
Serving Boulder, CO and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"5280 SealCoating delivered the job on-time and with professional service and an excellent result."


*The Angi rating for Driveway Sealcoating companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Driveway Sealcoating needs.
*The HomeAdvisor rating for Driveway Sealcoating companies in Boulder, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Driveway Sealcoating needs.
Last update on August 21, 2026

Serving Boulder, CO and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"5280 SealCoating delivered the job on-time and with professional service and an excellent result."


Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 1980
Free estimates
Warranties offered
"Protective Coatings did an excellent job sealcoating my driveway and large parking area. They were very thorough and professional. James McDonald, the owner of the company, dropped by to make sure everything went well. We had a nice chat about the industry and I told him that I would be calling them again when I needed the driveway sealcoated again. Highly recommend!!!"

Serving Boulder, CO and surrounding areas
Approved
In business since 2000
Free estimates
Customers say: Quality work
"Isaac the owner, very knowledgeable of our needs to resurface our blacktop driveway. He fixed our cracks beautifully. And then put an oil base sealer on top that brought our driveway back to looking new. I would highly recommend using him very easy to work with. And the price was extremely reasonable."

Serving Boulder, CO and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Free estimates
Emergency services offered
"Blacktop Plus did a great job. They came got to work and the next thing they were done. The seal job looks really good, even coating no thin spots. Thank you!"





+45

Serving Boulder, CO and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"I would have given them a 5 star rating but I had a few spots get messed up on my drive way where you can tell it was thinner. When I asked about them fixing it he said he didn’t do small jobs. I asked for Johnny to come out and look at it he said he would. It’s been weeks now and he won’t he hasn’t came out like promised. Johnny won’t even answer my phone calls. I’m very disappointed that this is how they are treating a customer. It shouldn’t matter if it’s a big job or a little one. If you can tell in the picture that was sent that the asphalt was thinner in a spot you should guarantee your work and come fit it. I even said if I have to pay I will since I did have workers out to take out a tree and their truck was what caused damage. But Johnny even agreed that sometimes the machine can give out a thinner layer like what was caused in this situation so why won’t he come fix it? So I would go else where to get your asphalt done. My neighbor got his done as well so I’m including the whole price since since it’s all tied together bc our driveways join together."





+32

Serving Boulder, CO and surrounding areas
Approved
In business since 2014
Free estimates
Small jobs welcome
"They did the work very quickly and were able to strip the lot with a few cars between the lines. Great work."
Serving Boulder, CO and surrounding areas
Approved
In business since 2009
Free estimates
Customers say: Quick response
"Outstanding! Mike showed up to bid the job right after phoning him. He gave a fast simple estimate and we hired him. On the spot. He said he would have a crew here by 8:30 and and finish the 200 yd driveway in one day. The guys pulled in @8:30 am, 4:30 they were done and it looks fantastic. Supremely satisfied."

Serving Boulder, CO and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job.





+3

Serving Boulder, CO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"I decided not to do this project based on recommendation from company who originally paved my driveway. They said my driveway still looked good and did not need seal coat or overlay."





+56
Serving Boulder, CO and surrounding areas
Approved
In business since 1983
Free estimates
Offers commercial services
"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."
From average costs to expert advice, get all the answers you need to get your job done.

Use our guide to calculate the cost to seal an asphalt driveway in Denver, CO. Prices vary based on the type of sealant and the size of the driveway.

Find out the average concrete driveway repair cost in Denver, CO. Learn what you can expect to pay for local concrete services and fix your driveway today.

The cost to pave a driveway in Denver, CO varies by size and paving material. This guide breaks down common cost factors and helps you budget.

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The average driveway coating takes between 30 minutes and eight hours to dry, but weather and sealant type can influence the dry time. Read on to learn more.