*The Angi rating for Driveway Sealcoating companies in Keymar, MD 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 Keymar, MD 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 May 03, 2025
Instead of replacing concrete, choose environmentally friendly way to fix it. Save your money, and the world! We Take Great Pride In Our Workmanship And Quality Customer Service . Although Tri - State Concrete Services Inc. Has 40 Years Of Experience In The Mud - Jacking / Slab - Jacking / Concrete Leveling Industry. We Have Just As Much Experience With Custom Stone Work , Such As - Fireplaces , Chimneys , Porches , Patios , Walkways , Mailboxes , Outdoor Grills , We Also Provide Stone Restoration . Now Offering Epoxy Floor Repairs And Crack Repairs. Check Us Out On The Web www. tri-stateconcrete.com
"Very well. Friendly and knowledgeable of the process. Family business with years or experience. Enjoyed the time with them"
Gary A on August 2023
Instead of replacing concrete, choose environmentally friendly way to fix it. Save your money, and the world! We Take Great Pride In Our Workmanship And Quality Customer Service . Although Tri - State Concrete Services Inc. Has 40 Years Of Experience In The Mud - Jacking / Slab - Jacking / Concrete Leveling Industry. We Have Just As Much Experience With Custom Stone Work , Such As - Fireplaces , Chimneys , Porches , Patios , Walkways , Mailboxes , Outdoor Grills , We Also Provide Stone Restoration . Now Offering Epoxy Floor Repairs And Crack Repairs. Check Us Out On The Web www. tri-stateconcrete.com
"Very well. Friendly and knowledgeable of the process. Family business with years or experience. Enjoyed the time with them"
Gary A on August 2023
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.
"They were friendly, courteous, and professional. They were honest and accommodating, allowing me to selfishly ask for an earlier timeframe and carrying through with it. The end result is a wonderfully beautiful driveway, far prettier than my original, and I'm very satisfied with both the extremely reasonable pricing and the quality of work."
Kashif L on February 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.
"They were friendly, courteous, and professional. They were honest and accommodating, allowing me to selfishly ask for an earlier timeframe and carrying through with it. The end result is a wonderfully beautiful driveway, far prettier than my original, and I'm very satisfied with both the extremely reasonable pricing and the quality of work."
Kashif L on February 2025
Full Asphalt , Brick and Concrete Service • New Work • Repairs • Driveways • Parking Lots • Integrated Edging • Patching • Speed Bumps • Curbing • Crack Filling • Color Code Sealing • Private Roads • Farm Lanes • Tennis Courts • Basketball Courts • Multi-Purpose Areas • Golf Course Paths • Seal Coating • Emulsion Coatings • Slurry Seals
"Rich and his team were timely in reaching out to bid. Once we decided on them they set a date quickly for the work itself and, per their promise, the job was completed in less than one day. The quality and detail of the work was tremendous."
Jeff K on January 2023
Full Asphalt , Brick and Concrete Service • New Work • Repairs • Driveways • Parking Lots • Integrated Edging • Patching • Speed Bumps • Curbing • Crack Filling • Color Code Sealing • Private Roads • Farm Lanes • Tennis Courts • Basketball Courts • Multi-Purpose Areas • Golf Course Paths • Seal Coating • Emulsion Coatings • Slurry Seals
"Rich and his team were timely in reaching out to bid. Once we decided on them they set a date quickly for the work itself and, per their promise, the job was completed in less than one day. The quality and detail of the work was tremendous."
Jeff K on January 2023
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
Angie's List SUPER SERVICE AWARD winner every year for the last 10 Years !!! Choose a contractor that is consistently viewed as one of Maryland's premier asphalt paving contractors. We are an A+ Rated and Accredited company with the BBB. We handle every aspect of asphalt paving and tailor each job to meet your specific needs. Trust a licensed contractor MHIC # 84359 to deliver the quality you deserve at price you can live with. Serving the entire area since 1990. Free Estimates.
"On May 5, 2019 our driveway was repaved. We were very happy with the way the water was running off our driveway. We no longer had puddles. Fifteen months later, however, the driveway was shedding asphalt. The original driveway we had for over 22 years did not have loose asphalt. We noticed that loose asphalt was attaching to our shoes and showing up on our wood floors. Adam came out and fixed the areas that were gouged from the mail carriers truck. He suggested we keep our driveway closed off for 90 days which we did. After 90 days we continued to have trouble with the upper part of the driveway and loose asphalt. Adam came out and looked at the driveway again and suggested sealing the driveway. Our driveway was sealed on 6/30/21 (Covid-19) prevented it from happening sooner. Unfortunately, the upper part of the driveway is still crumbling."
Suzanne M on July 2021
Angie's List SUPER SERVICE AWARD winner every year for the last 10 Years !!! Choose a contractor that is consistently viewed as one of Maryland's premier asphalt paving contractors. We are an A+ Rated and Accredited company with the BBB. We handle every aspect of asphalt paving and tailor each job to meet your specific needs. Trust a licensed contractor MHIC # 84359 to deliver the quality you deserve at price you can live with. Serving the entire area since 1990. Free Estimates.
"On May 5, 2019 our driveway was repaved. We were very happy with the way the water was running off our driveway. We no longer had puddles. Fifteen months later, however, the driveway was shedding asphalt. The original driveway we had for over 22 years did not have loose asphalt. We noticed that loose asphalt was attaching to our shoes and showing up on our wood floors. Adam came out and fixed the areas that were gouged from the mail carriers truck. He suggested we keep our driveway closed off for 90 days which we did. After 90 days we continued to have trouble with the upper part of the driveway and loose asphalt. Adam came out and looked at the driveway again and suggested sealing the driveway. Our driveway was sealed on 6/30/21 (Covid-19) prevented it from happening sooner. Unfortunately, the upper part of the driveway is still crumbling."
Suzanne M on July 2021
Zweemers paving has been in the business for over 20 years. The owner James Zweemer is present on all job sites . We are a reputable company and are fully licensed and insured, references are available upon request. All our work is guaranteed! We cater to all corporate franchises in all of Delaware,Pennsylvania,Maryland & Virginia. Be sure to ask about our warranties and service plans. Call us today for a free est. Get exactly what you want & have it done right the first time!
"It was great. Jimmy was easy to work with, was here on time, despite pouring rain. My driveway and pathway have a nice layer of gravel that makes the yard clean & refreshed looking."
Claudia H on September 2021
Zweemers paving has been in the business for over 20 years. The owner James Zweemer is present on all job sites . We are a reputable company and are fully licensed and insured, references are available upon request. All our work is guaranteed! We cater to all corporate franchises in all of Delaware,Pennsylvania,Maryland & Virginia. Be sure to ask about our warranties and service plans. Call us today for a free est. Get exactly what you want & have it done right the first time!
"It was great. Jimmy was easy to work with, was here on time, despite pouring rain. My driveway and pathway have a nice layer of gravel that makes the yard clean & refreshed looking."
Claudia H on September 2021
"MGS Construction LLC is a full service masonry company specializing in materials and labor of both restoration and new construction projects. We work in all aspects of the masonry trade, including brick, block, glass block systems, and exterior granite, concrete pouring, rock and limestone. Since 2009, we have been on the cutting edge of masonry technology and performance. During this time we have maintained a reputation for integrity, reliability, quality and safety that is unequaled anywhere in the business. We pride ourselves in getting a project completed on time and with the highest customer satisfaction. All of our work is professional and clean. We know your property means more to you than just stone walls!"
"Schedule MGS to come to put in pavers in our condo building in Nov 2024. The day comes when they're supposed to show up, no one comes, and 90 minutes after the fact I called with no response. Called several times with no response and the company just ghosted us. We were interacting with Dina so if you are then beware."
James A on February 2025
"MGS Construction LLC is a full service masonry company specializing in materials and labor of both restoration and new construction projects. We work in all aspects of the masonry trade, including brick, block, glass block systems, and exterior granite, concrete pouring, rock and limestone. Since 2009, we have been on the cutting edge of masonry technology and performance. During this time we have maintained a reputation for integrity, reliability, quality and safety that is unequaled anywhere in the business. We pride ourselves in getting a project completed on time and with the highest customer satisfaction. All of our work is professional and clean. We know your property means more to you than just stone walls!"
"Schedule MGS to come to put in pavers in our condo building in Nov 2024. The day comes when they're supposed to show up, no one comes, and 90 minutes after the fact I called with no response. Called several times with no response and the company just ghosted us. We were interacting with Dina so if you are then beware."
James A on February 2025
Here at Bob Nichols Paving, we strive to provide our customers with the best service in the business, at a fair, and reasonable price. We are local contractors of Frederick County. We work in and around Frederick County, Montogomery County, and Carrol County. We look forward to developing a great working relationship with our clients. Call or send us an email now for an estimate!
"My garage door was broken, and I needed to resurface my driveway before the new door was delivered and installed—making this a time-sensitive project. Bob was the first to respond to my request and the first to provide an estimate, even though I received multiple quotes. His pricing was the most reasonable, and his responsiveness stood out. Despite a technical issue with his supply chain, Bob kept me updated throughout the process. He even went above and beyond, missing his son’s football game to ensure my driveway was resurfaced the very next day. Bob and his crew did a fantastic job—they were professional, hardworking, and extremely detail-oriented. They double-checked everything before finishing, leaving me with a beautifully resurfaced driveway. I couldn’t be happier with their work and highly recommend them!"
Sophia C on April 2025
Here at Bob Nichols Paving, we strive to provide our customers with the best service in the business, at a fair, and reasonable price. We are local contractors of Frederick County. We work in and around Frederick County, Montogomery County, and Carrol County. We look forward to developing a great working relationship with our clients. Call or send us an email now for an estimate!
"My garage door was broken, and I needed to resurface my driveway before the new door was delivered and installed—making this a time-sensitive project. Bob was the first to respond to my request and the first to provide an estimate, even though I received multiple quotes. His pricing was the most reasonable, and his responsiveness stood out. Despite a technical issue with his supply chain, Bob kept me updated throughout the process. He even went above and beyond, missing his son’s football game to ensure my driveway was resurfaced the very next day. Bob and his crew did a fantastic job—they were professional, hardworking, and extremely detail-oriented. They double-checked everything before finishing, leaving me with a beautifully resurfaced driveway. I couldn’t be happier with their work and highly recommend them!"
Sophia C on April 2025
Sam Rafferty Paving is a family owned and operated from a family that has been in Maryland for generations. I, Sam Rafferty am a third generation paver. My sons have learned the trade from me. We are on the job to answer any questions you may have. Feel free to ask me anything about your project. We are committed to assuring quality in all materials and labor. When you call me or my sons, you can be assured of quality work because we are on the job!
"Did a good job with the driveway. So far no issues with it."
Jason G on February 2025
Sam Rafferty Paving is a family owned and operated from a family that has been in Maryland for generations. I, Sam Rafferty am a third generation paver. My sons have learned the trade from me. We are on the job to answer any questions you may have. Feel free to ask me anything about your project. We are committed to assuring quality in all materials and labor. When you call me or my sons, you can be assured of quality work because we are on the job!
"Did a good job with the driveway. So far no issues with it."
Jason G on February 2025
From hand rail to metal stairs to any tipe of welding stainless steel all kind of delicates work and also x ray welding on pipe tanks tig welding mig welding and stack welding
From hand rail to metal stairs to any tipe of welding stainless steel all kind of delicates work and also x ray welding on pipe tanks tig welding mig welding and stack welding
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.