When it comes to protecting your business, commercial door installation services are one of the most important investments you can make. The right door doesn’t just improve security—it also enhances your property’s appearance, improves energy efficiency, and ensures compliance with building codes. Whether you’re replacing outdated hardware or building out a new space, understanding the process and preparing in advance can save you time, reduce disruption, and set your business up for long-term success.
Here’s a guide to help you get ready for your installation and know what to expect when you partner with a professional team like Mr. Keys Inc.
How to Prepare for Commercial Door Installation
Assess Your Needs and Set a Budget
Start by identifying what kind of doors your business needs. Is your property best suited for aluminum storefront doors, steel security doors, fire-rated exits, or something custom? Consider factors like foot traffic, weather exposure, security features, and aesthetic preferences.
Once you’ve clarified your goals, establish a budget that accounts for not just the door itself, but also any related hardware, such as panic bars, access control, hinges, and potential upgrades. A quality installation should be viewed as a long-term investment in safety and performance.
Evaluate the Site and Compliance Requirements
Check whether your current door frames, thresholds, and entryways meet the necessary codes and standards. ADA compliance, emergency egress laws, and local fire regulations all play a role in the door systems you choose. If your site has older infrastructure, you may need adjustments before installation can begin. A professional locksmith can assess your property and flag any issues early.
Notify Your Team and Stakeholders
Installing a new commercial door may require temporary access restrictions. Make sure building occupants, staff, or tenants know what to expect. If your building has high foot traffic or limited entrances, schedule installation during slower business hours to minimize disruption. Consider creating temporary signage to redirect visitors or deliveries as needed.
Work With a Trusted Installer
Choosing a qualified provider for your commercial door installation services is just as important as the door itself. Look for companies with proven experience, proper licensing and insurance, and a track record of successful projects. A good installer will walk you through your options, inspect the site, help you make decisions based on code and usage, and offer support after the job is done.

The Installation Process and Beyond
Pre-Installation Walkthrough
Before installation begins, your installer will perform a final walkthrough to confirm measurements, hardware needs, and any site-specific conditions. This is the time to finalize door finishes, access control features, and timeline expectations.
Day of Installation
The old door will be removed first, followed by preparing the doorway opening. New hardware, locks, and the frame (if necessary) will be installed. Your installer will ensure everything is properly aligned, weather-sealed, and functioning as intended. If your setup includes access control systems or keypads, those will be integrated and tested as part of the process.
Final Testing
After everything is installed, you’ll receive a full walkthrough to test functionality. The installer will verify that the door closes properly, that any electronic components work, and that the space is safe and secure. You’ll also receive documentation and warranty information.
Consider Ongoing Maintenance
Doors experience wear over time, especially in high-traffic areas. Mr. Keys offers maintenance plans to ensure your doors stay in peak condition long after installation. Preventive care can reduce costly repairs and extend the lifespan of your door systems.
Expert Commercial Door Installation Services
Since 1961, Mr. Keys Inc. has provided New Jersey businesses with expert locksmith and commercial door installation services built on quality, reliability, and local experience. Our team is fully licensed and insured, with specialized knowledge in doors, hardware, and access systems across a wide range of industries, from retail storefronts to industrial facilities.
We offer:
- Aluminum and steel door installations
- Fire-rated and code-compliant solutions
- Access control system integration
- Emergency repairs and proactive maintenance
- Transparent pricing and quick turnaround times
Whether you’re outfitting a new building or upgrading your security, we tailor every solution to your property’s needs. At Mr. Keys, your security is our priority, and your satisfaction is our standard. Contact us today to learn more about our services.

Commercial Door Installation Services FAQs
How long does a commercial door installation take?
Most standard installations can be completed within one business day, depending on door type and site conditions.
Do I need to close my business during installation?
Not always. Many businesses remain open during installation, especially if work is scheduled during off-hours, low-traffic periods, or there are alternative entrances.
What types of commercial doors do you install?
We install aluminum storefront doors, steel security doors, fire-rated doors, glass entryways, and more.
Can I upgrade to keyless entry during the installation?
Yes. We can install access control systems, smart locks, and keypad entry alongside your new door.
What if my existing frame is damaged?
If the frame is damaged or out of spec, we can repair or replace it to ensure a proper fit and safe operation.
Are your installations code-compliant?
Absolutely. All our installations follow ADA, fire, and egress regulations to ensure compliance and safety.
Do you offer ongoing maintenance?
Yes. Regular maintenance extends the life of your door and helps avoid costly repairs down the line.