Trusted Home Additions in Metairie, LA Contractor
At CMC's Contracting, we help homeowners expand their living space without the headache of packing up and moving. With 11 years of structural framing and remodeling experience across the area, we build room additions that fit your house’s layout, rooflines, and original structure. Whether you need an extra bedroom or a bigger kitchen, we handle the job from digging footings to painting final trim.
- Licensed & insured in Louisiana
- 11+ years on local homes
- Permits handled for you
- Free written estimates
Ways We Add Living Space
Adding onto your house is often the most practical way to get extra square footage. Instead of searching for a new property in a competitive housing market, expanding your current layout lets you stay in your neighborhood while keeping your yard and school district. We handle every phase - foundation pours, structural framing, electrical runs, roof tie-ins, and interior finishing - so the final addition looks like it belonged to the original build.
Main-Floor Additions
A ground-level extension works well when you have yard space to spare. We pour reinforced slab foundations or construct raised piers, frame outer walls, tie into existing rafters, and complete full interior buildouts for new master bedrooms, enlarged family rooms, or home offices.
Building Up Instead of Out
When lot lines prevent building sideways, adding a second story doubles your footprint without shrinking your lawn. Construction overhead requires careful structural calculations to ensure existing foundation footings and lower-level framing can carry the extra weight safely.
Dedicated Suites for Family or Guests
In-law quarters give family members their own space while keeping everyone under one roof. These projects combine a private bedroom, full bathroom, small kitchenette area, and independent entryway designed for long-term comfort and independence.
Sunrooms Built for High Humidity
Glass and screen enclosures require special attention in South Louisiana due to heavy summer heat and damp air. We install insulated glass panels, moisture-resistant subflooring, and proper flashing to create bright living areas that handle coastal weather year-round.
Expanding Kitchens and Living Rooms
Sometimes you only need a few extra feet to fix a cramped kitchen or narrow den. We knock out exterior load-bearing walls, install support beams, extend floor joists, and level out ceiling lines to broaden your existing living space.
Why Staying Put Beats Moving
Relocating involves real estate fees, closing costs, packing, and leaving an area you already know. Expanding your house lets you solve space issues like crowded bedrooms or lack of storage while remaining in your current home. Adding square footage to land you already own also builds long-term equity, making structural expansions a solid investment for your property.
Eleven Years Construction Experience in Jefferson Parish
Building local expansions means dealing with high water tables, soft clay soil, and severe weather standards. CMC's Contracting focuses on sturdy structural work, plain communication, and clean job sites.
11 Years of Framing Experience
Over a decade of hands-on work managing complex structural load changes, slab pours, and interior finish work.
Local Soil Knowledge
We understand how regional moisture levels shift foundations and build sturdy slab or pier structures engineered to stay level.
Quality Building Materials
We use heavy-duty fasteners, code-compliant lumber, and proper weather barriers to keep water where it belongs - outside.
Direct Communication
You work directly with experienced builders who keep you updated on timelines, material deliveries, and inspection schedules.
From Rough Sketch to Final Walkthrough
A successful build relies on clear steps. We keep our process straightforward so you know what to expect on your property from week to week.
Site Inspection & Planning
We walk your property, measure existing walls, review setback requirements, and outline realistic ways to extend your floor plan.
Plans & Parish Permits
Our team prepares structural drawings and pulls all required permits through Jefferson Parish to ensure strict compliance with local codes.
Foundation & Framing
Crews excavate ground, pour concrete or set piers, frame exterior walls, raise roof trusses, and seal the shell against wind and rain.
Mechanicals & Finishing
We run wiring, plumbing, and ductwork before putting up insulation, drywall, flooring, and trim. We finish with a detailed walkthrough to review every detail.
A Look at Past Work
Explore our recent buildouts to see how we expand homes across the parish. From modest kitchen bump-outs to full multi-room wings, our focus stays on solid structural work and clean finishes.
Feedback From Neighboring Homeowners
Read through reviews from local clients who trusted us to add space to their homes.
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Ask for ReferencesPlanning a home addition in Metairie? Talk to a local home addition contractor.
Call us for a site visit and a written estimate before any work starts.
Common Questions Before Digging
Which neighborhoods do you serve?
We work throughout Metairie, LA, and surrounding Jefferson Parish communities. Being based locally means we stay close to active job sites, handle material logistics efficiently, and meet with parish inspectors as soon as milestones are ready for sign-off.
How long does construction usually take?
Timeline depends on project scope. A standard single-room addition or kitchen bump-out generally takes 6 to 12 weeks of active site work. Larger builds, such as second-story expansions or multi-room suites, often take 3 to 5 months. Rain delays and parish inspection schedules also play a role, but we establish a clear schedule before work starts.
Do you handle parish permits?
Yes. We submit structural plans, pull all required residential building permits from Jefferson Parish, and schedule inspections for framing, electrical, plumbing, and mechanical systems so you do not have to deal with municipal offices.
Will expanding increase overall equity?
Adding living area directly affects property market value, particularly in established neighborhoods where empty residential lots are scarce. Adding a main suite, extra bathroom, or enlarged family area improves how your house functions now while raising its market appeal down the line.
What makes a bump-out different from a full room?
A bump-out extends an existing room outward by 3 to 10 feet without constructing a whole new room. Bump-outs are often cantilevered or supported on simple piers, making them useful for breakfast nooks or expanded bathrooms. A full room addition builds an entirely new enclosed room from the ground up on its own concrete foundation.
Can you match old brick and siding?
Matching original construction takes extra effort, but it is necessary for a clean look. We source siding profiles, brick shades, trim boards, and roofing shingles that align with your house. Indoors, we match ceiling heights, casing styles, and floor transitions so the addition feels natural alongside original spaces.
Is it safe to stay inside during construction?
For most ground-level expansions, families stay in their homes while work takes place. We set up temporary dust barriers and seal off construction paths to keep debris isolated. However, if we are removing a roof to build a second story, staying elsewhere during the rough framing stage is usually recommended.
Handling Clay Soil and High Moisture
Soil across South Louisiana contains heavy clay content that expands when wet and shrinks when dry. Foundations built improperly on clay shift over time, leading to wall cracks and uneven floors. We evaluate soil conditions on your lot to design reinforced slab foundations or pier systems built to remain stable.
Ready to Talk About Your Home?
If you are ready to expand your home's footprint, reach out to CMC's Contracting. We will review your property, explain your structural options, and provide a clear quote. Call us at 504-329-0791 or email cmcservices.nola@gmail.com.
Site Visits & Written Estimates
Call, email or send the form and we will set up a time to walk through your home.