There is no “Right” Roofing System - Just One that is Right for You

A-1 Roofing Company: Serving Chicagoland Since 1910A Third Generation Commercial Roofing Company

A-1 Roofing Co., has been family-owned since its inception in 1910. Three generations later, we continue to provide the same quality product, professional workmanship and personal attention that our grandfather valued.

Our Chicago roofing and sheet metal company serves a broad range of businesses and public entities throughout the Chicagoland area, meeting the needs of architects, general contractors, building owners, developers and management companies.

Every building has its own unique needs and style. We work with building owners, architects, and developers, to help design the proper roof system for the building. We can help you choose the roof that is right for your project by taking a range of factors into account — such as long-term maintenance costs, building uses, environmental impact and installation ease.

Unlike some Chicago roofing contractors, we do not just install and promote one type of roofing. We provide many different roofing options to our customers, so we can work with you to find the best solution for your roofing needs.

Our Chicago roofing contractors are approved applicators of most major roofing systems, including Carlisle, Johns Manville, GAF, Firestone, Soprema, Henry, Performance Roof Systems, Sika Sarnafil and others.

A-1 Extends - Roof Repair and Maintenance Services

We are dedicated to stopping small problems before they become larger ones- helping to maximize the life of the existing roof system.  When we visit a commercial, industrial, or multi-family building for a scheduled inspection we look for a broad range of potential problems:

Open pipe flashing
rooftop debris
Open field seams
open wall flashing sealant
plugged roof drain

Commercial roofing maintenance programs are designed to help you get the maximum life out of an existing roof system. Maintenance is so critical to the upkeep of a roof system that many manufacturers require maintenance two times a year by a certified roofing contractor, in order to keep warranties valid.

At A-1 Roofing Company, we help commercial, industrial and multi- family property owners throughout the Chicago metro area maintain and repair their roofing systems. Our maintenance program is designed to meet the standards required by many roofing manufacturers to maintain warranties on their roof systems.

Why A-1 Roofing?

At A-1 Roofing Co., we take a professional approach to the installation, maintenance and repair of commercial, multi-family and industrial roofing systems. Our services are marked by quality workmanship and personal attention to detail.

  • We offer warranties up to 30 years.
  • We are licensed, bonded and insured.
  • We have Better Business Bureau accreditation.
  • We are involved in professional organizations, including the Chicago Roofing Contractors Association (CRCA) and the National Roofing Contractors Association (NRCA).
  • Our safety equipment, employee training and safety incentive programs keep our people safe and insurance costs under control - savings that we pass on to you.

OUR PORTFOLIO OF WORK We deliver quality workmanship that meets our customers’ commercial and industrial roofing needs. Since 1910, we have served a broad range of businesses and public entities throughout the greater Chicago metro area:

Green Roofs
High Rise
Office Buildings
Park District
Water Proofing

"Your prompt response to our needs was very helpful in solving some difficult details."

-Vick Parikh Pepper Construction

"We know that whenever we run into the extremely difficult project that will require extreme coordination, intense pre-planning and a true partnering effort in getting the project done, we can count on A-1."

-Eric Williams, Ragnar Benson Construction

"A-1 consistently adds value to my projets before, during, and even after the buildings have been completed... Your staff continues to exceed my expectations--from your receptionist to your Vice-President, and EVERYONE in-between."

-Joel Sattler, Madison Construction

"From start to finish, your attention to detail and professionalism was greatly appreciated."

-Mike Thomassen, George Scott Construction Company

We use the latest safety equipment, staff training and employee incentive programs to make sure your roofing job gets done right the first time. The result is safer work environments and lower insurance costs — savings which we pass on to our customers.