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Interior & Exterior Door Installation
Restore Your Doors with Professional Hardware Maintenance & Replacement and Receive 30% Off
Professional Interior & Exterior Door Installation
A properly installed door should open and close smoothly, latch correctly, align evenly with the frame, and provide dependable everyday performance.
Poor installation can lead to sticking, rubbing, uneven gaps, difficult locking, drafts, water intrusion, or premature hardware wear.
WindowFixGuru™ provides professional door installation with careful attention to alignment, fit, hardware positioning, sealing, and operation. We install both interior and exterior doors and make the necessary adjustments to help the completed door function properly.

Our Door Installation Services Include
WindowFixGuru™ provides complete door installation services for a wide range of residential and commercial door systems. We focus on proper fitting, alignment, hardware setup, and final adjustments so the new door operates as intended.
Our installation services may include removal of the existing door, preparation of the opening, installation of the new door, hardware installation, alignment, weatherstripping, threshold adjustment, and final operating checks.
What We Offer
- Interior Door Installation
- Exterior Door Installation
- Entry Door Installation
- Front Door Installation
- Patio Door Installation
- Sliding Door Installation
- French Door Installation
- Storm Door Installation
- Screen Door Installation
- Commercial Door Installation
Interior Door Installation
Interior doors help define spaces throughout the property while providing privacy, convenience, and visual consistency. WindowFixGuru™ installs interior doors for bedrooms, bathrooms, closets, offices, hallways, utility spaces, and other interior areas.
Interior Door Installation Include
- Bedroom doors
- Bathroom doors
- Closet doors
- Office doors
- Utility room doors
- Hallway doors
- French interior doors
- Other residential interior doors
Exterior Door Installation
Exterior doors require precise installation because they affect security, weather protection, sealing, and everyday access. WindowFixGuru™ installs exterior door systems with careful attention to fit, alignment, locks, hinges, thresholds, weatherstripping, and surrounding gaps.
Exterior Doors We Install
- Entry Doors
- Front Doors
- Side Entry Doors
- Rear Entry Doors
- Patio Doors
- French Doors
- Storm Doors
- Sliding Doors
- Commercial Entrance Doors
Signs You May Need a New Door Installation
- Severe door damage
- Warped or deteriorated door panels
- Extensive frame damage
- Repeated hardware failures
- Major alignment problems
- Significant air or water leaks
- Door no longer fits the opening correctly
- Extensive corrosion or deterioration
- Repair is no longer cost-effective
Door Repair vs. Door Installation
Door Repair & Adjustment
- Keeps the existing door
- Corrects alignment problems
- Repairs worn hardware
- Can improve locking and closing
- Requires less disruption
- Can extend the life of the door
- Often costs less than replacement
New Door Installation
- Replaces a severely damaged door
- Provides a completely new door system
- Can address extensive deterioration
- May improve appearance and operation
- Requires fitting and installation work
- May include new hardware and sealing
- Is appropriate when repair is no longer practical
Special Offer
Restore Your Doors with Professional Hardware Maintenance & Replacement and Receive 30% Off
Bonus Offer!
Additional 15% Off Double-Hung Window Balance Upgrades
Our Work
What People Say
Lisa M.
Huntington, NY
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“I was convinced I needed to replace my old drafty windows, but WindowFixGuru saved me a fortune by repairing them instead! They sealed the gaps, fixed the locks, and even restored my wooden frames. My home is now warmer, and my energy bills are lower. Highly recommend their honest and professional service!”
Emily D.
Rockville Centre, NY
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“I can’t say enough good things about this company! My storm door was misaligned and wouldn’t close properly, making it useless against wind and rain. WindowFixGuru fixed it in no time, and now it seals perfectly.”
Robert T
Garden City, NY
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“I had a sliding patio door that kept getting stuck, making it nearly impossible to open. WindowFixGuru came in, realigned the track, and replaced the rollers. Now it works like new! The team was on time, knowledgeable, and super friendly. Great service!”
Maria L.
Massapequa, NY
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“After a storm, my window screens were completely ripped, and I thought I’d have to get all new ones. Luckily, WindowFixGuru repaired them quickly and at a great price. They even reinforced the frames to make them more durable.Professional, affordable, and excellent customer service. I’ll definitely be calling them again!”
FAQ
Do you install both interior and exterior doors?
Can you install a replacement door in an existing frame?
Do you install door hardware?
Do you install patio and sliding doors?
Do you install storm doors?
Do you install French doors?
Can you install commercial doors?
Contact us