Best roofing companies in Delaware

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796 companies available
796 companies available
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  • Financing Available
  • Free Estimates
  • Warranties Offered
  • Metal Roof
  • TPO Roof
Company Overview

At Shore Window Cleaning, we specialize in enhancing the beauty and functionality of your home or business through our comprehensive roofing services. Located in Bridgeville, Delaware, we offer roof installation, repair,... More

“Fall is a GREAT time to have your windows cleaned! No more spiderwebs, dirt and...”

“I searched for a window cleaning company in spring and found Shore Window Cleani...”

  • Residential Roofing
  • Free Estimates
  • Locally Owned & Operated
  • Warranties Offered
  • Flat Roof
Company Overview

At Sussex Roofing LLC, we pride ourselves on our versatility and technical expertise in handling both residential and commercial projects. Located in Georgetown, Delaware, we specialize in a comprehensive range of servic... More

“Allen Rocks!! Best experience yet with a contractor in Sussex County DE. Day aft...”

“great people very nice did a great job took off old roof and replaced I would us...”

  • Commercial Roofing
  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Locally Owned & Operated
  • Green Roof
Company Overview

At D. R. Contracting, LLC, we pride ourselves on our versatility and technical expertise, serving both residential and commercial clients with a comprehensive range of services. From roof installations and inspections to... More

  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
Company Overview

At Right Coast Construction Company, we pride ourselves on our versatility and technical expertise, capable of managing a wide array of projects for both residential and commercial clients. Based in Dagsboro, Delaware, w... More

“Bill Blatzheim of Right Coast added a screen room to our home. Working with Bil...”

“We selected RightCoast Construction to build a screened in back porch and deck....”

  • Financing Available
  • Free Estimates
  • Locally Owned & Operated
  • Warranties Offered
  • Slate Roof
Company Overview

At Advance, Inc., we pride ourselves on our versatility and technical expertise in the construction industry. Based in Millsboro, Delaware, we serve a wide range of clients in Millsboro and surrounding areas, offering a... More

“We have used Advance on several occasions at the beach house and my own place in...”

“We just finished having a design/build completed by Advance for a new portico wi...”

  • Commercial Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

At Alpha Roofing & Siding, located in Dagsboro, Delaware, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Our comprehensive range of... More

“Alpha Roofing & Siding has been a phenomenal contractor to work with. They’re pr...”

“I recently had my roof replaced by Alpha Roofing, and I couldn't be more pleased...”

  • Residential Roofing
  • Financing Available
  • Licensed & Insured
  • Warranties Offered
  • Slate Roof
Company Overview

At AJC and Son Construction, we pride ourselves on our versatility and technical expertise, allowing us to effectively manage both residential and commercial projects. Located in Seaford, Delaware, we offer a comprehensi... More

  • Financing Available
  • Free Estimates
  • Locally Owned & Operated
  • Warranties Offered
  • Metal Roof
Company Overview

At Weaver's Construction Metal Roofing Inc, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Located in Dover Afb, Delaware, we offer... More

“Great job crew was very respectful and informative Roof looks great have had a l...”

“I purchased the Matthew Lowber house in 2006. The roof was patched and painted...”

  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Free Estimates
  • Metal Roof
Company Overview

At D.N. Donahue Siding and Windows, located in Bridgeville, Delaware, we pride ourselves on our versatility and technical expertise in both residential and commercial projects. Our comprehensive range of services include... More

“I needed fascia & soffit replaced due to animal and wind damage. David took the...”

“Over the past few weeks there have been very high winds in the Sussex County DE...”

  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Free Estimates
Company Overview

At J&D Seamless Gutters, we pride ourselves on our versatility and technical expertise, handling both residential and commercial projects with ease. Based in Laurel, Delaware, we specialize in a comprehensive range of se... More

“You guys have been a pleasure to deal with. I would not hesitate recommending yo...”

“I hope that anyone who needs gutter services will consider J&D Seamless Gutters...”

  • Commercial Roofing
  • Industrial Roofing
  • Financing Available
  • Licensed & Insured
  • Metal Roof
Company Overview

At Cimino Roofing Services, we pride ourselves on our technical expertise and versatility in delivering exceptional roofing solutions for both residential and commercial projects. Located in Frederica, Delaware, we speci... More

“For customer service out of this world, look no further than From recognizing m...”

“Cimino Roofing was referred to me and came highly recommended by a co-worker. Wh...”

  • Industrial Roofing
  • Free Estimates
  • Warranties Offered
  • Metal Roof
  • Slate Roof
Company Overview

At Dukes Lumber & Home Center Inc, located in Seaford, Delaware, we pride ourselves on our versatility and technical expertise in the home improvement industry. Our comprehensive range of services includes roof skylight... More

“Great place to buy lumber, or any other associated supplies. Got a great deal on...”

Top reviews

e hunt
5.0

I really appreciate the attention to detail and they made me feel heard and actually solved a months old issue ive had and I can’t explain how great of a job the guys did and definitely will be using them again. Also the…

Aug 8, 2025
PRO LEGACY CORP -Roofing Contractor
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Vanita Bouldin
5.0

Jeff was very professional, knowledgeable, and pleasant. He assessed my issue, developed a plan, and through with is discussion with me. Excellent customer service!!!!

Aug 8, 2025
Haley Mechanical - Dexter
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Robin Robinson
5.0

Excellent work. Patrick came to my home and fixed my damaged roof. Highly recommend using Cedar Roof Repair. Thanks Rob

Aug 8, 2025
Cedar Roof Repair
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Lion Timbers
5.0

They helped me with my roof, and I couldn’t be happier with the results, The work was high quality, and they finished on time. If you need help with your roof, I highly recommend them!

Aug 8, 2025
Flex Roofing and Restoration
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Honest T
5.0

Needed gutters. I didn't remember that they had already came out and gave me an estimate a year or so ago and they honored that estimate. They were proficient, super friendly, clean and courteous. Highly recommend. I am …

Aug 8, 2025
Town & Country Seamless Gutters
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We Answer

Frequently Asked Questions

What is the average roof replacement cost for a residential home?

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The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.

How much does it usually cost to replace the roof of a commercial building?

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The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.

What factors affect the overall roof repair cost?

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Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.

What is the typical roof leak repair cost, and how is it calculated?

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Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.

What is the average flat roof repair cost for commercial buildings?

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Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.

How much is the mobile home roof replacement cost compared to traditional homes?

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Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.

Should I stay home during roof replacement?

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It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.

How long does roof replacement take?

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The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.

How to hire a roofing contractor?

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To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.

How to check if a roofing company is legit?

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Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.

How to choose a roofing company?

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When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.

How do you know if your roofing contractor is ripping you off?

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Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.

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