Top-rated driveway sealcoating pros.

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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon150
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Boulder

Avatar for Trio Construction

Trio Construction

1040 South Gaylord Street
4.80(
5
)
Approved Pro

Trio Construction

1040 South Gaylord Street
4.80(
5
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
340 local quotes requested

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024

Trio Construction is here to be your partner in bringing your construction visions to life. With our wide array of services, skilled team, and unwavering dedication to quality, we are the general contractor you can rely on for all your construction needs in the Denver area. Contact us today to discover how Trio Construction can turn your dreams into reality.

"What an amazing Team! Trio did such a great job on my concrete. I was looking for a way to save my big tree in my backyard while still being able to use the space. And they made it happen! Could not be happier! Ended up adding to the project; I was so happy with the work. And now I have a new front porch as well! Thank you Trio Team !"

Emily W on September 2024


Avatar for Black Top Construction

Black Top Construction

383 N Corona St
4.87(
39
)
Approved Pro

Black Top Construction

383 N Corona St
4.87(
39
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
127 local quotes requested

Black Top Construction is your go-to full-service asphalt construction contractor in Denver. With over 25+ years of experience, we specialize in driveways and offer top-notch services that will exceed your expectations. Contact us today for all your asphalt and concrete construction needs.

"On August 19, it was a pleasure working with Black Top Plus. Jr. provided the quote within 24 hours, and the crew showed up as scheduled. They repaired our shared private road and driveways with recycled asphalt. Bill also checked in on-site. The quality of their work and customer service was excellent. Their pricing and communication were very good. A big thank you to everyone at the Black Top Plus team.""

Lori K on September 2025

Black Top Construction is your go-to full-service asphalt construction contractor in Denver. With over 25+ years of experience, we specialize in driveways and offer top-notch services that will exceed your expectations. Contact us today for all your asphalt and concrete construction needs.

"On August 19, it was a pleasure working with Black Top Plus. Jr. provided the quote within 24 hours, and the crew showed up as scheduled. They repaired our shared private road and driveways with recycled asphalt. Bill also checked in on-site. The quality of their work and customer service was excellent. Their pricing and communication were very good. A big thank you to everyone at the Black Top Plus team.""

Lori K on September 2025


Avatar for Ambassador Asphalt Works

Ambassador Asphalt Works

3615 S Kipling St
5.00(
4
)
Approved Pro

Ambassador Asphalt Works

3615 S Kipling St
5.00(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 local quotes requested

Asphalt, paving, seal coating, pot holes , patches, residential and commercial parking lot maintenance. A Plus BBB Accredited business since 2008. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Ambassador was prompt, kind, respectful, thorough, and reasonably priced. Our project required two phases, and both were accomplished. I wholeheartedly recommend them."

Bruce S on October 2024

Asphalt, paving, seal coating, pot holes , patches, residential and commercial parking lot maintenance. A Plus BBB Accredited business since 2008. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Ambassador was prompt, kind, respectful, thorough, and reasonably priced. Our project required two phases, and both were accomplished. I wholeheartedly recommend them."

Bruce S on October 2024


Avatar for Star Asphalt

Star Asphalt

354 Julian St
4.56(
9
)
Approved Pro

Star Asphalt

354 Julian St
4.56(
9
)
Approved Pro
74 local quotes requested
Free onsite estimate

We do all types of asphalt maintenance Hot rubberized, crack healing Seal coating, asphalt driveways Pothole patching Infrared patching We repaired new and old parking, lots and residential driveways we installed new dry voice. Line striping handicap parking All types of maintenance on driveways and commercial we offer a residential and commercial services throughout Colorado. We are owner operated.

"Do not hire this company for any surface, driveway, or asphalt work. They damaged my siding while redoing my driveway and didn’t fix the subpar work. They’ve ignored my requests for a resolution and won’t provide a refund. I recommend looking elsewhere; they don’t care about their customers or quality. Avoid them at all costs."

Daniel S on August 2025

We do all types of asphalt maintenance Hot rubberized, crack healing Seal coating, asphalt driveways Pothole patching Infrared patching We repaired new and old parking, lots and residential driveways we installed new dry voice. Line striping handicap parking All types of maintenance on driveways and commercial we offer a residential and commercial services throughout Colorado. We are owner operated.

"Do not hire this company for any surface, driveway, or asphalt work. They damaged my siding while redoing my driveway and didn’t fix the subpar work. They’ve ignored my requests for a resolution and won’t provide a refund. I recommend looking elsewhere; they don’t care about their customers or quality. Avoid them at all costs."

Daniel S on August 2025


Avatar for K & K Construction

K & K Construction

4255 S Buckley Rd
3.80(
20
)
Approved Pro

K & K Construction

4255 S Buckley Rd
3.80(
20
)
Approved Pro
48 local quotes requested
24 years of experience

K&K Construction is family owned and operated. Working on residential or commercial properties. We have over 40 yrs experience in our field. We pride ourselves on the quality of our workmanship. Whether you select us for concrete, decorative concrete or interlocking pavers, we will deliver on time and within budget every time. We never ask for any money upfront. We provide specialty services for Heat Systems as well.

"Great! They were quick to come out and give a quote and worked with me through pricing options. The work went smooth and I have no issues with it."

John C on April 2025

K&K Construction is family owned and operated. Working on residential or commercial properties. We have over 40 yrs experience in our field. We pride ourselves on the quality of our workmanship. Whether you select us for concrete, decorative concrete or interlocking pavers, we will deliver on time and within budget every time. We never ask for any money upfront. We provide specialty services for Heat Systems as well.

"Great! They were quick to come out and give a quote and worked with me through pricing options. The work went smooth and I have no issues with it."

John C on April 2025


Avatar for FG CONCRETE

FG CONCRETE

5188 Fraser Street
5.00(
3
)
Approved Pro

FG CONCRETE

5188 Fraser Street
5.00(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
66 local quotes requested

With over 15 years of experience, Good work at a very good price with experience and professionalism. We as a company care for our customers happiness with our work

"The upgrades to my home's front exterior are complete and went off without a hitch. Jonathan gave me a great price for the project and made some recommendations I hadn't even thought of which speaks to his experience. The crew was fast and efficient and you can see they take pride in their work. The upgrade gave the my house a brand new look and I'm so happy with the results."

Judith A on March 2025

With over 15 years of experience, Good work at a very good price with experience and professionalism. We as a company care for our customers happiness with our work

"The upgrades to my home's front exterior are complete and went off without a hitch. Jonathan gave me a great price for the project and made some recommendations I hadn't even thought of which speaks to his experience. The crew was fast and efficient and you can see they take pride in their work. The upgrade gave the my house a brand new look and I'm so happy with the results."

Judith A on March 2025


"They did an amazing job, communication was excellent."

Stephen W on September 2025

Cardenas Concrete & Landscaping Works, LLC has been in business since 2006. We pride ourselves on providing professional, clean, high quality service at competitive prices. Call Today!

"They did an amazing job, communication was excellent."

Stephen W on September 2025


Avatar for New Valley Concrete

New Valley Concrete

1335 South Norfolk Street
5.00(
2
)
Approved Pro

New Valley Concrete

1335 South Norfolk Street
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
104 local quotes requested

New Valley Concrete Aurora is a locally owned and operated concrete company serving Aurora and the surrounding areas with the best-in-class concrete design. Our skilled cement contractors specialize in residential and commercial concrete services, including driveways, steps, slabs, stamped, polished, and stained concrete, as well as patios. We pride ourselves on our professionalism, personalized services, and competitive prices, working closely with you to deliver superior results. Whether you need a new concrete installation, repair, or maintenance service, our team is committed to getting the job done right. Contact us today for a free estimate and experience our customer satisfaction guarantee."

"New Vally gave me more than we bargained for (turnouts on both sides) that increased the square footage. They followed my instructions regarding slip sheeting and quality concrete, and I still do not have a crack in it after several weeks."

Steve C on October 2024

New Valley Concrete Aurora is a locally owned and operated concrete company serving Aurora and the surrounding areas with the best-in-class concrete design. Our skilled cement contractors specialize in residential and commercial concrete services, including driveways, steps, slabs, stamped, polished, and stained concrete, as well as patios. We pride ourselves on our professionalism, personalized services, and competitive prices, working closely with you to deliver superior results. Whether you need a new concrete installation, repair, or maintenance service, our team is committed to getting the job done right. Contact us today for a free estimate and experience our customer satisfaction guarantee."

"New Vally gave me more than we bargained for (turnouts on both sides) that increased the square footage. They followed my instructions regarding slip sheeting and quality concrete, and I still do not have a crack in it after several weeks."

Steve C on October 2024


Avatar for Performance Coatings

Performance Coatings

2500 East Hampden Avenue
4.46(
13
)
Approved Pro

Performance Coatings

2500 East Hampden Avenue
4.46(
13
)
Approved Pro
Customers say: Quick response
35 local quotes requested
9 years of experience

Hello I'm Johnny Harrison, proud owner of my business Performance Asphalt. We are a locally owned and family operated asphalt maintenance and paving company that offers any and all asphalt inquires! Being a 4th generation asphalt contractor we strive to bring the experience, workmanship, and quality all projects deserve! Satisfaction guaranteed!

"Very pleased, hard working men and very professional"

Don H on April 2024

Hello I'm Johnny Harrison, proud owner of my business Performance Asphalt. We are a locally owned and family operated asphalt maintenance and paving company that offers any and all asphalt inquires! Being a 4th generation asphalt contractor we strive to bring the experience, workmanship, and quality all projects deserve! Satisfaction guaranteed!

"Very pleased, hard working men and very professional"

Don H on April 2024


Avatar for Legacy Concrete Inc

Legacy Concrete Inc

10354 W Chatfield Ave
4.58(
336
)
Approved Pro

Legacy Concrete Inc

10354 W Chatfield Ave
4.58(
336
)
Approved Pro
Customers say: Super punctual
70 local quotes requested
25 years of experience

At Legacy Concrete, we are a family owned and operated company of 3 generations. With over 100 years of combined experience, our customer service, warranties, and installation methods are second to none. Our focus is to keep you, the homeowner, up to date and involved in your project from start to finish. If you are looking for the nicest patio on the block, a new driveway or sidewalk, or a finished garage floor that is maintenance free, look no further! All of our services are offered at a very competitive price! Call us today to schedule your free consultation! We look forward to hearing from you!

"I got five estimates for my concrete project and Legacy Concrete was the only company to show interest in doing my project. I plan to use them again for a more difficult project in the near future. They did a very nice job and they have hard workers. They show up at the same time everyday and put in a full days work."

Jon S on September 2025

At Legacy Concrete, we are a family owned and operated company of 3 generations. With over 100 years of combined experience, our customer service, warranties, and installation methods are second to none. Our focus is to keep you, the homeowner, up to date and involved in your project from start to finish. If you are looking for the nicest patio on the block, a new driveway or sidewalk, or a finished garage floor that is maintenance free, look no further! All of our services are offered at a very competitive price! Call us today to schedule your free consultation! We look forward to hearing from you!

"I got five estimates for my concrete project and Legacy Concrete was the only company to show interest in doing my project. I plan to use them again for a more difficult project in the near future. They did a very nice job and they have hard workers. They show up at the same time everyday and put in a full days work."

Jon S on September 2025

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Driveway Sealcoating questions, answered by experts

When asphalt cures, it typically changes from a very dark black hue to a lighter, more matte gray color. Cured asphalt also won’t be tacky or sticky to the touch or emit any odors from the asphalt mix. Additionally, the surface of fully cured asphalt won’t deform under any pressure.

If you notice minor cosmetic problems with your driveway, you should seal it. Look out for cracks and holes on the surface, faded asphalt or concrete, and stains from oil and other chemicals. Replacing your driveway may be necessary if you’re dealing with significant problems—¼-inch cracks, large potholes, and puddles from drainage issues. The cost to install an asphalt driveway typically ranges between $4,200 and $9,000, significantly more than resealing. Consider talking to a professional to discuss whether resurfacing your driveway—a midway project between resealing and replacing—is a better option for you.

You should always power wash your driveway before applying a sealant. At any given time, your driveway could be covered with algae and moss, tire residue, oil and rust stains, and any combination of leaves, twigs, and dirt. If you skip power washing, you’ll be trapping the dirt and grime beneath the sealant and lowering its chance of cementing itself to your driveway. While you can expect the cost to pressure wash your driveway to average between $100 and $350, the few hundred dollars beats an unattractive driveway or paying extra to reapply your driveway sealer.

Apply either one or two coats, depending on the manufacturer’s instructions.

Asphalt is not the same thing as blacktop. Blacktop is a type of asphalt, but contains less bitumen, making it less durable than asphalt. Asphalt is a better option for major highways, streets, and driveways, while blacktop is more suitable to playgrounds.

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The Boulder, CO homeowners’ guide to driveway sealcoating

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