Our Services
Experience Rocky Mountain Windows & Doors
Whether you're replacing aging windows, upgrading your entryway, or addressing damage to your home, Rocky Mountain Windows & Doors provides practical, high-quality solutions designed for Montana living. We work with homeowners, contractors, and businesses to deliver products and installation backed by clear communication and experienced service.
Window & Door for Montana Homes
Window Installation & Replacement
Services Include:
- Window replacement
- New window installation
- Energy-efficient window solutions
- Vinyl windows
- Fiberglass windows
- Residential window upgrades
- Full-home window replacement
- Contractor and remodel support
- Professional window installation
Built for Comfort, Efficiency in Montana Weather
Door Installation & Replacement
Services Include:
- Entry doors
- Door replacement
- Sliding glass doors
- Energy-efficient doors
- Professional door installation
- Door product selection assistance
Doors That Improve Both Function & First Impressions
Custom Projects
Services Include:
- Custom entry doors
- Decorative glass options
- Custom sizing and configurations
- Premium hardware options
- Remodel and design coordination
Custom Solutions Designed for Your Home
Repairs & Shop Services
Services Include:
- Door repairs
- Window repairs
- Hardware replacement
- Weather seal replacement
- Adjustment and alignment
- Glass replacement
- Operational repairs
- Shop service support
- Troubleshooting and assessments
- General maintenance services
Practical Solutions for Wear, Damage & Functionality Issues
Commercial Window & Door Solutions
We provide window and door installation, replacement, and product support for commercial properties, contractors, tenant improvements, and business projects throughout the Billings area.
Insurance Claims Support
If your windows or doors have been damaged by weather or other covered events, our team can help guide you through the replacement process and support your insurance claim documentation as needed.
Our Process
- Free Consultation: We’ll talk through your goals, measure your space, and answer all your questions.
- Product Selection: Choose from 2–3 of our favorite window and door brands—we’ll guide you to the best fit.
- Proposal & Timeline: Transparent pricing and a clear schedule—no surprises.
- Installation: Our expert team gets it done right and fast, with respect for your time and property.
- Follow-Through: We don’t disappear after the install. If anything’s off, we make it right.
We’ve fine-tuned every step to make it as easy and efficient as possible for you:
Frequently asked questions
We do sell and install commercial aluminum storefront doors and windows as well as commercial steel doors and frames
Do you sell commercial doors and windows?
We can help with projects as small as hinge or doorhandle repair to entire home or commercial replacement of windows or doors.
Do you do any size project?
We offer a wide range of residential and commercial products, including vinyl, wood, fiberglass, aluminum-clad, steel, and aluminum windows and doors. Whether you're building new, remodeling, or replacing, we’ve got you covered.
What types of windows and doors do you sell?
We work with licensed, vetted installation partners who specialize in windows and doors. We can coordinate installation or sell directly to your contractor.
Do you provide installation?
Both! We love working directly with homeowners, contractors, designers, and developers — from single-family homes to large commercial projects.
Do you serve homeowners or just builders?
Yes! We’ve partnered with Enhancify (and are adding more options soon) to provide flexible financing solutions. Whether you’re planning a small repair or a full custom project, financing makes it easy to get started now with payments that fit your budget.
Do You Offer Financing?
