Home Additions

Charleston, IL

Family & Locally Owned For Over 25 Years

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Home Addition Services for Central and East Central Illinois

Baker & Baker Construction has been delivering reliable home addition services since 1988. As a second-generation, family-owned business, we bring over 25 years of specialized experience to every project. Your home additions in Charleston, IL and the surrounding areas will meet your exact specifications and budget.


We handle everything from initial design through final inspection, including all permit applications and coordination with local authorities. Our licensed and insured team provides competitive pricing, comprehensive warranties on both products and workmanship, and assistance with insurance claims when needed. Ready to expand your living space with home additions in Effingham, IL and the surrounding areas?


Contact us for a free, responsive estimate.

Baker & Baker Construction

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Why Choose Us

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Fast, Free Estimates

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Competitive Pricing

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Product & Workmanship Warranty

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Over 25 Years of Experience

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Licensed & Insured

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We Handle Permit Applications & Inspections

Attic Remodeling

Turn your underutilized attic into valuable living space with our attic remodeling services. We handle structural assessments, insulation upgrades, dormer installations, and all necessary modifications to create a functional room that fits perfectly with your existing home. Our team makes sure you have proper ventilation, lighting, and climate control for year-round comfort.

Bedroom Extensions

Growing families need additional bedroom space, and we design extensions that match your home's existing architecture and flow. You might need a single bedroom or multiple rooms. Either way, we work within your budget to deliver quality construction that increases your property value. Our attention to detail makes the new space feel like an original part of your home.

Four Season Room Additions

Enjoy your outdoor views throughout the entire year with a professionally built four season room. These versatile additions feature energy-efficient windows, proper insulation, and climate control systems that keep you comfortable in both summer heat and winter cold. We customize each design to maximize natural light while maintaining energy efficiency.

Garage Additions

Protect your vehicles and gain valuable storage with a new garage addition. We build attached or detached garages sized to accommodate your specific needs, from single-car structures to multi-bay configurations. Our garage additions include proper electrical work, door installation, and can incorporate workspace or storage solutions.

Home Office Additions

Create a dedicated professional workspace separate from your main living areas. Our home office additions are designed with functionality in mind, including optimal electrical outlet placement, networking infrastructure, and soundproofing considerations. We build quiet, productive environments tailored to your work requirements.

In-Law Suite Additions

Provide comfortable, private living quarters for extended family members with a custom in-law suite. These additions typically include a bedroom, bathroom, kitchenette, and living area. They offer independence while keeping loved ones close. We design accessible spaces that meet aging-in-place standards when requested.

Kitchen Extensions

Expand your cramped kitchen into the spacious cooking area your family deserves. Kitchen extensions allow for improved layouts, additional storage, larger appliances, and better traffic flow. We coordinate with your existing plumbing and electrical systems to create a functional space that accommodates modern cooking and entertaining needs.

Living Room Additions

Increase your entertaining and daily living space with a thoughtfully designed living room addition. The new area will complement your home's existing style while providing the extra square footage you need. Our construction methods maintain structural integrity and create smooth transitions between old and new spaces.

Second Story Additions

When lot size limits outward expansion, building up becomes the ideal solution. Second story additions require specialized structural engineering and construction expertise to make sure your home's foundation can support the additional weight. We manage all technical aspects while minimizing disruption to your daily life during construction.

Sunroom Additions

Bring natural light and outdoor ambiance into your home with a custom sunroom addition. These bright, versatile spaces serve as reading nooks, plant rooms, breakfast areas, or casual lounges. We install high-performance glass and proper ventilation to prevent overheating while maximizing your connection to the outdoors throughout the seasons.
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Here's what our satisfied customers are saying...

At Baker & Baker Construction, we take pride in providing exceptional construction and remodeling services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Baker & Baker Construction and let others know what you think.

Frequently Asked Questions

  • How do you ensure the addition matches the existing architecture?

    The hallmark of a superior build is that the new structure should look like it was always part of the original design. When we plan home additions in Charleston, IL and beyond, our team conducts an extensive analysis of your home's current exterior, including the specific roof pitch, siding textures, and window profiles.


    We go to great lengths to source matching or complementary materials so that the transition between the old and new sections is visually seamless. Maintaining your property's curb appeal and architectural integrity is our top priority when executing home additions in Charleston, IL and beyond.

  • Will my current HVAC, plumbing, and electrical systems handle the extra space?

    Before construction begins on any home additions in Charleston, IL and beyond, we perform a comprehensive systems load calculation to determine if your existing infrastructure can support the increased demand. In many cases, we can efficiently extend your current ductwork or plumbing lines to serve the new area.


    However, if the added square footage exceeds your current system's capacity, we provide expert recommendations for independent solutions, such as ductless mini-split systems or electrical sub-panels. This proactive approach ensures that home additions in Charleston, IL and beyond remain comfortable and safe without straining the core components of your house.

  • Can I remain in my home during the construction process?

    We understand that moving out during a project is often inconvenient, which is why we prioritize a barrier-first construction method for home additions in Charleston, IL and beyond. Our crew focuses on completing as much of the exterior shell as possible before we ever break through your existing exterior walls.


    This strategy keeps your living quarters sealed off from the majority of the dust, noise, and weather for the bulk of the timeline. By carefully planning the logistics of our home additions in Effingham, IL and beyond, we ensure your kitchen, bathrooms, and bedrooms remain accessible and functional for as long as possible.

  • How long does a typical home addition project take to complete?

    While every project is unique, we find that a standard room expansion generally requires between three and five months from the initial groundbreaking to the final walkthrough. When we manage home additions in Effingham, IL and beyond, we divide the process into clear phases, starting with foundation and framing, followed by "drying in" the structure with roofing and windows.


    The interior finishing typically takes the longest, but it's where the transformation truly comes to life. We provide a detailed project schedule at the start of all home additions in Effingham, IL and beyond, so you are never left guessing about the timeline.

  • Do you handle the soil testing and foundation engineering?

    Structural integrity is non-negotiable, and we handle all necessary pre-construction engineering for home additions in Effingham, IL and beyond. This includes managing soil testing and structural engineering to ensure the new foundation is designed specifically for the local ground conditions and drainage patterns.


    By overseeing these technical aspects for home additions, we prevent future issues such as settling or shifting that could compromise your investment. Our comprehensive management guarantees that your new space is as sturdy as it is beautiful. If you have more questions about home additions in Effingham, IL and beyond, call us today.