Mon–Thu 8AM–4PM • Fri 8AM–1PM • By Appointment
Mon–Thu 8AM–4PM • Fri 8AM–1PM • By Appointment
Energy Plus Home Improvements helps Corunna homeowners in Shiawassee County choose Corunna Doors for efficient replacement doors. Corunna Doors fit homes with entry, patio, storm, and sliding styles. Corunna Doors use precise measurements and Energy Plus products. New doors can improve security, curb appeal, and value.
Corunna Doors help reduce drafts, improve safety, and keep entries comfortable in Michigan weather. For Corunna homes, Corunna Doors service includes installation, cleanup, and guidance. Choose Corunna Doors backed by the EP Protection Plan™ workmanship warranty. Built for daily use. Tighter seals add comfort. Clean entries lift style. Each doorway is reviewed for frame condition, hardware alignment, sealing gaps, and daily traffic needs before the final recommendation is made. The goal is a smoother entry area that looks cleaner, closes properly, and supports better exterior performance.
Michigan Licensed Contractor
Built Right. Backed for Life.
Mid-Michigan Based Teams
Quality You Can Trust
Local Expertise
We’ve completed Corunna Doors projects in Corunna and Shiawassee County. Corunna Doors customers rely on Energy Plus Home Improvements for honest service.
As a Riverdale contractor, Corunna Doors needs are familiar: harsh winters, humid summers and weather demands protection. Corunna Doors planning, Corunna Doors installation, and Corunna Doors cleanup stay careful. Ready for every season. Local service stays simple. Careful cleanup saves time. Our team keeps the process organized from the first review through the final walkthrough, so homeowners know what will happen next. This careful approach helps each doorway feel stronger, look more finished, and stay dependable through changing Michigan weather.
Years Serving Mid-Michigan
Happy Homeowners
Average Rating
Michigan’s climate demands durable, high-quality home improvements.
Heavy snow and ice test every exterior component
High winds and severe weather are common
Rain, snow, and humidity create constant challenges
From -10°F to 90°F, materials must perform
Measure openings, assess frames, and evaluate security needs.
Review EP DoorSolutions™ entry, storm, and patio door options.
Proper removal, frame preparation, weatherstripping, and hardware.
Lock testing, seal verification, and debris removal.
EP Protection Plan™ and manufacturer warranties registered.
Choose the package that fits your budget and goals. Every tier includes professional installation and our EP Protection Plan™ warranty.
Entry Doors
Good
Simple entry door replacement with dependable security
Better
Homeowners wanting stronger style and efficiency
Best
Premium front-entry upgrades
Custom front entry systems with maximum curb appeal
Patio & Sliding Doors
Good
Straightforward patio door replacement
Better
Homeowners wanting better performance and finish options
Best
Premium large-opening patio systems
High-end patio door systems built for view and function
Storm Doors
Good
Basic ventilation and weather protection
Better
Homeowners wanting better airflow and durability
Best
Premium storm door performance and appearance
Top-tier storm doors with upgraded style and function
Not sure which tier is right for you? Our consultation will help you choose.
| Feature | ★ Energy Plus | Other Contractors |
|---|---|---|
| Licensed & Insured Contractors | ✓ | varies |
| Written Detailed Quotes | ✓ | ✓ |
| Local Mid-Michigan Crews | ✓ | varies |
| Workmanship Warranty | EP Protection Plan™ | 1-2 years typical |
| Manufacturer Certifications | ✓ | varies |
| Clean Job Site Guarantee | ✓ | varies |
| Transparent Pricing | ✓ | varies |
| Project Manager Assigned | ✓ | ✕ |
| Pre-Project Walkthrough | ✓ | varies |
| Post-Project Inspection | ✓ | varies |
| Digital Project Updates | ✓ | ✕ |
| Flexible Financing Options | ✓ | varies |
Don’t let budget concerns delay your doors project. We offer financing options to fit every situation.
Pay off your project within the promotional period with no interest charges.
Spread your project cost over affordable monthly payments that fit your budget.
Start your project now and defer payments for a qualifying period.
Get approved in minutes with a soft credit check that won’t affect your score.
No impact to your credit score
See your financing options in just a few minutes. Our team will help you find the best solution for your budget.
4.9
Average Rating
500+
Reviews
98%
Recommend
A+
BBB Rating
Real Results
See the difference quality doors makes. Drag the slider to compare.
The public school district serving the City of Corunna in Shiawassee County
The county fair held each summer in the Corunna area.
The center of municipal government for Corunna, near the Shiawassee County seat
Supporting businesses across Shiawassee County including Corunna.
Answers to the questions we hear most often about doors projects.
Our EP DoorSolutions™ includes entry doors, patio doors, sliding glass doors, storm doors, and French doors in a variety of materials including fiberglass, steel, and wood.
A single entry door replacement typically takes 4-6 hours. Multiple doors or patio door projects may take a full day.
Yes. Modern insulated doors with proper weatherstripping can significantly reduce drafts and energy loss, especially if your current door is 15+ years old.
Absolutely. We offer a wide range of colors, finishes, and hardware options so your new door complements your home's exterior.
Yes. Manufacturer warranties cover materials and components, and our EP Protection Plan™ covers the installation workmanship.
Our team is happy to answer any questions about your doors project. Reach out anytime we’re here to help.
Coordinate colors with new siding
Upgrade your full exterior
Maximize energy savings with attic insulation
We also serve these communities in the area
Shiawassee County
Shiawassee County
Shiawassee County
Shiawassee County
Shiawassee County
Additional programs and services to protect your investment
Lifetime workmanship warranty on qualifying installations. Built Right. Backed for Life.
Seasonal inspections and preventive maintenance to protect your investment year-round.
Request a free property assessment using advanced aerial measurement technology.