing money this job." Well, Mike never checked the other areas Shawn had finished. I had to redo my kitchen plumbing 5 years and ago. I also have had to replace my shower tile due to the incompetence of this company. No apologies, or accountability for the disaster. Only gaslightling, pretending to be a victim, and blaming his employee. Hire at your own risk!"

Maggie S on December 2024


Avatar for Front Range Water Heater and Excavation

Front Range Water Heater and Excavation

1208 S Cleveland Ave
5.00(
3
)
Approved Pro

Front Range Water Heater and Excavation

1208 S Cleveland Ave
5.00(
3
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

We have the experience and dedication to get the job done right! Specializing in Plumbing services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or text today!

"They did a really good job. They were excellent. They were very detailed. They explained to me what they're doing and charging. They had a fair price. They were very professional."

Bertie F on May 2021

We have the experience and dedication to get the job done right! Specializing in Plumbing services, we guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or text today!

"They did a really good job. They were excellent. They were very detailed. They explained to me what they're doing and charging. They had a fair price. They were very professional."

Bertie F on May 2021

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French Drains questions, answered by experts

Drain fly problems can go away on their own—but only if the insects find the environment inhospitable. Those with a minor infestation can simply flush their toilets and run their faucets more frequently to flush out the flies and larvae. Others will have to deep clean their drains and set up traps.

If you don’t have a sewer cleanout, clearing out clogs can be extremely difficult. You would need to try to clear the clog from sink drains, but it can be harder to reach the clog all the way in the drain line. A sewer cleanout makes it much faster and easier for pros to clear clogs from your main sewer line.

Regular cleaning, avoiding grease disposal in sinks, and installing drain strainers help prevent clogs.

Yes, many services include camera inspections to identify the cause of the blockage. Confirm with your provider.

Most clogs are resolved quickly, often within an hour. More complex issues requiring pipe disassembly might take longer.

The Longmont, CO homeowners’ guide to french drain services

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