E.R. Roofing Company

4.62 |152 Verified Ratings
Write a Review

E.R. Roofing Company

4.62 | 152 Verified Ratings
Write a Review


4790 Mid County Court
Monrovia, MD 21770
Your use of our services is governed by our Terms & Conditions

E.R. Roofing Company

All Your Home Improvement Needs

We pride ourselves on giving the best in customer service. We offer only the highest quality of work. A small company that makes sure the customer comes first. We look forward to working for you!


Learn how HomeAdvisor screens and approves their pros.

Service Area

  • Silver Spring
  • Bethesda
  • Rockville
  • Gaithersburg
  • Frederick
  • Potomac
  • Ellicott City
  • Columbia
  • Chevy Chase
  • Germantown
  • Takoma Park
  • Knoxville
  • Olney
  • Kensington
  • Woodstock
  • Adamstown
  • Tuscarora
  • Fulton
  • Barnesville
  • Highland
  • Sabillasville
  • Spencerville
  • Marriottsville
  • Point of Rocks
  • Garrett Park
  • Ijamsville
  • Damascus
  • Glenelg
  • Libertytown
  • Myersville
  • Cabin John
  • Keymar
  • Clarksburg
  • Glen Echo
  • New Market
  • Sandy Spring
  • Mount Airy
  • Brinklow
  • Rocky Ridge
  • Buckeystown
  • Thurmont
  • Emmitsburg
  • Jefferson
  • Washington
  • Dickerson
  • Ashton
  • Washington Grove
  • Clarksville
  • Ladiesburg
  • Unionville
  • West Friendship
  • Woodsboro
  • Brookeville
  • Braddock Heights
  • Monrovia
  • Derwood
  • Woodbine
  • Beallsville
  • Lisbon
  • Cooksville
  • Savage
  • Middletown
  • Elkridge
  • Suburb Maryland Fac
  • Poolesville
  • Dayton
  • New Midway
  • Burkittsville
  • Glenwood
  • Walkersville
  • Simpsonville
  • See All >

Services Offered


Areas of Expertise

  • All types of roofing; Replacements, Repairs, Inspections
  • All types of Siding; Replacements, Repairs, Inspections,
  • Exterior trim repairs and replacements including wood, PVC, Fiber Cement and aluminum wrap
  • Windows Replacement
  • Gutter Replacement and repairs

Product Brands Used

  • CertainTeed (Bufftech)
  • GAF
  • Tamko
  • Alcoa
  • CertainTeed
  • James Hardie
  • Wolverine

Quick Facts

Business Hours
(Please call to confirm)
  • Warranty Description: Call for details
  • Small Jobs Welcome
  • Warranty Offered
  • Free Estimates
  • Materials
  • Credit Cards Accepted


In Business Since: 2006
Memberships & Affiliations
  • Better Business Bureau
  • Builders Trade Association
State Licensing
Trade: Home Improvement Contractor
License #: 95305
Expiration: 08-08-2019
  • Certainteed Master Craftsman Vinyl Siding
  • Ceratinteed Master Craftsman Trim Restoration
  • Certainteed Master Shingle Company
  • Angies List Super Service Award 2009-2014
HomeAdvisor Screened. View Details

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information or representations set forth in those profiles, as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

Business Overview

How We Got Started

I chose to work in this industry because Keeps me thinking and active .

I love working in Maryland because it is my home.

We started in this industry in 1998.

We describe our business as Family owned and operated

HomeAdvisor: The nation's largest network of screened and rated pros.

Ratings & Reviews
E.R. Roofing Company

Real feedback from real homeowners.
Learn more about this pro by reading the ratings and reviews below.
Write a Review
Showing 1-10 of 152
  Page 1 of 16
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5.0   |  
Review by in Gaithersburg, MD
Came the next day. Showed pictures of the problem. Felt cost was reasonable.
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2.5   |  
Review by in Frederick, MD
Initially Mr. Wiesman seemed alright. He explained the process for replacing our 100 year old roof. Appreciated the fact he came the same day to give an estimate in view of the heavy damage in Frederick. Installed roof May 22 . He came 5 days later. Red flag - he didn't offer a written warranty, Said to come to him if there were any problems. Didn't notice until 3 weeks later 3 problem areas- piece of trim of the front of the roof not securely nailed on. Material l buckling in several places on the side and rear. Everything visible fro the street. After 3 voice mails and 1 email he has not. Had our lawyer send him a letter which he received last week. Ding subsequent research I discovered he had 2 complaints from the Better Business Bureau- only 1 resolved. The same issue no response after problems with work. Please stay away from this company. Now I question what he might have neglected on the main roof.
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0.5   |  07-20-2018
Review by Watt J. in Takoma Park, MD
I had a 1 year warranty to repair the roof at our church. Three months later, the roof is leaking. I called several times for day and weeks. Finally someone answered and they will call me back. Since then I left several messages for a month. No response. I do not recommend this company. After the work is complete ,you will not hear from them any more.
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5.0   |  
Review by in Derwood, MD
Company came immediately in response to request. Perfect completion of project.
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4.5   |  
Review by in Elkridge, MD
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4.0   |  
Review by in Potomac, MD
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5.0   |  
Review by in Clarksburg, MD
Called promptly, showed up in an hour and completed the work the same day. Awesome service!!!
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5.0   |  
Review by in New Market, MD
Call promptly, upon request, showed up same day with quote and fixed it the next day.
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4.5   |  
Review by in Walkersville, MD
price was very reasonable..work done fast
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5.0   |  
Needed a validation of existing flashing for home sale. (Apparently 8+ yrs of no leaking wasn't good enough for the "expert" home inspector) Owner showed up next morning, verified everything was ok, added a little more cold tar for good measure and finished up. Seems like a reasonable person to deal with.
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Showing 1-10 of 152
  Page 1 of 16

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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