HomeAdvisor screened and approved seal

HomeAdvisor Screened & Approved

This service professional has passed the HomeAdvisor screening process.

Learn about our screening process
Learn about our screening process

6 Years In Business

Company Details

  • Verified Licenses


3934 N Nordica Ave
Chicago, IL 60634


  • Mon:
  • Tue:
  • Wed:
  • Thu:
  • Fri:
  • Sat:
  • Sun:
View All Details & Credentials


Service Details

  • Residential Work

Areas of Expertise

  • Asphalt Shingle Roofing
  • Aluminum Coating Roof Sealant
  • Flat Roofing and Repair
  • Torched Down Rubber Roofing 9 Colors to choose from!
  • Block Chimney's Repair or Install at Discount Price
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted
  • Free Offer

    Free Offer! Get free estimate free when for new and returnin ...

    Claim This Deal


36 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 36 results
5.0 Kaylee C. Chicago, IL

Great experience with A1 Olson Roofing! Our roof on our bungalow and garage were in very bad shape. I received an estimate from Kevin Olson on a Tuesday, signed the contract on a Friday, and work began on our roof the very next day on that Saturday. The entire job was completed by Monday. The roofs both look great, the price was reasonable compared to other estimates I had received, the job was completed quickly, and my property was left clean. Thank you! I highly recommend.

5.0 Adam K. Chicago, IL

Kevin was prompt, professional and informative. Did not try to oversell the work needed. Completed work in efficient, timely and thorough manner. Just needed a roof patch and some power washing on siding, A1 Olson handled both well and did not try to push unneeded services.

4.0 Ron L. Des Plaines, IL


4.5 Ryan H. Chicago, IL

Efficient, easy to work with, and reasonable pricing.

5.0 Justin J. Mount Prospect, IL

Kevin was very responsive, punctual, and professional. He diagnosed and explained the problem with my roof quickly and efficiently. He offered a great price and completed the service within a few days. After nearly a whole day of rain and inspecting my attic, I can confidently say that the leak in my roof has been repaired.

5.0 Dennis W. Chicago, IL

Replaced a roof in a timely fashion due to weather conditions of being in the 90s which was awesome and will definitely hire again

5.0 Antonio R. Chicago, IL

Kevin and Stewart replaced my old leaking lead roof vent shroud cover and associated roof shingle that had been chewed up by rodents. They were clean, quick, polite, and knowledgeable. The whole process from beginning to end was smooth and pleasant.

5.0 Robert J. Chicago, IL

Kevin did a great job, quick, very talkative and did in 3 hours. He was on time and very efficient.

5.0 Rich R. Chicago, IL

Kevin and his guys did a great job for us and I would strongly recommend this company.

5.0 Sarah C. Chicago, IL

Kevin was timely, honest, and did a great job. He also offered competitive pricing.


A1 Olson Construction, LLC
Glass block windows
Wood Work
Roofing Repairs
new installment shingles

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

To find more licensing information for your state, visit our Licensing Requirements page. Note that some states require local or county level licensing and you should verify whether or not your pro is properly licensed.

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.
Please see HomeAdvisor's Terms and Conditions for a full description of how we screen Service Professionals

**Only for U.S. service professionals

Final Step - Confirm Your Appointment:

Confirm your appointment with on , - Change


By clicking Confirm Appointment, you affirm you have read and agree to the HomeAdvisor Terms & Conditions, and you agree and authorize HomeAdvisor and its affiliates, and their networks of Service Professionals, to deliver marketing calls or texts using automated technology to the number you provided above regarding your project and other home services offers. Consent is not a condition of purchase.