Trusted Experts in Windows and Sliding Doors in Cincinnati
Local craftsmanship delivering energy-efficient solutions and top-quality door installations for your home.
Free Same-Day Estimate
Certified Master Installer, Fully Insured
One-Day Installation
12-Month Workmanship Warranty
No Extra Charge for Moving Furniture or Blinds
QUALITY CRAFTSMANSHIP, FROM OUR FAMILY TO YOUR HOME
At Gvalenzuela Construction LLC, we believe every home deserves the best protection and a standout appearance. Based in Cincinnati, Ohio, we specialize in high-quality window, door, and siding replacements.
Our owner, Guillermo “G” Cortés Valenzuela, founded this company to provide honest, top-tier subcontracting services that homeowners and partners can trust. With years of hands-on experience, we treat every project like it’s our own home.
PROFESSIONAL WINDOWS & DOORS REPLACEMENT
ENERGY-EFFICIENT WINDOWS
Reduce energy loss with high-performance glass and precision seals designed for Ohio's climate.
CUSTOM DOOR REPLACEMENT
Enhance your home's security and curb appeal with top-of-the-line entry and sliding door systems.
PREMIUM SIDING SERVICES
Durable siding designed to withstand wind, rain, and snow, featuring low-maintenance materials that add resale value.
HOW WE WORK
SAME-DAY FREE ESTIMATE
Call or text G to get your free estimate the same day.
ONE-DAY INSTALLATION
We complete installation in just one day. We move your furniture and blinds at no extra cost.
YOUR QUESTIONS ANSWERED
We answer any questions you have at no additional charge.
CERTIFIED. INSURED. COVERED.
Certified Master Installer
Our owner, Guillermo Valenzuela, completed these Renewal by Andersen programs:
- Certified Master Installer, Level 1 (March 2023)
- Signature Service Training, Level I (March 2023)
- Signature Service Training, Level II (April 2023)
Fully Insured
We carry full insurance coverage on every job.
Workers' Compensation
Our team is covered by workers' compensation insurance.
12-Month Workmanship Guarantee
We back our installation with a 12-month workmanship guarantee.
OUR VALUES
Craftsmanship
High-quality materials and meticulous attention to detail in every installation.
Honesty and Transparency
Clear communication and straightforward, transparent pricing.
On Time and On Budget
We respect your schedule and budget, with no hidden fees.
Respect for Your Home
A clean workspace and professional conduct at all times.
OUR RECENT PROJECTS
From precise installations to stunning views, here are some of our recent transformations.
Windows
Window replacement on brick ranch home
Sunroom windows: interior
Sunroom windows: exterior
Arched window installation
Arched great-room windows
Tall casement windows with wood trim
Black windows on stone home
Our crew installing windows
Doors
Sliding patio door with transom windows
Full-glass patio door
Entry door with sidelite
Black entry door with sidelites
New entry door on brick home
Windows
Window replacement on brick ranch home
Sunroom windows: interior
Sunroom windows: exterior
Arched window installation
Arched great-room windows
Tall casement windows with wood trim
Black windows on stone home
Our crew installing windows
Doors
Sliding patio door with transom windows
Full-glass patio door
Entry door with sidelite
Black entry door with sidelites
New entry door on brick home
SERVING GREATER CINCINNATI & BEYOND
FREQUENTLY ASKED QUESTIONS
How quickly can I get an estimate?
We offer free same-day estimates. Call us or send a text, and we’ll prepare your quote right away.
How long does the installation take?
Most of our installations are completed in just one day, minimizing any disruption to your home.
Do you charge extra for moving furniture or blinds?
No, we move your furniture and blinds at no extra cost to give you peace of mind.
Are you insured?
Yes, we carry full insurance coverage and workers’ compensation on every project.
Do you offer a warranty?
Absolutely, every installation is backed by a 12-month labor warranty.
Are your installers certified?
Yes, our owner is a Certified Master Installer Level I, and we have specialized training from Renewal by Andersen.
Can I ask questions before, during, or after the work?
Of course. We’re available to answer any questions at any stage of the project at no extra charge.
Do you sell windows and doors?
We specialize in high-quality installation and replacement services, ensuring a tight, efficient fit.
What areas do you serve?
We serve Greater Cincinnati and nearby areas, including Middletown, Fairfield, Hamilton, Dayton, and Northern Kentucky.
READY FOR A CHANGE? GET A FREE ESTIMATE
Text G or start a chat to get started. Share the details of your window, door, or sliding door project and we'll prepare a clear estimate for labor and materials.
Text G: (513) 647-0906
Request Your Free Estimate
Tap the chat button to send us your project details. We'll reply by text with your estimate.
Or text G: (513) 647-0906
Gvalenzuela Construction LLC is an independent installation company.
© 2026 Gvalenzuela Construction LLC | Professional installation and service specialists
3853 Woodridge Blvd, Fairfield, OH 45014 | (513) 647-0906 | [email protected]
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