Our Window & Door Installation Process
At Mountain View Windows & Doors, we believe that the quality of installation defines the longevity and performance of your new windows and doors.
Our process is clear, efficient, and stress-free. We make sure every project is done with care and respect for your property.
Whether you are upgrading residential windows, installing a new
patio door, or managing a large
commercial glass project, our licensed team ensures every step meets the highest professional standards, delivering the energy efficiency and aesthetics you expect.
How Our Installation Works Step-by-Step
Every successful installation project starts long before the first piece of glass is moved. It begins with a careful inspection and measurement. This ensures your new products fit well and work their best.
We handle this complete 5-step process ourselves. This ensures quality and consistency from the first meeting to the final cleanup. We aim to keep your home comfortable and your life uninterrupted throughout this important upgrade.
1. Consultation & Quote
We begin by visiting your home or business for a thorough, no-obligation assessment. Our expert will talk about your goals for energy efficiency, aesthetics, and security. They will give you personalized advice based on the specific needs of your Phoenix property.
You will receive a detailed, written quote with transparent pricing. Absolutely no hidden fees, unexpected charges, or high-pressure sales tactics throughout the process. This initial step sets a clear roadmap for the entire project.
2. Measurements & Product Selection
This is perhaps the most crucial stage of the installation process. Our expert installers utilize professional laser measurement tools to take precise, verified measurements.
This enables us to achieve a custom fit for every single opening. We then help you choose from our extensive selection of energy-efficient windows and custom doors. We balance performance with your desired aesthetic goals, confirming all specifications before ordering materials. Precision in this step is the only way to ensure an airtight, lifelong seal.
3. Scheduling & Preparation
Once all product selections are confirmed and the materials are scheduled for delivery. We coordinate an installation date that fits seamlessly into your schedule, minimizing inconvenience.
We will proactively provide you with clear preparation tips, such as temporarily moving furniture away from the work area or securing pets, to ensure the day goes smoothly and safely for everyone involved.
Our commitment to punctuality and clear communication ensures you are prepared and informed before our team arrives.
4. Professional Installation
Our licensed technicians (ROC #359863) arrive on time, establish safe work zones. They begin the installation process by carefully removing the old units.
They then install your new products with meticulous care. We apply specialized sealant and insulation optimized specifically for Arizona’s climate to prevent heat transfer and moisture intrusion. This is key to achieving the maximum long-term energy efficiency of your new windows and doors.
5. Inspection & Final Walkthrough
After the physical installation is complete, we perform a comprehensive inspection of every newly installed window and door. We check for perfect alignment, airtight seals, and proper operation of all moving parts and hardware. Such final walk-through ensures you understand how to operate and maintain your new products perfectly before the team leaves the site.
We aren’t finished until you are completely satisfied with the quality and function of your new investment.
Licensed, Insured & Certified Installers
Your home or business deserves craftsmanship you can rely on. This is why every Mountain View project is handled by licensed, bonded, and insured installers, not subcontractors.
We maintain full credentials through the Arizona Registrar of Contractors (ROC #359863). We stay completely compliant with all local building codes and manufacturer warranty guidelines.
This commitment to proper licensing and insurance gives you important protection and peace of mind during the project.
This accountability is vital in our industry: it means we provide guaranteed workmanship that meets or exceeds every manufacturer's stringent installation standards.
It also ensures full coverage and accountability for every phase of the project, from site prep to final clean-up.
Our team brings over 53 years of combined industry experience to every job. We make sure your significant investment is backed by verifiable skill, safety, and unwavering professionalism—qualities that subcontractors often cannot guarantee.

Our Cleanup & Post-Installation Care
We treat your property like our own, recognizing that a professional installation is only half the job.
After the final window or door is installed, our team performs a full, comprehensive cleanup. Not only that. We also do responsible disposal of all old materials. You can be sure that your home or office is spotless and immediately ready for you to enjoy.
This dedication to minimal disruption is a hallmark of our service across all residential and commercial projects.
Our rigorous cleanup and final care process includes:
- Complete Debris Removal: We take care of the heavy lifting, including the removal of all old windows, doors, glass, debris, and packaging materials from the site.
- Meticulous Site Cleaning: We vacuum and dust thoroughly around all installation areas, ensuring no dust or construction residue is left behind inside your home.
- Final Touches: This involves polishing the newly installed glass, ensuring all joints are sealed cleanly, and thoroughly testing all openings to confirm smooth operation.
- Walkthrough Demonstration: We provide a comprehensive walkthrough, showing you the new features and offering simple tips on how to operate and maintain your new doors and windows for maximum longevity.
We strive to ensure your installation improves your space—not disrupt it. Most residential
window and door projects are completed within a single day. This keeps minimal interruption to your household or business activities.
Warranty and Quality Guarantee
Every installation by Mountain View Windows & Doors comes with a strong warranty. This warranty is meant to give you full confidence in your investment.
We provide our own written
workmanship warranty in addition to passing along the full manufacturer product coverage.
This two-layer protection makes sure you are covered for both the product quality and our work quality.
Our robust guarantees include:
- Workmanship Warranty: This explicitly covers the installation labor for a defined period after project completion. If there are any issues with the seals, fit, or function related to our work, we fix it immediately at no cost to you.
- Manufacturer Warranty: This protects you against glass defects, seal failures, and hardware issues that are inherent to the product itself, providing long-term security.
- Satisfaction Guarantee: If any aspect of the completed project doesn’t meet our strict professional standards—or your expectations—we commit to resolving it quickly and professionally.
We ensure complete transparency by providing full documentation of all warranty terms with every quote. Our team keeps digital records of your product details. This helps us manage future replacements or repairs quickly and easily.
Frequently Asked Questions
Got a question? We’re here to help.


