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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon367
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Longmont

Avatar for K & K Construction

K & K Construction

3.86(
21
)
Approved Pro

K & K Construction

3.86(
21
)
Approved Pro
25 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.

"Crew showed up on time and did an awesome job with my driveway. Fully explained the plan and even finished right when they said they would. Left the site clean and no surprises came up. "

Alex M on November 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.

"Crew showed up on time and did an awesome job with my driveway. Fully explained the plan and even finished right when they said they would. Left the site clean and no surprises came up. "

Alex M on November 2025


Avatar for Highland Landscaping & Excavations

Highland Landscaping & Excavations

5.00(
6
)
Approved Pro

Highland Landscaping & Excavations

5.00(
6
)
Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

Highland Hardscapes FC 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.

"Cesar did an absolutely incredible job redoing our backyard wood patio! From start to finish, he was professional, detail-oriented, and clearly takes a lot of pride in his work. He walked us through the process, gave thoughtful recommendations, and stuck to both the timeline and budget we discussed. The craftsmanship is top notch and the new patio completely transformed our outdoor space. We’ve already received so many compliments from friends and neighbors. If you’re looking for someone reliable, skilled, and easy to work with, Cesar is your guy. Highly recommend!"

Duncan M on June 2025

Highland Hardscapes FC 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.

"Cesar did an absolutely incredible job redoing our backyard wood patio! From start to finish, he was professional, detail-oriented, and clearly takes a lot of pride in his work. He walked us through the process, gave thoughtful recommendations, and stuck to both the timeline and budget we discussed. The craftsmanship is top notch and the new patio completely transformed our outdoor space. We’ve already received so many compliments from friends and neighbors. If you’re looking for someone reliable, skilled, and easy to work with, Cesar is your guy. Highly recommend!"

Duncan M on June 2025


Asphalt Paving and Seal Coating

3.99(
44
)
Approved Pro

Asphalt Paving and Seal Coating

3.99(
44
)
Approved Pro
Customers say: Quick response
13 local quotes requested
42 years of experience

John McNally has been in business since 1983. We are a family team of qualified contractors. We are always there on the job to make sure your needs are met.

"McNally asphalt was extremely professional and got the job done within a week of us agreeing to terms. Will definitely be using them again in the future."

Winnie O on March 2025

John McNally has been in business since 1983. We are a family team of qualified contractors. We are always there on the job to make sure your needs are met.

"McNally asphalt was extremely professional and got the job done within a week of us agreeing to terms. Will definitely be using them again in the future."

Winnie O on March 2025


BG Coatings

4.59(
11
)
Approved Pro

BG Coatings

4.59(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

B.G Coatings is proud to partner with Home Advisor for our asphalt seal coating and paving business. We specialize in driveways, and will do both installation and overall repairs or patching, of asphalt paving. We will also install, spread or scrape gravel, along with loose fill paving for both business and residential settings. Please call for a free estimate.

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John M on October 2019

B.G Coatings is proud to partner with Home Advisor for our asphalt seal coating and paving business. We specialize in driveways, and will do both installation and overall repairs or patching, of asphalt paving. We will also install, spread or scrape gravel, along with loose fill paving for both business and residential settings. Please call for a free estimate.

"{No comments provided}"

John M on October 2019


Avatar for Multi Construction

Multi Construction

4.69(
16
)
Approved Pro

Multi Construction

4.69(
16
)
Approved Pro
Customers say: True professional
43 years of experience
Free onsite estimate

We serve Boulder, Longmont, Fort Collins, Denver, and the surrounding areas. We pride ourselves on providing all of our customers with the best customer service and quality. Call us today Multi Construction @ 720-296-8094! No job is too big or too small!

"George and the guys did a stamped patio and moved our sprinklers for us. They were very professional and even had a couple great ideas to make our project turn out even better than we planned. Would go with Multi Construction again for any future projects we will have. Jeff"

Jeff G on May 2024

We serve Boulder, Longmont, Fort Collins, Denver, and the surrounding areas. We pride ourselves on providing all of our customers with the best customer service and quality. Call us today Multi Construction @ 720-296-8094! No job is too big or too small!

"George and the guys did a stamped patio and moved our sprinklers for us. They were very professional and even had a couple great ideas to make our project turn out even better than we planned. Would go with Multi Construction again for any future projects we will have. Jeff"

Jeff G on May 2024


Avatar for BMG Services, LLC

BMG Services, LLC

5.00(
5
)
Approved Pro

BMG Services, LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

We are committed to excellence 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.

"This Company is terrific. Responded quickly, very communicative and got the job done within a week."

Caren C on July 2021

We are committed to excellence 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.

"This Company is terrific. Responded quickly, very communicative and got the job done within a week."

Caren C on July 2021


Essential Concrete Creations

5.00(
1
)
Approved Pro

Essential Concrete Creations

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

We provide concrete and paving services. We cover anything from driveways, sidewalks, patios, gutters, etc. We do residential and commercial work as well. We've been providing outstanding services for over 10 years and with much more in experience. Please contact us today!

"They were professional, timely, great with communication, trustworthy, did exactly what they said they would do. I'm super impressed and appreciative of their work and integrity."

Shelly F on September 2018

We provide concrete and paving services. We cover anything from driveways, sidewalks, patios, gutters, etc. We do residential and commercial work as well. We've been providing outstanding services for over 10 years and with much more in experience. Please contact us today!

"They were professional, timely, great with communication, trustworthy, did exactly what they said they would do. I'm super impressed and appreciative of their work and integrity."

Shelly F on September 2018


Avatar for RACO Services, LLC

RACO Services, LLC

4.48(
59
)
Approved Pro

RACO Services, LLC

4.48(
59
)
Approved Pro
Customers say: Terrific value
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
10 years of experience

Colorado's premier asphalt specialists backed by nearly 30 years of combined experience, our team provides all your asphalt needs. Fully licensed and insured, we offer our clients peace of mind on every project. For top-notch asphalt installation, repair, maintenance, seal coating services and more Call us 720-654-2664

"Sad to say that Raco did a $45000 asphalt job for our HOA with a 1 year warranty and not only are there problems, but they won?t contact us back to discuss the issues. Now have a complaint with BBB and they won?t call them back either. They have not honored their own work or contract."

Holly D on March 2025

Colorado's premier asphalt specialists backed by nearly 30 years of combined experience, our team provides all your asphalt needs. Fully licensed and insured, we offer our clients peace of mind on every project. For top-notch asphalt installation, repair, maintenance, seal coating services and more Call us 720-654-2664

"Sad to say that Raco did a $45000 asphalt job for our HOA with a 1 year warranty and not only are there problems, but they won?t contact us back to discuss the issues. Now have a complaint with BBB and they won?t call them back either. They have not honored their own work or contract."

Holly D on March 2025


Andie's Concrete

4.83(
1
)
Approved Pro

Andie's Concrete

4.83(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

With over 15 years of experience, Andie's Concrete is the solution for all of your concrete needs. We take great pride our extreme professionalism, timeliness, and superior customer service on every job. We develop a lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction is guaranteed! Call us today!

"Felix is intent on doing a quality job and gets the job done in a timely manner."

Robert M on April 2011

With over 15 years of experience, Andie's Concrete is the solution for all of your concrete needs. We take great pride our extreme professionalism, timeliness, and superior customer service on every job. We develop a lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction is guaranteed! Call us today!

"Felix is intent on doing a quality job and gets the job done in a timely manner."

Robert M on April 2011


Avatar for New Valley Concrete

New Valley Concrete

5.00(
2
)
Approved Pro

New Valley Concrete

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
86 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."

Steven 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."

Steven C on October 2024

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FAQs for driveway sealcoating projects in Longmont, CO

Concrete can crack from general wear, improper installation, or in response to uneven support from the soil underneath. Small, thin cracks on the surface of aging concrete are usually a result of normal wear and tear, while cracks on new concrete more likely indicate a problem with installation. Larger cracks or uneven steps can signify a much more severe issue. A concrete contractor should be able to diagnose the cause and repair concrete cracks for you.

When hiring an asphalt paving contractor to install your driveway, ask as many questions up front as possible. Here are a few questions to ask a prospective driveway contractor:

  • How many years of experience do you have?

  • Are you licensed, bonded, and insured?

  • Do you have worker’s compensation?

  • Do you use subcontractors on your projects?

  • Do you clean up after the job is done?

  • Who is responsible for any damage to lawn or landscaping?

  • Do you provide a guarantee or warranty on your work?

  • Do you give free estimates?

  • What is the timeline for completion?

  • How do you handle change orders?

  • Can you provide at least three references?

  • Can I see some of the work you’ve done?

The cost to install a concrete driveway is $4 to $15 per square foot on average. Your price heavily depends on your desired concrete finish and driveway size. 

For a driveway that is 200 square feet, you can expect to pay an average cost of $1,900. For a driveway at double that size (400 square feet), the average price is closer to $3,800. Plain concrete is significantly more cost-effective, averaging $7 per square foot, whereas stained concrete averages around $19 per square foot.

The cost of resurfacing concrete is $6 per square foot on average, though that cost can range from $3 to $9 per square foot

For a driveway that is 200 square feet, you can expect to pay $600 to $1,800, and for a driveway that is 500 square feet, that cost averages $1,500 to $4,500. Resurfacing your driveway will give you the look and feel of a new surface without the hefty cost.

An asphalt driveway costs about $7 to $15 per square foot, including labor and materials. The cost will vary depending on your location, how thick the base material is, what prep is required, the thickness of the asphalt, and the accessibility of the job site. The national average cost to install an asphalt driveway is about $4,740.

The Longmont, CO homeowners’ guide to driveway sealcoating

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