Modern home with beautiful windows
Northfield's Trusted Window & Door Experts

Crafted Openings,
Built to Last

Every window we install, every door we fit — precision work that transforms your home's comfort, beauty, and value. No shortcuts. Just honest, expert craftsmanship.

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10+
Years Experience
100%
Satisfaction Rate
5★
Local Reviews
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What We Do

Services Built Around Your Home

From a single replacement window to a full home transformation, we bring the same level of care and precision to every job — big or small.

Window Installation

Premium windows installed with precision — energy-efficient, beautifully finished, and built to withstand Ohio's changing seasons for years to come.

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Door Installation

Front doors, patio doors, entryways — we fit doors that make a statement. Security, insulation, and style, all in one expert installation.

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Window & Door Repair

Broken seals, stuck windows, drafty doors — we diagnose and fix the problem right the first time, saving you from costly replacements.

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Energy Efficiency

Older windows drain your wallet. We help you upgrade to energy-efficient products that cut heating and cooling costs while boosting comfort.

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Custom Solutions

Non-standard openings? Unique design vision? We work with custom sizes and specialty products to bring your exact vision to life.

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Storm & Impact Windows

Protect your home without sacrificing style. Our impact-resistant windows offer peace of mind during severe weather and help lower insurance premiums.

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Professional window installer at work
10+
Years serving Northfield and the greater Cleveland area with trusted window and door services.
About Us

We Don't Just Install Windows. We Build Trust.

Kly-Max Window and Door, LLC was founded on a simple belief: homeowners in Northfield deserve contractors who treat every project like it's their own home. That means showing up on time, giving honest assessments, and doing the work right — not the work that's fastest.

We specialize in residential window and door installation, repair, and replacement throughout the Northfield and greater Cleveland area. Whether you're replacing a single storm-damaged window or upgrading every opening in your home, we bring premium products and meticulous craftsmanship to the job.

Licensed & Insured
Full coverage for your peace of mind
Free Estimates
No obligation, no pressure
Quality Materials
Premium brands, built to last
Clean Job Sites
We leave your home spotless
Testimonials

What Our Customers Say

"Kly-Max replaced all the windows in our 1960s ranch. The difference is night and day — our home is quieter, warmer, and looks completely renewed. They were professional from the first call to the final cleanup."

R.M.
Homeowner
Northfield, OH

"We had a sliding patio door that wouldn't close properly. Kly-Max came out the same day, diagnosed the issue, and had it fixed within the hour. Fair price, friendly service — exactly what you want in a local contractor."

S.T.
Homeowner
Northfield, OH

"I was amazed at how clean the crew was. They replaced our front entry door and three surrounding windows in one day. No dust, no damage, no hassle. The new door is gorgeous and the house feels so much more secure."

D.K.
Homeowner
Northfield, OH

Ready to Transform Your Home?

Get a free, no-obligation estimate from Northfield's most trusted window and door professionals. We'll come to you, assess your needs, and give you an honest recommendation.

Request Your Free Estimate (330) 840-0370
Contact Us

Let's Talk About Your Project

Whether you have a question, need a quote, or want to schedule a consultation — we're here to help. Reach out and we'll get back to you promptly.

Address
8525 Olde 8 Rd Apt 2
Northfield, OH 44067

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