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Find Deck, fence, patio or porch clean and sealers in Longmont

Avatar for Double J Drywall & Painting

Double J Drywall & Painting

5.00(
25
)
Approved Pro

Double J Drywall & Painting

5.00(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
31 years of experience

We are a locally, family owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Justin did a fantastic job! I needed 2 new front gutter downspouts and drainpipes installed. It was a tricky project but he did it expertly. I would recommend Double J’s work 100%."

Laurel D on July 2025

We are a locally, family owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Justin did a fantastic job! I needed 2 new front gutter downspouts and drainpipes installed. It was a tricky project but he did it expertly. I would recommend Double J’s work 100%."

Laurel D on July 2025


Avatar for Bernal Concrete

Bernal Concrete

4.93(
78
)
Approved Pro

Bernal Concrete

4.93(
78
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
7 years of experience

Bernal Concrete 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.

"He called me right away and was able to complete the work the next day."

Kevin M on October 2025

Bernal Concrete 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.

"He called me right away and was able to complete the work the next day."

Kevin M on October 2025


Avatar for CJ Landscaping

CJ Landscaping

4.83(
29
)
Approved Pro

CJ Landscaping

4.83(
29
)
Approved Pro
Super Service Award
Customers say: True professional
6 years of experience
Free onsite estimate

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"He did a excellent job and went above and beyond to make sure our yard was cleaned up! Highly recommend."

Brian M on January 2026

You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"He did a excellent job and went above and beyond to make sure our yard was cleaned up! Highly recommend."

Brian M on January 2026


Avatar for Get It Done Right Service, LLC

Get It Done Right Service, LLC

4.92(
46
)
Approved Pro

Get It Done Right Service, LLC

4.92(
46
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Get It Done Right Service is your ultimate stop for the majority of your home or business needs. The company name comes from my father and his favorite saying... "If you have time to do it twice, you have time to do it right." This saying is instilled in every employee, and is seen in every project. We strive to give every client the 5 star treatment no matter if your project is big or small, we want every one to receive the same experience from start to finish. So CALL US TODAY and GET YOUR PROJECT DONE RIGHT! For Free Estimates call - 720.236.8825 Thank You

"It was great"

Beverly M on October 2020

Get It Done Right Service is your ultimate stop for the majority of your home or business needs. The company name comes from my father and his favorite saying... "If you have time to do it twice, you have time to do it right." This saying is instilled in every employee, and is seen in every project. We strive to give every client the 5 star treatment no matter if your project is big or small, we want every one to receive the same experience from start to finish. So CALL US TODAY and GET YOUR PROJECT DONE RIGHT! For Free Estimates call - 720.236.8825 Thank You

"It was great"

Beverly M on October 2020


Avatar for ProFix Home Services LLC

ProFix Home Services LLC

5.00(
9
)
Approved Pro

ProFix Home Services LLC

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
2 years of experience
Free onsite estimate

ProFix Home Services 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.

"Chris did a fine job of fix my self inflicted damage to gutter. Finish project looks good and works well. I hire him again. His background in welding and rental home repair gives him a well rounded work experience! "

Earl D on March 2026

ProFix Home Services 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.

"Chris did a fine job of fix my self inflicted damage to gutter. Finish project looks good and works well. I hire him again. His background in welding and rental home repair gives him a well rounded work experience! "

Earl D on March 2026


Ross Windows & Doors

4.74(
43
)
Approved Pro

Ross Windows & Doors

4.74(
43
)
Approved Pro
Customers say: True professional
40 years of experience
Free onsite estimate

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024

Ross Windows and Doors is one of the states premier home improvement companies. We specialize in a wide range of home improvement services for both big and small jobs. ross windows and doors offers a 1 year labor warranty on every job completed. free estimates, every job is completed to customer satisfaction. big savings, energy efficient, energy star rated windows and doors.

"Did great work replacing a storm door and an exterior door for us - they look and work great, he even came back out six months later to make adjustments at no cost when one of them shifted a little with the weather."

Luke T on July 2024


The Deck Guy of Colorado

4.44(
32
)
Approved Pro

The Deck Guy of Colorado

4.44(
32
)
Approved Pro
Customers say: True professional
24 years of experience
Free onsite estimate

The Deck Guy of Colorado providing solutions for your deck, fence and cedar siding needs. We power wash before we stain to insure the best result. The Deck Guy of Coloradot takes the time to hand brush every deck. We look forward to providing you the best job possible. We pride ourselves on providing full service making any repairs to your deck. We specialize in the maintenance of wooden decks. We use a process that is environmentally responsible.

"The Deck Guy (Colorado). I needed a deck refurbish and refinish job on both my upstairs and downstairs decks. Barron responded quickly, came by and surveyed the work to be done, advised as to my best options and quoted me a fair price and fit me into his schedule with minimum delays, Less than 2 weeks later the crew showed up to start the job. The crew foreman was highly experienced, and I had confidence in him and Barron to tell me what needed to be done and some other things that would probably not benefit the job. Barron was highly professional, communicated well and was a straight shooter overall. I would recommend The Deck Guy without reservation."

kevin o on October 2024

The Deck Guy of Colorado providing solutions for your deck, fence and cedar siding needs. We power wash before we stain to insure the best result. The Deck Guy of Coloradot takes the time to hand brush every deck. We look forward to providing you the best job possible. We pride ourselves on providing full service making any repairs to your deck. We specialize in the maintenance of wooden decks. We use a process that is environmentally responsible.

"The Deck Guy (Colorado). I needed a deck refurbish and refinish job on both my upstairs and downstairs decks. Barron responded quickly, came by and surveyed the work to be done, advised as to my best options and quoted me a fair price and fit me into his schedule with minimum delays, Less than 2 weeks later the crew showed up to start the job. The crew foreman was highly experienced, and I had confidence in him and Barron to tell me what needed to be done and some other things that would probably not benefit the job. Barron was highly professional, communicated well and was a straight shooter overall. I would recommend The Deck Guy without reservation."

kevin o on October 2024


Avatar for Mr. Handyman of East Boulder, Broomfield & Erie

Mr. Handyman of East Boulder, Broomfield & Erie

4.44(
41
)
Approved Pro

Mr. Handyman of East Boulder, Broomfield & Erie

4.44(
41
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
13 years of experience

As North America's most trusted handyman company, Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task�whether major or minor home repair�is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"On time and professional."

Ugljesa J on August 2023

As North America's most trusted handyman company, Mr. Handyman is the largest employer of home repair contractors in U.S. and Canada. For more than 15 years we've consistently hired experienced, reliable employees whose skills are further refined through technical and customer service training. All of our handyman service technicians are licensed and insured for your safety and theirs. That means you'll receive consistently high quality work from safe, reliable, professional handymen. Mr. Handyman's professionals arrive in nationally-recognized uniforms and branded vans that are stocked with every tool they'll need. Our on-time record is second to none, and we arrive ready to work. One phone call to Mr. Handyman hires professionals who complete your entire "To Do" list. Every task�whether major or minor home repair�is prioritized according to your needs. For all your major and minor home repair needs, call Mr. Handyman today!

"On time and professional."

Ugljesa J on August 2023


A Professional Edge Painting

4.44(
9
)
Approved Pro

A Professional Edge Painting

4.44(
9
)
Approved Pro
Customers say: Super punctual
38 years of experience
Free onsite estimate

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 an estimate today!

"Texturing and painting was 100% perfect!! I'm 100% satisfied with "A PROFESSIONAL EDGE" house painters in Longmont! Company is owned by Ken and son Kenny. They take pride in their work and it really shows! They were always on-time, their pricing is very very fair also! You won't be disappointed! A+A+A+ Fred D in Longmont"

FRED D on August 2025

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 an estimate today!

"Texturing and painting was 100% perfect!! I'm 100% satisfied with "A PROFESSIONAL EDGE" house painters in Longmont! Company is owned by Ken and son Kenny. They take pride in their work and it really shows! They were always on-time, their pricing is very very fair also! You won't be disappointed! A+A+A+ Fred D in Longmont"

FRED D on August 2025


American Wood Care, Inc.

4.58(
22
)
Approved Pro

American Wood Care, Inc.

4.58(
22
)
Approved Pro
Customers say: Quick response
26 years of experience
Free onsite estimate

We are a full service restoration company including powerwashing, stripping and staining exterior wood with 30 years of experience! We specialize in removing pre-existing stains and bringing back the natural beauty of the wood. The products used to remove pre-existing stains are environmentally safe and bio degradable. We use professional wood care products with a wide range of colors. These colors come in transparent and semi transparent. The company is family owned and operated.

"Very professional and helpful. House, Garage and Deck look brand new."

Bruce M on May 2023

We are a full service restoration company including powerwashing, stripping and staining exterior wood with 30 years of experience! We specialize in removing pre-existing stains and bringing back the natural beauty of the wood. The products used to remove pre-existing stains are environmentally safe and bio degradable. We use professional wood care products with a wide range of colors. These colors come in transparent and semi transparent. The company is family owned and operated.

"Very professional and helpful. House, Garage and Deck look brand new."

Bruce M on May 2023

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FAQs for deck, fence, patio or porch clean and seal projects in Longmont, CO

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Longmont, CO homeowners’ guide to deck, fence, patio or porch clean and seals

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