Zager Windows, Doors, and Shutters is your premier window replacement contractor serving St. Petersburg, FL, and the surrounding Pinellas, Hillsborough, Pasco, and Manatee counties. We specialize in enhancing your home’s efficiency and aesthetics through professional installations, while also offering robust protection with high-quality flood barriers designed for our unique coastal climate.
Our comprehensive condo and residential services ensure that your property is both beautiful and resilient. As an experienced window replacement contractor, we understand the specific building codes and weather challenges of the Gulf Coast, providing top-tier windows, doors, and shutters that stand the test of time. Contact us for an estimate today!
Details
Onsite servicesAvailable
On-site parkingAvailable
Wheelchair accessible entranceAvailable
Location
Certified by Zager Windows, Doors, and Shutters • May 17, 2026
Certified by Zager Windows, Doors, and Shutters • May 17, 2026
Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
5/25/20269:00 AM - 4:00 PM
7/4/2026Closed
9/7/20269:00 AM - 4:00 PM
Reviews
4.9
404 reviews
5 stars
385
4 stars
9
3 stars4
2 stars3
1 star3
BL
Brennan Lane
1 day ago
5.0
The team was able to install a replacement patio door that was bought from another company that imploded. The installers were professional, showed up on time, and did a fantastic job installing the door. You cannot even tell that the door is different. Cannot recommend them enough.
SJ
Sandra Jones
May 5, 2026
5.0
I purchased impact windows and a door from Zager. Everyone provided extraordinary service from the sales person - Alex, to the installers - Joe, Christian and Devin, to the owner and co-worker - Dan and Harold who made sure the measurements were correct, to Darin who came out and checked on the workers and the job, to Matthew who attached the final trim, to Lisa and Aiden who took my initial call, kept me updated on scheduling and fielded additional questions.....the team work was exceptional. Thank you for your service. I love my windows!
CS
Cynthia da Silva
May 4, 2026
5.0
It has been a pleasure to deal with Zager, starting with Dan, who gave me wonderful guidance for window and door protection. A special shout out to Ivonne on installation day for her reassurance and explanations. Yayo and Yadel were awesome installers: neat, professional and pleasant. I highly,highly recommend this company.
LR
Lucy Rennell
May 1, 2026
5.0
I love our new doors! Zager did an excellent job and at a fair price. We got estimates from other companies that were much higher for the same doors. Zager treats their customers well and fors an excellent job. I hghly recommend them!
DG
Dee Gill
Apr 28, 2026
5.0
Nine windows in over a day and a half in an old house, with no need to do anything after they left. I know from friends that this kind of install can drag on with all sorts of complications, but this was a super easy process. And easily the most pleasant construction crew I've ever hired.
Frequently Asked Questions About Zager Windows, Doors, and Shutters
What is the difference between new windows and replacement windows?
New construction windows include additional components for attaching to a wall's frame, while replacement windows are designed for installation in existing frames. For expert guidance on window replacements, we recommend contacting Zager Windows, Doors, and Shutters to speak with a skilled window replacement contractor.
How much value do replacement windows add to your home?
According to the 2023 Cost vs. Value report by Remodeling, vinyl window replacements can add approximately 69% of the project cost to your home's value. Wood window replacements may offer a slightly lower return on investment. For a reliable window replacement that adds value to your home, consider our professional services at Zager Windows, Doors, & Shutters.
Do replacement windows need to be exact size?
Accurate measurements are crucial for selecting the right replacement windows to ensure a perfect fit. We recommend working with a professional window and door company like Zager Windows, Doors, & Shutters for expert window replacement. Our contractors can also modify openings if you wish to change the size or style of your home's windows.
Are replacement windows worth the investment?
Our experts have found that installing new energy-efficient windows can result in annual savings of about 25% compared to standard double-pane windows, even without additional energy-saving features. The savings are even more significant when replacing single-pane windows. For energy cost savings, trust Zager Windows, Doors, and Shutters to connect you with an experienced window replacement contractor.
Are hurricane impact windows as good as shutters?
Impact windows are ideal for those with a higher budget who desire constant protection without altering their home's appearance. Hurricane shutters are more suitable for those seeking a lower-cost option with additional functionality and aesthetic enhancement. Reputable companies like Zager Windows, Doors, and Shutters can assist you in determining the best choice for your home.
What is the difference between storm shutters and hurricane shutters?
Storm and hurricane shutters are essentially the same, with a slight distinction. Hurricane shutters are specifically designed to protect homes from the intense rainfall, strong winds, and airborne debris associated with hurricanes.
How effective are hurricane screens?
Hurricane screens are essential for safeguarding your property against flying water and debris during severe storms. Forbes reports that hurricane-proof windows can withstand winds up to 200 miles per hour, deflect debris, and prevent leaks from heavy rainfall. We recommend contacting local hurricane shutter companies, such as Zager Windows, Doors, and Shutters, before major storms to ensure your home is adequately protected.
Do hurricane screens block the wind?
Hurricane screens effectively prevent dangerous hurricane-force winds from entering your home by securely covering openings, thereby protecting the entire structure. For optimal storm preparedness, we suggest contacting reputable hurricane shutter companies like Zager Windows, Doors, and Shutters.
What is the best protection for windows during a hurricane?
Installing storm shutters is an excellent method for protecting your home's interior from storm-propelled debris. These shutters act as a physical barrier, enhancing window security. Hurricane shutter companies offer various styles, including panel, Bahama, accordion-style, and rolling storm shutters to suit different preferences and needs.
What are the business hours for Zager Windows, Doors, and Shutters?
The business is open Monday to Friday from 9:00 AM to 4:00 PM. It is closed on Saturdays and Sundays, and weekends are available by appointment only.
What types of products and services does Zager Windows, Doors, and Shutters offer?
They provide windows, doors, shutters, and condo services, including window and door installation, hurricane shutters, and hurricane windows.
Which areas does Zager Windows, Doors, and Shutters serve?
They serve the St Petersburg, FL area including Pinellas, Hillsborough, and Manatee counties.
What payment options are accepted at Zager Windows, Doors, and Shutters?
They accept American Express, Cash, Check, Discover, Financing, Mastercard, and Visa.
How do replacement windows add value to my home?
Vinyl window replacements can add approximately 69% of the project cost to your home's value, while wood window replacements may have a slightly lower return on investment.
What is the best protection for windows during a hurricane?
Installing storm shutters is highly effective as they act as a physical barrier to protect interiors from storm debris. They offer various styles like panel, Bahama, accordion, and rolling storm shutters.
What is the difference between new construction windows and replacement windows?
New construction windows include additional components to attach to a wall frame, whereas replacement windows are made to fit existing frames. Expert guidance is recommended for window replacements.
What nearby medical facilities are close to Zager Windows, Doors, and Shutters that customers might visit?
Nearby medical facilities include Park Animal Hospital for pets, Pregnancy Center of Pinellas County, A Woman's Place Medical Clinic, McLachlan Eye Center, and Mahoney Dermatology Specialists which might be helpful before or after a visit.
Are there nearby places for home improvement and related services near Zager Windows, Doors, and Shutters?
Yes, Jack Arthur Paris Roofing is nearby offering roofing and home improvement services useful for customers remodeling or maintaining their homes.
What nearby businesses could customers visit around Zager Windows, Doors, and Shutters for convenience?
Customers may find G & H Pharmacy for shopping needs, and Pinellas Food Store for groceries and gas. Additionally, there are multiple tattoo and piercing shops like Dark Mark Ink, GG Inks, and St Pete Tattoo Removal nearby.
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