Top-rated driveway sealcoating pros.

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TRUSTED BY TIMONIUM, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon174
    Verified driveway sealcoating reviews

Find Driveway sealcoating pros in Timonium

Avatar for PVI Group, LLC

PVI Group, LLC

4.86(
120
)
Approved Pro

PVI Group, LLC

4.86(
120
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
579 local quotes requested

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"PVI Group recently installed a new concrete patio at my home and I couldn't be happier with the results. The crew was very professional from start to finish. They arrived on time, completed the job as promised and cleaned up afterwards. The quality of the work is excellent. It's clear they take pride in their work. I highly recommend PVI Group to anyone looking for reliable, skilled professionals."

Gail F on October 2025

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"PVI Group recently installed a new concrete patio at my home and I couldn't be happier with the results. The crew was very professional from start to finish. They arrived on time, completed the job as promised and cleaned up afterwards. The quality of the work is excellent. It's clear they take pride in their work. I highly recommend PVI Group to anyone looking for reliable, skilled professionals."

Gail F on October 2025


Avatar for SEJ Paving

SEJ Paving

5.00(
3
)
Approved Pro

SEJ Paving

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
140 local quotes requested

SEJ Paving is the asphalt paving company of choice for all size projects in Maryland and DC. We're locally owned and operated, fully licensed with over 10 years in the business. We are committed to fair pricing and excellent customer service to provide you the best value in the industry. Our vision is to provide top-notch asphalt paving services above all other competition.

"Quick and quality work"

Ali S on May 2025

SEJ Paving is the asphalt paving company of choice for all size projects in Maryland and DC. We're locally owned and operated, fully licensed with over 10 years in the business. We are committed to fair pricing and excellent customer service to provide you the best value in the industry. Our vision is to provide top-notch asphalt paving services above all other competition.

"Quick and quality work"

Ali S on May 2025


Avatar for Detailz Construction Corporation, LLC

Detailz Construction Corporation, LLC

4.59(
33
)
Approved Pro

Detailz Construction Corporation, LLC

4.59(
33
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
19 years of experience

Detailz Construction Corporation is a full service, licensed and insured MHIC & EPA certified Residential & Commercial construction company which has been serving Maryland since 2004. Detailz has gained a fantastic reputation as one of the best construction companies in the Baltimore Metro area. Our team walks all of our customers through every phase of a project from start to finish. Detailz Construction provides a multitude of services including patios, pavers, basement site work, masonry, concrete, hardscapes, foundations, retaining walls, insurance restorations and so much more. Our dedicated teams help our customers design or create a space thats comfortable, relaxing and proud to call home. Why Choose Us: Established " Highly trained staff " Aggressive pricing " 1000 + satisfied customers " Licensed and insurance MHIC holder " Passionate about what we do " Reliable, we do what we say we'll do

"Very responsive"

David M on June 2019

Detailz Construction Corporation is a full service, licensed and insured MHIC & EPA certified Residential & Commercial construction company which has been serving Maryland since 2004. Detailz has gained a fantastic reputation as one of the best construction companies in the Baltimore Metro area. Our team walks all of our customers through every phase of a project from start to finish. Detailz Construction provides a multitude of services including patios, pavers, basement site work, masonry, concrete, hardscapes, foundations, retaining walls, insurance restorations and so much more. Our dedicated teams help our customers design or create a space thats comfortable, relaxing and proud to call home. Why Choose Us: Established " Highly trained staff " Aggressive pricing " 1000 + satisfied customers " Licensed and insurance MHIC holder " Passionate about what we do " Reliable, we do what we say we'll do

"Very responsive"

David M on June 2019


"Hire them at your own risk. I have had their driveway installed for a few months and at first they were quick to quote and come out, they did the job fairly quickly. However getting support on the driveway they freshly installed wasn't to the standard stated. The owner mentioned adding 4in and it would settle down to about 3-3.5. About halfway out - it was as though they thinned the product to make it reach further, and you're lucky if you have a half .5 in there. I'm one of the outliers on the reviews here and I understand that. Promised 4in - settle to ~3, under delivered in later part to .5. Grass coming through edges and driveway, as not properly prepared. There are footprints from the workers in the driveway. There are ripples in the driveway. This should not occur when properly installed.If they would like to come fix these issue's I'd love to talk more on it. No response after installation, be careful, choose decisively."

Michael S on November 2025

We are a family-owned and operated Asphalt Business serving all of our local areas and beyond. We have a wide variety of services that we offer from New Asphalt Driveway Installation to crack repair. We make YOU a Priority, at Priority!

"Hire them at your own risk. I have had their driveway installed for a few months and at first they were quick to quote and come out, they did the job fairly quickly. However getting support on the driveway they freshly installed wasn't to the standard stated. The owner mentioned adding 4in and it would settle down to about 3-3.5. About halfway out - it was as though they thinned the product to make it reach further, and you're lucky if you have a half .5 in there. I'm one of the outliers on the reviews here and I understand that. Promised 4in - settle to ~3, under delivered in later part to .5. Grass coming through edges and driveway, as not properly prepared. There are footprints from the workers in the driveway. There are ripples in the driveway. This should not occur when properly installed.If they would like to come fix these issue's I'd love to talk more on it. No response after installation, be careful, choose decisively."

Michael S on November 2025


Avatar for E & F Masonry LLC

E & F Masonry LLC

4.84(
218
)
Approved Pro

E & F Masonry LLC

4.84(
218
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
73 local quotes requested

Transform your yard into a stunning masterpiece with E & F Masonry LLC. Our affordable hardscapes are designed to enhance your outdoor space and create a lasting impression. Trust our expert team to deliver exceptional craftsmanship and turn your vision into reality. Contact us today for a consultation.

"The was very professional and I was cobfident that a thorough job would be done."

Jerry L on June 2025

Transform your yard into a stunning masterpiece with E & F Masonry LLC. Our affordable hardscapes are designed to enhance your outdoor space and create a lasting impression. Trust our expert team to deliver exceptional craftsmanship and turn your vision into reality. Contact us today for a consultation.

"The was very professional and I was cobfident that a thorough job would be done."

Jerry L on June 2025


Advantage Asphalt Paving & Sealc

5.00(
5
)
Approved Pro

Advantage Asphalt Paving & Sealc

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

We specialize in - Overlay of existing Driveways. - Removal & Repaving of new driveways. - Extending existing driveways. - Repair failing areas of existing driveways. - Sealcoating of Residential & Commercial properties. - Milling & Overlay of Commercial properties. - Repairs at Commercial properties. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Absolutely outstanding! From beginning to end, this company is excellent. I had the pleasure of working with Danny, who came out to look at repairing and repaving my driveway, and running drainage pipes and sidewalk repair and modification. He was very helpful, honest and made great suggestions. The job was scheduled the following week, the crew showed up at 8am and worked non stop. All the workers were very nice and polite and worked hard. I am so impressed and happy with the job that I am having them look at other work I need done. I highly recommend Advantage Asphalt. Even when an incident occurred with a very mean neighbor of mine, Danny handled it very professionally. For those of you who have mean neighbors like I do, no need to worry about it! I can't say enough good things about my experience, and I am absolutely thrilled with my new driveway and sidewalks. I can't stop looking at it!"

Marsha W on May 2025

We specialize in - Overlay of existing Driveways. - Removal & Repaving of new driveways. - Extending existing driveways. - Repair failing areas of existing driveways. - Sealcoating of Residential & Commercial properties. - Milling & Overlay of Commercial properties. - Repairs at Commercial properties. We pride ourselves on the quality work we provide, while delivering great customer service. Call -or- click to schedule an estimate today!

"Absolutely outstanding! From beginning to end, this company is excellent. I had the pleasure of working with Danny, who came out to look at repairing and repaving my driveway, and running drainage pipes and sidewalk repair and modification. He was very helpful, honest and made great suggestions. The job was scheduled the following week, the crew showed up at 8am and worked non stop. All the workers were very nice and polite and worked hard. I am so impressed and happy with the job that I am having them look at other work I need done. I highly recommend Advantage Asphalt. Even when an incident occurred with a very mean neighbor of mine, Danny handled it very professionally. For those of you who have mean neighbors like I do, no need to worry about it! I can't say enough good things about my experience, and I am absolutely thrilled with my new driveway and sidewalks. I can't stop looking at it!"

Marsha W on May 2025


Avatar for Blacktoppers, LLC

Blacktoppers, LLC

4.84(
75
)
Approved Pro

Blacktoppers, LLC

4.84(
75
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
43 local quotes requested

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Blacktoppers, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Great, careful job, and great customer service. I appreciated that Jeremy took a video of my neighbors's (abutting) driveway to ensure that there would be a record of existing conditions before breaking ground on my driveway. Thorough clean-up job afterward, which I appreciated."

Darcy H on October 2025

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Blacktoppers, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Great, careful job, and great customer service. I appreciated that Jeremy took a video of my neighbors's (abutting) driveway to ensure that there would be a record of existing conditions before breaking ground on my driveway. Thorough clean-up job afterward, which I appreciated."

Darcy H on October 2025


Avatar for E Stanley Asphalt Paving

E Stanley Asphalt Paving

4.63(
339
)
Approved Pro

E Stanley Asphalt Paving

4.63(
339
)
Approved Pro
Customers say: Super punctual
268 local quotes requested
48 years of experience

E.Stanley Asphlat paving has the experience and knowledge of 4 Generations of paving experts. We are known locally not only E. Stanley Asphalt Paving and Stanley’s Paving. We are a local company consisting of the most highly skilled, best trained project consultants and installation technicians available. We cater to all jobs, no matter how large or small, anywhere, any time. We offer commercial, industrial, Marine and residential paving and related services. E.Stanley Asphlat Paving delivers quality work, advanced skills and versatile experience. From engineer to supervisor to technician, all of our employees take pride in the work they do on every job. E.Stanley Asphlat Paving professionals are proficient in the evaluation and installation of any job site. Our experts understand first-hand the issues involved with the most complex situations. Our teams consider, examine and manage each variable of a job. They conduct total assessment of the individual job and evaluate the materials to provide a professional installation. Our site consultants can evaluate each project on an individual basis and provides quality work that meets and exceeds the customer’s vision. 10 employees. no subs. cost is determined by the job. no travel charges. license #26684. Additional phone#s: (410) 320-0110. (410) 792-2824

"Joe and his team are the most professional contractors! They did an excellent job on our driveway last Spring and provided constant follow-ups with the best service. We are also excited to have them seal our driveway soon. This family business continues to exemplify professionalism and strong family values."

Frederick L on July 2024

E.Stanley Asphlat paving has the experience and knowledge of 4 Generations of paving experts. We are known locally not only E. Stanley Asphalt Paving and Stanley’s Paving. We are a local company consisting of the most highly skilled, best trained project consultants and installation technicians available. We cater to all jobs, no matter how large or small, anywhere, any time. We offer commercial, industrial, Marine and residential paving and related services. E.Stanley Asphlat Paving delivers quality work, advanced skills and versatile experience. From engineer to supervisor to technician, all of our employees take pride in the work they do on every job. E.Stanley Asphlat Paving professionals are proficient in the evaluation and installation of any job site. Our experts understand first-hand the issues involved with the most complex situations. Our teams consider, examine and manage each variable of a job. They conduct total assessment of the individual job and evaluate the materials to provide a professional installation. Our site consultants can evaluate each project on an individual basis and provides quality work that meets and exceeds the customer’s vision. 10 employees. no subs. cost is determined by the job. no travel charges. license #26684. Additional phone#s: (410) 320-0110. (410) 792-2824

"Joe and his team are the most professional contractors! They did an excellent job on our driveway last Spring and provided constant follow-ups with the best service. We are also excited to have them seal our driveway soon. This family business continues to exemplify professionalism and strong family values."

Frederick L on July 2024


Digger's Paving

4.89(
9
)
Approved Pro

Digger's Paving

4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Digger's Paving is a reliable asphalt paving contractor serving Pasadena & Severna Park, MD. You can trust us to handle all your paving needs. Whether you need repair, resurfacing or a total replacement, we can help. We can also sealcoat your driveway or parking lot. Call 410-320-5152 now to get an estimate from a local asphalt paving service.

"Excellent work and very professional."

Darrell M on May 2021

Digger's Paving is a reliable asphalt paving contractor serving Pasadena & Severna Park, MD. You can trust us to handle all your paving needs. Whether you need repair, resurfacing or a total replacement, we can help. We can also sealcoat your driveway or parking lot. Call 410-320-5152 now to get an estimate from a local asphalt paving service.

"Excellent work and very professional."

Darrell M on May 2021


"Very nice work and very professional. Job was started as agreed and completed in fashionable time. Made sure everything was done to my satisfaction."

Suzettee J on November 2025

We have been in business since March 2013! we work any masonry and carpentry work we like to have clear communication with clients and make sure they are left satisfied with the work done!

"Very nice work and very professional. Job was started as agreed and completed in fashionable time. Made sure everything was done to my satisfaction."

Suzettee J on November 2025

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Driveway Sealcoating questions, answered by experts

A properly applied sealcoat should last between two to five years, but we advise having your driveway resealed every two to three years to give it optimal protection. If you live somewhere with extreme weather, plan to reseal your driveway every two years—heavy rainfall and freezing temperatures can deteriorate the sealant quickly.

A good rule for all homeowners is to seal every driveway to protect it. Wait at least three months to seal an asphalt driveway and one month to seal a concrete driveway. You know it’s time to reseal your driveway when it shows obvious signs of wear and tear. It may appear as fading or discolored asphalt, small cracks, and oil stains. If you notice that one area of your driveway seems to dry slower than others, it’s time to reseal.

DIY sealants exist, but professional application ensures uniform coverage and long-term durability.

If your driveway has only small cracks, sealing them can prevent the damage from spreading. However, sealing the cracks will not necessarily improve the overall appearance of your driveway. For the best final result, fill the cracks first with filler, then seal the driveway and let it cure completely.

Maintaining a driveway depends on the material your driveway is made of. Concrete and asphalt should be sealed to protect against water and freeze-thaw cycles. Cracks and expansion joints should be filled with a flexible polyurethane caulk or asphalt sealer. Before you apply a sealant to your driveway, consider pressure washing the surface. It will take off any loose sealant and any grime that might have caused a stain. Sealing over dirt and stains will trap it under the sealer.

If you live in colder climates, consider using sand rather than salt to de-ice. Sand helps melt the snow and ice without speeding up the freezing and unthawing process of your driveway, which helps prevent cracks from forming from the constant fluctuation of temperatures.

The Timonium, MD homeowners’ guide to driveway sealcoating

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

What do you need done? We’ll find top pros.
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