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  • Average homeowner rating star icon4.6
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  • Verified reviews icon1.1k+
    Verified roofing services reviews

Find Roofers in Monrovia

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.97(
785
)
Approved Pro

Home Genius Exteriors

4.97(
785
)
Approved Pro
Super Service Award
Customers say: True professional
22 years of experience
Free onsite estimate

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!

"Crew was very efficient, they dedicated their time til the sun was down! Even returned the next day to complete the work! Thank you home genius for your hard work! "

Glenn D on January 2026

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!

"Crew was very efficient, they dedicated their time til the sun was down! Even returned the next day to complete the work! Thank you home genius for your hard work! "

Glenn D on January 2026


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
308
)
Approved Pro

Home Genius Exteriors

4.94(
308
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

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!

"On 1/11/2026, we received excellent customer service from Mr. Josh Goldberg, a Home Genuis sales representative, who showed patience and professionalism without pressuring us to proceed with our business.  On 1/16/2025, the staff was punctual, and after completing the roof, they cleaned up as if they had never been there. Additionally, Mr. Angel Martinez, the project manager, toured our home and addressed all our questions. He provided detailed information about the new intake vent (as shown in the pictures above), which was necessary because there were no soffit vents. Although I am not particularly fond of its appearance, it was considered essential to prevent excessive heat during the summer months, mainly since my daughter lives upstairs. Angel explained that the vent would help improve airflow beneath the upstairs attic area. Overall, they carried out the work professionally, and I would definitely recommend their services for any future projects."

Ryan M on January 2026

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!

"On 1/11/2026, we received excellent customer service from Mr. Josh Goldberg, a Home Genuis sales representative, who showed patience and professionalism without pressuring us to proceed with our business.  On 1/16/2025, the staff was punctual, and after completing the roof, they cleaned up as if they had never been there. Additionally, Mr. Angel Martinez, the project manager, toured our home and addressed all our questions. He provided detailed information about the new intake vent (as shown in the pictures above), which was necessary because there were no soffit vents. Although I am not particularly fond of its appearance, it was considered essential to prevent excessive heat during the summer months, mainly since my daughter lives upstairs. Angel explained that the vent would help improve airflow beneath the upstairs attic area. Overall, they carried out the work professionally, and I would definitely recommend their services for any future projects."

Ryan M on January 2026


Avatar for ARHT Home Solutions

ARHT Home Solutions

4.97(
91
)
Approved Pro

ARHT Home Solutions

4.97(
91
)
Approved Pro
Super Service Award
Customers say: Quality work
11 years of experience
Free onsite estimate

We are an exterior remodeling consultant and solutions company with experts of years of on hand experience to guide you through your home remodeling project. ARHT offers a broad array of home improvement services that are customized by your needs and budget including, windows, roofing, siding, trim, gutters, doors, specialty design such as kitchen or bathroom renovations and energy-efficient solutions. We are constantly striving to go above and beyond the industry standards and are up to date with the ever-changing industry technological advances. ARHT Home Solutions has certifications through many building product manufacturers and is an accredited business through the BBB and NRCA. Arht home solutions is becoming one of the fastest growing companies in the region. For our customer's convenience, we accept all major credit cards and offer numerous financing options for qualified buyers. Give us a call today to request your free estimate!

"Replaced entire roof due to storm damage. Eva's quite professional and they used quality materials and finished job quickly. I'm very pleased with the project. "

John P on December 2025

We are an exterior remodeling consultant and solutions company with experts of years of on hand experience to guide you through your home remodeling project. ARHT offers a broad array of home improvement services that are customized by your needs and budget including, windows, roofing, siding, trim, gutters, doors, specialty design such as kitchen or bathroom renovations and energy-efficient solutions. We are constantly striving to go above and beyond the industry standards and are up to date with the ever-changing industry technological advances. ARHT Home Solutions has certifications through many building product manufacturers and is an accredited business through the BBB and NRCA. Arht home solutions is becoming one of the fastest growing companies in the region. For our customer's convenience, we accept all major credit cards and offer numerous financing options for qualified buyers. Give us a call today to request your free estimate!

"Replaced entire roof due to storm damage. Eva's quite professional and they used quality materials and finished job quickly. I'm very pleased with the project. "

John P on December 2025


Avatar for Unicorp Home Energy Services

Unicorp Home Energy Services

4.88(
596
)
Approved Pro

Unicorp Home Energy Services

4.88(
596
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 years of experience

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - [email protected].

"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."

sheila t on May 2025

Since 1987 UNICORP Home Energy Services has made window, siding and roofing projects a worry free experience for over 23,000 homeowners in MD, VA and Washington D.C. We are proud of our flawless record with the Better Business Bureau because customer satisfaction is our number one priority. Our past partnerships with Price Club (Costco) and more recently Pepco Energy Services are a clear indication that we understand the importance of providing substantial savings and value on all our energy saving products. ---- At UNICORP we don't believe in hard-sell tactics, and never make cold calls that interrupt you at meal time. We understand the importance of making the right decision without headache or high pressure. That's why more customers refer us to their friends and family than any other window and siding company. Not surprising when dealing with professionals that care about their customers and love what they do. ---- We thank you for visiting our profile and look forward to improving the quality, enjoyment and energy efficiency of your home. ---- Additional phone - (703) 462-6100. Additional fax - (877) 867-3726. Award winning. Additional DBA - Vinyl Technologies Energy Service. Additional contact name- Brian Weil. Additional email - [email protected].

"We just had Unicorp install new windows throughout our entire house. The window quality is excellent and the installation went very well. We were replacing 55 years old windows - and were very happy with the entire process, from selection, exterior color choices, and finally installation."

sheila t on May 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
358
)
Approved Pro

Home Genius Exteriors

4.94(
358
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 years of experience

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!

" On 1/11/2026, we received excellent customer service from Mr. Josh Goldberg, a Home Genuine sales representative, who showed patience and professionalism without pressuring us to proceed with our business.  On 1/16/2025, the staff was punctual, and after completing the roof, they cleaned up as if they had never been there. Additionally, Mr. Angel Martinez, the project manager, toured our home and addressed all our questions. He provided detailed information about the new intake vent (as shown in the pictures above), which was necessary because there were no soffit vents. Although I am not particularly fond of its appearance, it was considered essential to prevent excessive heat during the summer months, mainly since my daughter lives upstairs. Angel explained that the vent would help improve airflow beneath the upstairs attic area. Overall, they carried out the work professionally, and I would definitely recommend their services."

Ryan M on January 2026

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!

" On 1/11/2026, we received excellent customer service from Mr. Josh Goldberg, a Home Genuine sales representative, who showed patience and professionalism without pressuring us to proceed with our business.  On 1/16/2025, the staff was punctual, and after completing the roof, they cleaned up as if they had never been there. Additionally, Mr. Angel Martinez, the project manager, toured our home and addressed all our questions. He provided detailed information about the new intake vent (as shown in the pictures above), which was necessary because there were no soffit vents. Although I am not particularly fond of its appearance, it was considered essential to prevent excessive heat during the summer months, mainly since my daughter lives upstairs. Angel explained that the vent would help improve airflow beneath the upstairs attic area. Overall, they carried out the work professionally, and I would definitely recommend their services."

Ryan M on January 2026


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
355
)
Approved Pro

Home Genius Exteriors

4.94(
355
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 years of experience

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!

"They did a good job and took their time to do it right."

Dominic A on October 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!

"They did a good job and took their time to do it right."

Dominic A on October 2025


Avatar for Certified Roofing

Certified Roofing

4.87(
840
)
Approved Pro

Certified Roofing

4.87(
840
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
42 years of experience

Certified is a family-owned business, after leaving a decorated career as a Navy SEAL, Steve entered the trades of Commercial Roofing, and Residential Roofing for 1 reason: he loved the satisfaction of solving people's roof problems. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free. Certified offers Commercial and Residential contracting services in Maryland, Washington DC, Virginia, West Virginia, and Delaware.

"I had a small leak in my roof next to a vent pipe. repairman was prompt and courteous. price was better than others. I would definitely hire them again if needed."

Ed S on December 2025

Certified is a family-owned business, after leaving a decorated career as a Navy SEAL, Steve entered the trades of Commercial Roofing, and Residential Roofing for 1 reason: he loved the satisfaction of solving people's roof problems. Customers love us because of our Military and First Responder Discounts, plus our 100% custom satisfaction rate. We also have industry affiliations and certifications such as CertainTeed 5-Star, CSSB and Mule-Hide. Our estimates and visits are always free. Certified offers Commercial and Residential contracting services in Maryland, Washington DC, Virginia, West Virginia, and Delaware.

"I had a small leak in my roof next to a vent pipe. repairman was prompt and courteous. price was better than others. I would definitely hire them again if needed."

Ed S on December 2025


Avatar for Peak Roofing Contractors Inc

Peak Roofing Contractors Inc

4.91(
328
)
Approved Pro

Peak Roofing Contractors Inc

4.91(
328
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

30 employees. Family owned & operated. Pricing determined on a per job basis. No Travel charges. No Service fees. Fully licensed and insured. Accept all major credit cards. Senior citizen and Military discount of $25 Additional Email address - [email protected], [email protected]. Additional Contact name - Luther Riggleman. Award winning.

"Great work from onsite quote through installation. I also have a skylight and attic fan so was a little more than roof. All installed expertly. Solid customer service"

Greg G on January 2025

30 employees. Family owned & operated. Pricing determined on a per job basis. No Travel charges. No Service fees. Fully licensed and insured. Accept all major credit cards. Senior citizen and Military discount of $25 Additional Email address - [email protected], [email protected]. Additional Contact name - Luther Riggleman. Award winning.

"Great work from onsite quote through installation. I also have a skylight and attic fan so was a little more than roof. All installed expertly. Solid customer service"

Greg G on January 2025


Avatar for EXTERIORMAX

EXTERIORMAX

4.93(
84
)
Approved Pro

EXTERIORMAX

4.93(
84
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
8 years of experience

EXTERIORMAX is proud to be a locally owned and operated business that serves Frederick, Howard and Montgomery Counties and the surrounding community. Since opening our doors we have built our business on providing our customers with the highest quality products and craftsmanship at a fair price. Our customers can count on us to be timely, tidy and when the job is done that they will be 100% satisfied with the work provided. We provide strong communication from the initial estimate through the completion of each project. Let us show you why EXTERIORMAX is becoming the communities first choice when it comes to home improvements, get in touch today!

"Raymond Rosario, Sheik Ali, and Louis and the crew did an excellent job, hassle Free and a smooth experience. My roof had storm damage. They were polite and professional, not pushy and did not try to force you into anything. They informed me of the entire process. Had bad wood panels replaced and replaced shingles with premium roof tiles. It cost me 20 grand, but in this case, you get what you pay for, and my property value went up. Definitely a satisfied customer. "

Sven R on June 2025

EXTERIORMAX is proud to be a locally owned and operated business that serves Frederick, Howard and Montgomery Counties and the surrounding community. Since opening our doors we have built our business on providing our customers with the highest quality products and craftsmanship at a fair price. Our customers can count on us to be timely, tidy and when the job is done that they will be 100% satisfied with the work provided. We provide strong communication from the initial estimate through the completion of each project. Let us show you why EXTERIORMAX is becoming the communities first choice when it comes to home improvements, get in touch today!

"Raymond Rosario, Sheik Ali, and Louis and the crew did an excellent job, hassle Free and a smooth experience. My roof had storm damage. They were polite and professional, not pushy and did not try to force you into anything. They informed me of the entire process. Had bad wood panels replaced and replaced shingles with premium roof tiles. It cost me 20 grand, but in this case, you get what you pay for, and my property value went up. Definitely a satisfied customer. "

Sven R on June 2025


Avatar for Presidential Exteriors LLC

Presidential Exteriors LLC

4.89(
148
)
Approved Pro

Presidential Exteriors LLC

4.89(
148
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
11 years of experience

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"This is the second time I have used presidential exteriors and we are using them again for a portico next. We are very pleased with Mr Vick and his team they are very honest and do a great job on my how.We definitely recommend this company."

Yulan L on January 2026

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"This is the second time I have used presidential exteriors and we are using them again for a portico next. We are very pleased with Mr Vick and his team they are very honest and do a great job on my how.We definitely recommend this company."

Yulan L on January 2026

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Roofing questions, answered by experts

An insulated garage benefits from roof vents to ensure proper ventilation and prevent moisture buildup. Insulation can trap moisture in the garage, especially during temperature fluctuations, and roof vents play a crucial role in expelling the moisture in the air. Including roof vents promotes air circulation, preventing condensation and enhancing overall air quality.

Once framing is complete, you will need the following materials to roof a house:

  • Wood sheathing

  • Drip edge, a.k.a metal flashing

  • Underlayment for waterproofing

  • Roof covering, like metal or asphalt shingles

Yes, you should cap unused chimneys to prevent damage caused by invasive critters, downdrafts, and moisture build-up. This method of capping a locked-off chimney will properly secure the structure and help maintain its integrity for years to come. Consult a chimney professional about the best type of chimney or flue cap to add to your chimney.

The purchase price of 3-tab shingles is less than that of other material varieties, such as architectural shingles. However, 3-tab shingles generally last far fewer years than even the least expensive architectural ones. Other roofing types, such as metal or clay, also cost more than 3-tab shingles. However, if you plan to stay in your home for many years, the long-term cost of any of these options can compete with 3-tabs because of their longevity.

If you’re choosing between a roof overlay and a tear-off, opt for a tear-off and full roof replacement instead of a roof overlay if possible. The cost savings from an overlay can easily be eclipsed by repair costs, the effects of structural damage from the additional weight, and needing to replace your roof sooner than expected. A full replacement will last longer and is less likely to need damage repaired over time.

The Monrovia, MD homeowners’ guide to roofing services

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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