Complete Exterior Remodeling Services in Cambridge, IL
We believe every home deserves quality craftsmanship, premium materials, and professional installation. That’s why we install complete exterior systems designed to protect your investment while improving your home’s beauty, comfort, and energy efficiency.
Roofing Contractors in Cambridge, IL
Your roof protects everything underneath it. When your roofing system begins showing signs of age, storm damage, or leaks, replacing it before larger problems develop can save thousands of dollars in future repairs.
Centennial Home Improvements proudly installs complete roofing systems using premium CertainTeed roofing products engineered to withstand Illinois weather.
Our roofing services include: 
- Roof replacement
- Asphalt shingle roofing
- CertainTeed Landmark® Architectural Shingles
- CertainTeed Landmark PRO®
- CertainTeed NorthGate® Class 4 Impact-Resistant Shingles
- Stone-Coated Steel Roofing
- Roof ventilation upgrades
- Synthetic underlayment
- Ice and water barrier
- Flashing replacement
- Roof inspections
As a CertainTeed Select ShingleMaster™, we’ve completed advanced manufacturer training and install roofing systems according to both building code requirements and CertainTeed installation specifications.
Why Proper Roof Ventilation Matters
A new roof is only as good as the ventilation beneath it.
We evaluate:
- Intake ventilation
- Ridge ventilation
- Existing exhaust vents
- Soffit ventilation
- Roof decking condition
Proper ventilation helps reduce excessive attic heat, control moisture, improve energy efficiency, and extend the life of your roofing system.
Vinyl & Composite Siding Installation in Cambridge, IL
New siding does far more than improve curb appeal.
Professionally installed siding helps:
- Increase energy efficiency
- Reduce maintenance
- Protect against moisture
- Improve insulation
- Increase home value
We proudly install premium siding products from trusted manufacturers including:
- Mastic® Vinyl Siding by Ply Gem
- Everlast® Composite Siding
- James Hardie® Fiber Cement Siding
- LP® SmartSide® Engineered Wood
- Board & Batten Siding
- Vinyl Shake Accents
We also install:
- Soffit
- Fascia
- Aluminum trim wrap
Every siding project is custom designed to complement your home’s architecture while providing long-lasting protection.
Energy-Efficient Replacement Windows
Old windows are one of the leading causes of energy loss.
If your windows are drafty, difficult to open, fogged between the panes, or no longer seal properly, replacement windows may improve both comfort and energy efficiency.
We proudly install Polaris® replacement windows, known for:
- Excellent thermal performance
- Low-E glass
- Argon gas insulation
- Durable vinyl construction
- Smooth operation
- Low maintenance
- Beautiful custom styles
Available styles include:
- Double Hung
- Slider
- Casement
- Awning
- Picture
- Bay
- Bow
- Specialty Shapes
Every window is custom measured specifically for your home.
Entry Doors & Patio Doors
Your doors welcome guests while helping secure and insulate your home.
We install:
- Fiberglass Entry Doors
- Steel Entry Doors
- Sliding Patio Doors
- French Patio Doors
Our replacement doors improve:
- Energy efficiency
- Security
- Curb appeal
- Durability
Every door is professionally installed for proper operation and long-term performance.
Seamless Gutters & Gutter Protection
Water is one of your home’s biggest enemies.
Poor drainage can damage:
- Roof decking
- Fascia
- Landscaping
- Foundations
- Basements
Our seamless gutter systems are custom fabricated on-site to provide the perfect fit for your home.
We also install:
Alu-Rex® DoublePro Gutter Protection
Benefits include:
- Reduced maintenance
- Improved water flow
- Strong aluminum construction
- Protection from leaves and debris
- Better year-round performance
Why Cambridge Homeowners Choose Centennial Home Improvements
Choosing an exterior remodeling contractor is an important decision.
Homeowners throughout Cambridge choose Centennial Home Improvements because we provide:
- CertainTeed Select ShingleMaster™ Roofing Contractor
- Licensed, Bonded & Insured
- Family-Owned & Operated
- Serving Eastern Iowa & Western Illinois Since 2015
- Manufacturer-Trained Installation Teams
- Premium Products from Industry-Leading Manufacturers
- Free In-Home Consultations
- Financing Options Available for Qualified Homeowners
- Hundreds of Five-Star Customer Reviews
- A+ Better Business Bureau Rating
We believe in educating homeowners—not pressuring them.
Our goal is to help you choose the best solution for your home, your budget, and your family’s long-term needs.
Proudly Serving Cambridge and Surrounding Communities
Centennial Home Improvements proudly serves homeowners throughout:
- Cambridge
- Geneseo
- Orion
- Atkinson
- Annawan
- Kewanee
- Colona
- And surrounding Henry County communities
If you’re unsure whether we serve your neighborhood, give us a call. We’d be happy to help.
Frequently Asked Questions
Q: Do you offer free estimates in Cambridge, IL?
A: Yes. We provide free, no-obligation consultations and estimates for homeowners interested in roofing, siding, replacement windows, doors, gutters, and other exterior remodeling services.
Q: What roofing systems do you install?
A: We install premium CertainTeed roofing systems, including Landmark®, Landmark PRO®, NorthGate® Class 4 impact-resistant shingles, and stone-coated steel roofing.
Q:What siding brands do you install?
A: We install Mastic by Ply Gem, Everlast Composite Siding, James Hardie Fiber Cement, LP SmartSide, board and batten siding, and vinyl shake accents.
Q: What replacement windows do you recommend?
A: We proudly install Polaris® replacement windows because they provide outstanding energy efficiency, durability, and long-term performance for Illinois homeowners.
Q: Do you install seamless gutters?
A: Yes. We custom fabricate seamless gutters on-site and install premium Alu-Rex® gutter protection systems.
Q: Do you offer financing?
A: Yes. Financing options are available for qualified homeowners.
Q: Are you licensed and insured?
A: Absolutely. Centennial Home Improvements is fully licensed, bonded, and insured for your protection.
Schedule Your Free Exterior Remodeling Consultation in Cambridge, IL
Whether you’re planning a roof replacement, installing new siding, replacing old windows, upgrading your doors, or protecting your home with seamless gutters, Centennial Home Improvements is ready to help.
Our experienced team will inspect your home’s exterior, answer your questions, explain your options, and provide a detailed, no-obligation estimate tailored to your project.
Contact Centennial Home Improvements today to schedule your FREE exterior remodeling consultation in Cambridge, IL. We’re proud to help homeowners throughout Cambridge and Henry County protect their homes with quality products, expert craftsmanship, and exceptional customer service.
