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Drone Power Washing & Window Cleaning! Learn more.


About McCahill Painting Company

We love helping our customers transform their property and assets from worn and drab to polished, professional, and modern—the right way. We get enthusiastic about things like proper surface preparation and which products and techniques will best revitalize and extend the usable life of structures and property.

Committed to bringing our customers the best results in the business, we work to continually improve our craft and to align ourselves with the evolving needs and goals of our customers. It’s this passion that took us from part-time business to trusted, industry-leading industrial and commercial restoration expert, and we’ll never set aside our pursuit of impeccable craftsmanship and outstanding results. Learn more about our journey.

Our Team

Tim McCahill, Owner

At the helm since founding McCahill Painting in 1978, you’ll find Tim collaborating with customers to devise the best solutions for their projects and managing business and operations to guide the continued growth of McCahill Painting Company. In addition to his extensive painting and restoration experience, Tim’s sky-high standards, detail-oriented nature, and commitment to safety are the foundation to building strong partnerships with his customers and winning their continued business. Learn more about Tim and McCahill Painting’s history.

Omar Guerro, Operations Manager

Omar has been with McCahill Painting since 2011, starting as a painter, then foreman, and now Operations Manager. Omar is the primary project contact for our clients and is dedicated to providing excellent customer service to ensure their jobs run smoothly. He keeps all of our projects moving seamlessly by managing scheduling, job equipment and supply preparation, safety, and training, and by guiding and supporting our crew. As a craftsman and a business manager, he knows what it takes to make sure our crew is prepared, and our quality and safety standards are met on every job.

Alex Buxtin, Business Development Manager 

Alex helps drive the continued growth and evolution of McCahill Painting Company, with special focus on our newly launched drone power washing division. Alex’s business and relationship building experience combined with his genuine enthusiasm and authentic approach to customer service are a winning formula as he serves our customers and cultivates expanded business opportunities. Committed to understanding the drone business inside and out, Alex has earned his FAA 107 drone pilot license and is completing extensive drone pilot training.

Kirsten Rademacher, Office Manager

Kirsten skillfully manages all day-to-day administrative duties to keep our office and team operating at peak performance. From general business administration to customer service, sales support, and human resources, Kirsten makes it happen.

Joe Torres, Shop Manager

Joe expertly manages our shop purchasing and inventory, maintains our fleet of vehicles and equipment, and coordinates with staff and crew to ensure every job is set up properly and on time. He meticulously inspects and cleans all trucks and equipment and completes any necessary repairs to make certain our fleet is job-ready and in safe working order. Beyond the shop, Joe carefully maintains our buildings and grounds to support the safety, efficiency, and professionalism of our workplace.

Our Crew

Our talented and hardworking crew members are dedicated to their craft, consistently exceeding customer expectations by performing outstanding work and maintaining a safe and professional work environment.

Our Values

Safety First, Safety Always

The safety of our employees, your staff, and your property is always #1. Maintaining an impeccable safety record over more than four decades in commercial and industrial painting has instilled deep confidence in our customers who know a McCahill Painting crew is a safe crew.



100%, across the board—we respect your space, your staff, your time, your schedule, and your budget. We carefully manage our jobs so you’re free to do yours—no headaches or handholding required.


Exceptional Workmanship

Our reputation is built on our sky-high standards of workmanship and deep knowledge of our craft. We continually hone our skills and techniques and strive to delight our customers and be proud of every project we complete.

Asset Preservation Approach

We approach every project with the fundamental goal of helping customers extend the usable life of their industrial and commercial assets. Our solutions do more than improve aesthetics—they restore foundational substrates and deliver durable results that protect property and structures for years to come.


100% Client Satisfaction

We aim to leave our customers elated with our work. It’s not a goal, it’s a standard expected to be met on every job.

Our Certifications & Affiliations

The affiliations and partnerships we maintain enhance the services we deliver our clients, the training and support we provide our employees, and the industry best practices we employ in running a sound business. 

McCahill Painting is fully bonded, licensed, and insured. We are an ISNetworld Member Contractor and member of PCA, TRMA, CPIA and other respected industry organizations.

Learn more about our Certifications & Affiliations
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Our Customers

We’ve formed longstanding relationships with clients across a wide range of industrial and commercial sectors and have earned the distinction of being their preferred contractor of choice for painting and restoration. We never take for granted the trust and confidence our clients put in McCahill Painting and aim to exceed their expectations on every job.
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proudly serving chicagoland, illinois, wisconsin, indiana & michigan

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McCahill Painting is an ISNetworld Member Contractor, underscoring our commitment to safety, training and sound business practices.