📞 Call 828-676-0854 f i Veteran
Owned Business

Custom Addition in Hendersonville, NC

Veteran-owned. Fireman-founded. Serving Hendersonville homeowners with quality custom addition — communicative, accountable, and on schedule.

Custom Addition in Hendersonville, NC

If you're considering a custom addition in Hendersonville, NC, Off Duty Fireman Construction is the team locals trust. We're about 25 minutes south of Asheville, and we've worked across 5th Avenue, Kanuga Road, the historic downtown, Etowah, and Flat Rock for years.

The best additions don't look like additions. We design and build with the existing structure in mind so the new space flows seamlessly with the old — primary suites, sunrooms, garages with bonus rooms above, kitchen footprint expansions, and second-story additions on existing crawlspace or slab homes.

Common Custom Addition Projects in Hendersonville

  • Primary suite additions with attached bath and walk-in closet
  • Sunrooms and screened porches
  • Garage builds and garage-with-bonus-room expansions
  • Kitchen footprint expansions
  • Second-story additions on slab/crawlspace homes
  • In-law suites and accessory dwelling units (ADUs)

Why Hendersonville Homeowners Choose Us

  • Single point of contact from sketch to keys — no project-management games
  • In-house design and architectural division — no outside firm hand-offs
  • Real-time progress and budget tracking via BuilderTrend (every active client gets a portal)
  • Fully NC-licensed and insured general contractor — Certificate of Insurance on request
  • Veteran-owned, fireman-founded — accountability is built into how we work

Our Custom Addition Process

Every project starts with an in-home consultation in Hendersonville (or virtual if you prefer). From there: written scope and pricing, detailed design and material selections, permit pull, demo, build, and final walk-through. Every milestone shows up in your BuilderTrend portal with photos and updates so you always know where things stand.

Service Area

We serve Hendersonville and the surrounding Henderson County region — including Arden, Asheville, Canton, Black Mountain, Waynesville. If you're outside this list and within Western NC, give us a call and we'll let you know if we can take the project on.

Get a Free Estimate

Custom Additions in Hendersonville — What's Included

Every addition project comes with the full Off Duty Fireman experience — design, build, daily updates, and a finished result that holds up.

🏡

In-Law Suites

Self-contained living with private entry, kitchenette, bath, and bedroom.

⬆️

Second Stories

Add a full upper level when you can't expand outward.

☀️

Sunrooms & Porches

Year-round sunlit rooms or screened porches with mountain views.

🛏️

Primary Suite Adds

Bigger bedroom, walk-in closet, spa bath — built off the back of the house.

🚗

Garage Additions

2-, 3-car, RV, or workshop — attached or detached, optional bonus room above.

💵

ADU & Rental Adds

Short-term rental ready ADUs with private utilities. Real cashflow.

25+
Years Serving WNC
NC
Licensed GC
5★
Highly Rated
🇺🇸
Veteran-Owned
🚒
Fireman-Founded

Our Hendersonville Custom Additions Process

1

Free Consult

We meet at the property, walk the space, and listen to what you actually want.

2

Design & Estimate

Plans, 3D renderings, and a transparent fixed-scope estimate before we break ground.

3

Build

Licensed crews, daily Buildertrend updates, clean job site every day.

4

Walkthrough

Punch-list, warranty paperwork, and the keys to a finished space.

★★★★★

"Great to work with! Paid attention to detail, did everything in the time frame I was promised. Very knowledgeable! They get my recommendation!!"

— Robbie S., verified Off Duty Fireman client

Hendersonville Custom Additions — FAQ

How long does a home addition take?

Timelines depend on scope and permit review. We give you a realistic schedule before we start and update you daily in Buildertrend.

Will it look like part of the original house?

Yes — that's the entire point. We match roof pitch, siding profile, window grids, and trim details so the addition reads as original from the curb.

Can we stay in the house during the addition?

In most cases, yes. There's typically a brief window when we open up an existing wall — we plan for it with dust barriers and temporary weatherproofing.

Will an addition add real value?

Done right, additions deliver one of the highest-ROI returns in residential construction — especially primary suites, in-law suites, and well-designed ADUs.

★★★★★4.950+ Asheville Reviews
🛠️NC Licensed GCFully insured
🇺🇸Veteran OwnedFireman-founded
⏱️On-Time, On-BudgetSchedules we keep
📋Free EstimatesIn-home or virtual

Get In Touch Today!

Contact us today and let us know how we can help you. Whether you prefer to give us a call, fill out the contact form, send us an email or stop by the showroom — we look forward to it.

📞 (828) 676-0854

Hours of Operation

Mon
8:00 AM – 5:00 PM
Tue
8:00 AM – 5:00 PM
Wed
8:00 AM – 5:00 PM
Thu
8:00 AM – 5:00 PM
Fri
8:00 AM – 5:00 PM
Sat / Sun
By appointment

By submitting, you agree to be contacted about your project. We never share your info.