How long does it take to replace a shingle roof?

Roofing professionals can usually install a medium-sized asphalt shingle roof in two to three days. Installation time increases if your roof is particularly steep or difficult to access or has features like chimneys or skylights that roofers must work around.

What is the most affordable roofing shingle?

Three-tab asphalt shingles usually have the lowest upfront cost of any roofing shingle material. They’re sturdy and typically last 15 to 20 years. However, they may have a shorter lifespan in especially hot or cold climates. Talk to a local roofing professional about the best materials for your climate. In some cases, materials with a higher upfront cost may save you more on repairs or replacements in the long run.

How do you calculate roofing costs?

Start by multiplying the length by the width of your roof to calculate the square footage. Most shingle replacement costs $4 to $12 per square foot for materials and labor, depending on factors like the material and the slope of your roof. Once you know the size of your roof, you can calculate a rough estimate of total costs or contact a local roofing professional to provide you with a custom quote.

Does asphalt roofing require maintenance?

Asphalt shingles are generally considered to be a low-maintenance item. However, cleaning your asphalt roofing can help prolong the lifespan and keep it looking fresh. If you’re comfortable with DIY and have the proper equipment, you may be able to clean your asphalt shingles yourself. However, if you have an especially high or steep roof, it’s usually safer to hire a professional roof cleaner .

Top-Rated Asphalt Shingle Roofing Installations and Replacements Experts in Great Mills, MD

Home Genius Exteriors

8201 Corporate Drive, Suite G10

Home Genius Exteriors

8201 Corporate Drive, Suite G10

Customers say: Super punctual

Recommended by 98% of Angi customers

31 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Just imaging solution"

Jack S on April 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Just imaging solution"

Jack S on April 2025

Power Home Remodeling

Power Home Remodeling

Customers say: Super punctual

2609 local quotes requested

33 years of experience

Does your home need replacement roofing that is high-quality, energy-efficient, and comes with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"Their roofing crew stole my deer skull from the front of my house and it magically reappeared next to their van on the street after threatening to call the police. While stripping off the old roofing, they let the debris build up on my front bushes causing unrepairable damage. Unless you can speak Spanish you won't be able to communicate with their laborors and there is no boss working with them on site to help bridge the language barrier. They left scraps from their lunch around my front yard, avacado skins and shrimp tails and also cigarette butts, one of them smoked the whole time. The trim and gutters crews were fine but the cleanup after they were all done could have been better they left a decent amount of roofing nails and gutter screws even in plain sight in my driveway. Also had a couple of scheduling issues with material availability the attic insulation installers causing the project to be completed more than a week late. "

Brian D on August 2025

Does your home need replacement roofing that is high-quality, energy-efficient, and comes with a lifetime warranty? We're the nation's largest full-service exterior home remodeler and over 1000 lifetime Angi Super Service Awards. We can help transform your house into the beautiful and cost-effective home you've always dreamed of. At Power, you'll love our friendly, knowledgeable, and professional remodeling consultants and be delighted by our top-rated installation process. But don't take it from us. We've served over 1,000,000 customers across the U.S earning a 95% overall satisfaction rating. For a free, no-obligation estimate, call: (610) 990-4243 or visit https://powerhrg.com/project-quote/.

"Their roofing crew stole my deer skull from the front of my house and it magically reappeared next to their van on the street after threatening to call the police. While stripping off the old roofing, they let the debris build up on my front bushes causing unrepairable damage. Unless you can speak Spanish you won't be able to communicate with their laborors and there is no boss working with them on site to help bridge the language barrier. They left scraps from their lunch around my front yard, avacado skins and shrimp tails and also cigarette butts, one of them smoked the whole time. The trim and gutters crews were fine but the cleanup after they were all done could have been better they left a decent amount of roofing nails and gutter screws even in plain sight in my driveway. Also had a couple of scheduling issues with material availability the attic insulation installers causing the project to be completed more than a week late. "

Brian D on August 2025

Premier Renovations And Construction, LLC

42745 Redgate Farm Ln

Premier Renovations And Construction, LLC

42745 Redgate Farm Ln

Customers say: Quick response

Recommended by 100% of Angi customers

21 years of experience

We have 20+ years of industry experience and 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.

"null"

Joseph G on April 2018

We have 20+ years of industry experience and 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.

"null"

Joseph G on April 2018

William Richmond, Inc.

400 Calvert Beach Road

William Richmond, Inc.

400 Calvert Beach Road

Customers say: Quick response

Recommended by 97% of Angi customers

11 years of experience

With 30 years experience, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor services including vinyl siding, replacement windows, roofing, and seamless gutters. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! William Richmond Inc. is fully licensed, bonded, and insured and all of our work is backed by a transferable warranty.

"I am so grateful to have found William Richmond after over a year of dealing with â storm chasersâ begging my insurance company for enough money to fix my damaged siding a family member referred me to Richardâ ¦.I cannot say enough good things about him,,,,my siding was done in just a few days â ¦it looks beautiful along with new gutters that complement my siding colorâ ¦.and no money up front paid when job was completedâ ¦.the workmen cleaned up the debris did not have to call them backâ ¦.it just all went so smoothly I am very happyâ ¦my house looks brand new!"

Sharon N on January 2024

With 30 years experience, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of general contractor services including vinyl siding, replacement windows, roofing, and seamless gutters. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! William Richmond Inc. is fully licensed, bonded, and insured and all of our work is backed by a transferable warranty.

"I am so grateful to have found William Richmond after over a year of dealing with â storm chasersâ begging my insurance company for enough money to fix my damaged siding a family member referred me to Richardâ ¦.I cannot say enough good things about him,,,,my siding was done in just a few days â ¦it looks beautiful along with new gutters that complement my siding colorâ ¦.and no money up front paid when job was completedâ ¦.the workmen cleaned up the debris did not have to call them backâ ¦.it just all went so smoothly I am very happyâ ¦my house looks brand new!"

Sharon N on January 2024

Long Home

8530 Corridor Rd, Unit 250

Long Home

8530 Corridor Rd, Unit 250

Customers say: Quality work

282 local quotes requested

26 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing projects and specialize in asphalt shingle installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Very thorough. Did good job"

Paul H on May 2024

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing projects and specialize in asphalt shingle installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Very thorough. Did good job"

Paul H on May 2024

Roofing Pups, Roofing & Siding

Roofing Pups, Roofing & Siding

Customers say: True professional

887 local quotes requested

31 years of experience

Since 1994, Air Tite Exteriors has provided homeowners in Maryland and D.C with top quality, factory-direct products, professionally installed by factory trained installers. Locally-owned. GAF Master Elite roofing certification.

"They're expensive and they did good work, but the details were not handled well: 1) They said the job would take one day - it took four. 2) They parked a large metal dumpster on my drive without prior warning, blocking my car in the garage making it impossible for me to leave. 3) They incorrectly calculated the final bill, only reducing it to the agreed upon amount after I pointed the mistake out. Also, this isn't a big deal but their sales reps, while friendly and knowledgeable, did the whole used-car sales "let me talk to the owner and try to get you a better deal," routine which was a bit corny and embarrassing. I understand that's what is still taught in sales rep school, but it feels a bit patronizing. When I said I needed a couple days to compare their offer with other estimates, they went into high pressure mode, using the old "I can't guarantee this price will last, etc. etc." all very old fashioned sales tactics that I hope companies will abandon soon. "

Michael W on October 2025

Since 1994, Air Tite Exteriors has provided homeowners in Maryland and D.C with top quality, factory-direct products, professionally installed by factory trained installers. Locally-owned. GAF Master Elite roofing certification.

"They're expensive and they did good work, but the details were not handled well: 1) They said the job would take one day - it took four. 2) They parked a large metal dumpster on my drive without prior warning, blocking my car in the garage making it impossible for me to leave. 3) They incorrectly calculated the final bill, only reducing it to the agreed upon amount after I pointed the mistake out. Also, this isn't a big deal but their sales reps, while friendly and knowledgeable, did the whole used-car sales "let me talk to the owner and try to get you a better deal," routine which was a bit corny and embarrassing. I understand that's what is still taught in sales rep school, but it feels a bit patronizing. When I said I needed a couple days to compare their offer with other estimates, they went into high pressure mode, using the old "I can't guarantee this price will last, etc. etc." all very old fashioned sales tactics that I hope companies will abandon soon. "

Michael W on October 2025

Castillo Construction

721 Stemmers Run Road

Castillo Construction

721 Stemmers Run Road

Customers say: True professional

Recommended by 96% of Angi customers

13 local quotes requested

Castillo Construction is Maryland's premier roofing company. Our team is dedicated to getting your job done quickly and done well. We pride ourselves on our quality of work and our value. Call us today and see why your neighbors use Castillo Construction.

"Yes. Excellent "

Calaway M on March 2025

Castillo Construction is Maryland's premier roofing company. Our team is dedicated to getting your job done quickly and done well. We pride ourselves on our quality of work and our value. Call us today and see why your neighbors use Castillo Construction.

"Yes. Excellent "

Calaway M on March 2025

JDH Remodeling

4821 Saint Leonard Road, Suite 201

JDH Remodeling

4821 Saint Leonard Road, Suite 201

Customers say: Quick response

Recommended by 94% of Angi customers

6 years of experience

At JDH Remodeling, we specialize in enhancing and protecting your home with a comprehensive range of services. As expert roofing contractors, we ensure your roof is robust and reliable. Our gutter services are designed to effectively manage water flow, preventing damage to your home. We also offer siding solutions that not only add aesthetic appeal but also provide essential protection against the elements. Our insulation services improve energy efficiency, enhancing comfort and reducing costs. Additionally, our window installation services bring natural light and style into your home while ensuring durability and performance. Trust JDH Remodeling for quality craftsmanship and exceptional service.

"Excellent from start to finish!"

Wallace S on December 2020

At JDH Remodeling, we specialize in enhancing and protecting your home with a comprehensive range of services. As expert roofing contractors, we ensure your roof is robust and reliable. Our gutter services are designed to effectively manage water flow, preventing damage to your home. We also offer siding solutions that not only add aesthetic appeal but also provide essential protection against the elements. Our insulation services improve energy efficiency, enhancing comfort and reducing costs. Additionally, our window installation services bring natural light and style into your home while ensuring durability and performance. Trust JDH Remodeling for quality craftsmanship and exceptional service.

"Excellent from start to finish!"

Wallace S on December 2020

R and D Cross Inc

13801 Martin Rd

5.00(

6

)

•Approved Pro

R and D Cross Inc

13801 Martin Rd

5.00(

6

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

354 local quotes requested

Specializing in new Metal Roofing! We work with local Amish crews to get your job done right. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"They were excellent. They were on time. They were always polite."

Tracey B on December 2020

Specializing in new Metal Roofing! We work with local Amish crews to get your job done right. We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"They were excellent. They were on time. They were always polite."

Tracey B on December 2020

Home Genius Exteriors

8201 Corporate Dr.

4.87(

282

)

•Approved Pro

Home Genius Exteriors

8201 Corporate Dr.

4.87(

282

)

•Approved Pro

Customers say: Super punctual

Recommended by 96% of Angi customers

Recommended by 96% of HomeAdvisor customers

4475 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Home Genius Came by to install a roof on my home! The project was completed in a timely fashion and the crew worked very hard and was professional throughout the process! And the job was done well and to my standards. The sales rep Ty Pearmon was very professional, knowledgeable and explained all of the products and process regarding my roof. And the project manager Angel Martinez was very attentive to my every question and concern, and even explained the process of the roof with photos and expertise. Thank you to home Genius for their hard work and professionalism. I would recommend them to all family and friends!"

Alfreda E on September 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Home Genius Came by to install a roof on my home! The project was completed in a timely fashion and the crew worked very hard and was professional throughout the process! And the job was done well and to my standards. The sales rep Ty Pearmon was very professional, knowledgeable and explained all of the products and process regarding my roof. And the project manager Angel Martinez was very attentive to my every question and concern, and even explained the process of the roof with photos and expertise. Thank you to home Genius for their hard work and professionalism. I would recommend them to all family and friends!"

Alfreda E on September 2025

Get matched with top asphalt shingle roofing installers and replacers in Great Mills, MD

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Home Genius Exteriors

Home Genius Exteriors

Power Home Remodeling

Power Home Remodeling

Premier Renovations And Construction, LLC

Premier Renovations And Construction, LLC

William Richmond, Inc.

William Richmond, Inc.

Long Home

Long Home

Roofing Pups, Roofing & Siding

Roofing Pups, Roofing & Siding

Castillo Construction

Castillo Construction

JDH Remodeling

JDH Remodeling

R and D Cross Inc

R and D Cross Inc

Home Genius Exteriors

Home Genius Exteriors

The Great Mills, MD homeowners’ guide to asphalt shingle roofing installations and replacements

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

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Get matched with top asphalt shingle roofing installers and replacers in Great Mills, MD

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Home Genius Exteriors

Home Genius Exteriors

Power Home Remodeling

Power Home Remodeling

Premier Renovations And Construction, LLC

Premier Renovations And Construction, LLC

William Richmond, Inc.

William Richmond, Inc.

Long Home

Long Home

Roofing Pups, Roofing & Siding

Roofing Pups, Roofing & Siding

Castillo Construction

Castillo Construction

JDH Remodeling

JDH Remodeling

R and D Cross Inc

R and D Cross Inc

Home Genius Exteriors

Home Genius Exteriors

The Great Mills, MD homeowners’ guide to asphalt shingle roofing installations and replacements

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

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