
Cedar & Synthetic Shake Roofing Done Right
We'll come out, walk your roof, and give you an honest answer. No pressure, no runaround.
Serving Crystal Lake, the Barrington area, Lake Geneva, and the surrounding communities of Northern Illinois and Southern Wisconsin.
Your Free Estimate Includes
Every visit includes a walkthrough of these six areas so you have everything you need to make a confident decision.
How Cedar and Synthetic Shake Actually Compare
Both materials look stunning, but they perform very differently in Northern Illinois freeze-thaw cycles. You will learn how lifespan, maintenance schedules, insurance factors, and long-term costs stack up so you can choose the right material for your home.
An Honest Look at Your Current Roof
Every visit starts with a thorough assessment of your existing roof. You will receive a written report with photos documenting its current condition, what needs attention, and what can wait. The report is yours to keep regardless of what you decide.
The Real Maintenance Commitment, Year by Year
Cedar shake is beautiful, and it requires care. You will learn exactly what annual upkeep looks like, what it costs, and how to spot early signs of wear so there are zero surprises after the roof is on your home.
Local Permit and HOA Requirements You Should Know
Every municipality in Northern Illinois and Southern Wisconsin has different permit rules, and many HOAs have strict architectural standards for roofing materials. You will learn exactly what applies to your property before any decisions are made.
What Separates a Qualified Installer From Everyone Else
Cedar shake is a specialty product that most roofing crews are not trained to install correctly. You will learn the specific qualifications, techniques, and questions to ask any contractor so you can tell the difference between a proper installation and one that will fail early.
How to Read a Roofing Warranty (and What Actually Matters)
Not all warranties are created equal, and the details matter more than the number of years printed on the page. You will learn what to look for, what common exclusions to watch out for, and how to make sure your investment is genuinely protected.

About CJM Roofing
We Aren't Chasing Storms. We're Your Neighbors.
We live and work in the communities we serve. Crystal Lake, the Barrington area, Lake Geneva, and surrounding neighborhoods are our home turf. We know the HOA requirements, the architectural standards, and the expectations that come with homes here. When you have a question down the road, we'll be here to answer the phone.
"Ask your contractor how many cedar shake roofs they have installed. Then call us."
Recent Cedar and Synthetic Shake Installations






Every project in our portfolio was installed by our crew, permitted properly, and backed by our workmanship guarantee. These are real homes in Barrington, Lake Geneva, Long Grove, and the communities in between.
What Homeowners Are Saying
"We needed to replace our 23 year old shake roof. Jorge was attentive and responsive with color selection. He not only answered all my questions regarding the details of the job, but even checked both attic spaces before and after the roof install to ensure everything would be ventilated properly. Pretty cool to see my new roof from a drone angle above!"
"It was time to replace the roof on our 2-story, 5000 sq.ft. house. CJM Roofing was outstanding to work with. They saw where one section of gutter splashed on to our cedar siding and added a splash guard. Having dealt with dozens of contractors over the years, I can safely say that CJM Roofing was one of the very few that met and exceeded my expectations."
"I have a flat French Mansard roof, which is unique and never had gutters. Matt quickly emailed me a quote and scheduled the work within days. His crew over delivered on all my requests in 1 DAY! I am so happy. CJM is the best choice for roofing and gutters because the quality of the materials and services equally are excellent and the price is right."

Ready to Get an Expert Out to Your Roof?
Schedule a free on-site visit. We'll walk your roof, answer your questions, and give you a straight recommendation. Cedar, synthetic, or something else entirely.
Serving Crystal Lake, the Barrington area, Lake Geneva, and the surrounding communities of Northern Illinois and Southern Wisconsin.