O'Hara's Son Roofing Company

A Chicago police lieutenant turned a moonlighting gig as a roofer into a multi-million dollar enterprise in a very short time. How? Simple. He kept his word (which is rare) and he made his customers so happy and satisfied, that they kept telling their friends and family. Over 30 years later, his kids have not forgotten his wisdom, and promised “to Protect and Serve” like their Dad did.

North Shore Brickwork and Windows, Inc.

With a name like North Shore, you gotta have your act together. This special business was set in motion by one man with a vision to provide masonry and window installations that rivaled none. Condos, property managers, businesses, and homeowners soon beat a path to his door. 25 plus years later, you’re to benefit from one of the most trusted names for bricks and windows.

DUCTZ Indoor Air Professionals

What happens when your brother-in-law decides to move out of state and give you his one-man and a van air duct cleaning business? Well, if you have a new wife and baby on the way, you try to grow the business like crazy! Then, if you are really daring, you ask one of the largest franchisors to partner with you. The result: the most well known and respected indoor air quality company in the US.

Concrete Finishers Group

Concrete Finishers Group (CFG) is the premier specialist in decorative, protective and restorative floors. Accommodating commercial and residential properties- CFG guarantees materials AND labor. We're your premier flooring specialist serving the Chicagoland area. we put the emphasis on professional and quality installation. All of our coating systems are 100% solid, high-performing epoxy that is slip resistant and easy to clean.

Goos-Down Insulation

When this little lady had her attic of 25 years blown in with new R-30 insulation, she was amazed at the immediate difference she felt upstairs and at their thermostat. But, she was also fuming about the sloppy workers who fell into her closet and blew insulation all over the clothes. One Saturday later (14 loads of laundry and a trip to the dry cleaners) she thought there had to be a better way.

Welcome to BUILD12

Welcome to BUILD12, the premier provider of contracting services for all 12 segments of the multi-faceted remodeling and restoration industry.

BUILD12 is a cooperative of expert contractors whose sole mission and focus is making your next investment into your home, business, or facility a safe and sound one. All of our member companies not only have all the necessary licenses, insurance and references, but they have also passed BUILD12‘s Quality Assurance process, which ensures that they are well-respected and well-referred in your very own community.

Serving the 12 Segments of Home Improvement

Just one call to BUILD12 does it all. Whether you’re looking for a complete remodel or simple repair, we will connect you with a contracting professional that fits your needs and budget.

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Latest From Blog

Chicago Brick Repair

The Build 12 truck is in front of a Chicago home undergoing window caulking and masonry repairs , with North Shore Brickwork. Tweet This Post

Park Ridge Roofing Project

The Build 12 truck is in Park Ridge Illinois, adding a new shingle roof to a home addition. They also installed new vinyl siding to the upper portion of house. Related articles Build 12 Key Segments (build12.com) Tweet This Post

Arlington Heights Tuckpointing

The Build 12 Truck is in Arlington Heights IL with North Shore Brickwork. Restoring the exterior brick of this home. Tweet This Post

Wicker Park Replacement Roof

The Build 12 truck is with The Avondale Group (soon to be renamed O’Hara’s Son Roofing) in Wicker Park, Chicago. Replacing an old roof - TPO 15 year membrane. For a Wicker Park roofer, please contact us today! What is a TPO membrane you ask? TPO stands for Thermoplastic Polyolefin. Its a synthetic rubber compound. [...]

Build 12 Key Segments

Serving the 12 Segments of Home Improvement, one call to BUILD 12 does it all. Whether you’re looking for a complete remodel or simple repair, we will connect you with a contracting professional that fits your needs and budget. Current Projects: Lombard Commercial Air Duct Cleaning – office building Glen Ellyn - Residential Roofing – our roofers are [...]

Apartment Complex Duct Cleaning

Ductz was in Wisconsin for this large project. Dryer vent cleaning was necessary to avoid a potential fire. Another very sucessful project. For your duct cleaning project contact Ductz at (847) 588-3008 – www.ductz-chicago.com Tweet This Post

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