Ground-Up Commercial Construction
New commercial builds from site prep and foundation through structure, envelope, and interior finish. We are expanding our ground-up commercial portfolio in Central Indiana.
In active development
Services
How we work.
From first conversation to final handoff — here's what working with Oak & Mason looks like.
What we offer
Every trade. One team.
From roofing and bathroom renovations to commercial build-outs and tenant improvements — Oak & Mason handles every scope under one contract.
Roofing
Full roof replacements and repairs using architectural shingles and premium materials. We handle permits, decking, ice shield, and gutters.
Residential→
Bathroom Renovation
Primary suite renovations, guest bath updates, and full gut jobs — tile, fixtures, plumbing, custom finishes, and layout changes.
Residential→
Kitchen Remodel
Complete kitchen remodels from layout reconfiguration to custom cabinetry, countertops, appliances, and lighting.
Residential→
HVAC
New system installations, replacements, and upgrades for homes and light commercial spaces across Central Indiana.
Residential + Commercial→
Flooring
Hardwood, LVP, tile, and carpet installation throughout residential and light commercial spaces.
Residential→
Tenant Improvement
Office build-outs, retail fit-outs, and leasehold improvements. We transform commercial spaces ready for your team or customers.
Commercial→
Design-Build
Full project lifecycle under one contract — from initial design and permits through construction and final handoff.
Residential + Commercial→
General Contracting
Complete trade coordination, subcontractor management, and site oversight so your commercial project runs on schedule.
Commercial→
Roofing & Exterior
Commercial roofing, siding, windows, and exterior transformations for warehouses, retail, and multi-family properties.
Commercial→
Proven delivery
What we've built.
50+
Projects completed
across residential and commercial
200k+
Square feet built
warehouses, offices, homes
15+
Years of experience
Indiana construction market
Expanding capabilities
What we can do.
These are services we are qualified to deliver and are actively expanding. If your project falls here, let's talk.
Multi-Family Development
Apartment and condominium projects for developers and investors. We bring construction management expertise to multi-unit residential development.
In active development
Historic Renovation
Adaptive reuse and historic renovation projects requiring specialist trades and compliance expertise. Currently building relationships with preservation specialists.
In active development
Service area
Central Indiana and beyond.
We're based in Indianapolis and serve the surrounding Central Indiana region — with capacity for projects across the broader Indiana market.
Primary coverage
Marion County
Indianapolis, Lawrence, Speedway, Beech Grove, Southport
Hamilton County
Carmel, Fishers, Westfield, Noblesville, Zionsville
Hendricks County
Avon, Plainfield, Brownsburg, Danville
Johnson County
Greenwood, Bargersville, Franklin, Whiteland
These four counties represent our core market. We have active contractor relationships, permit familiarity, and project history in every city listed above.
We also serve
Central Indiana expansion
- Boone County
- Morgan County
- Shelby County
- Hancock County
- Madison County
- Putnam County
Broader Indiana
- Bloomington
- Columbus
- Lafayette
- Muncie
- Fort Wayne
- South Bend
- Terre Haute
- Evansville
Out-of-area projects: We take on select projects outside Central Indiana for commercial clients and real estate investors. Contact us to discuss availability for your location.
Not sure if we serve your area? Ask us directly →
Marion CountyHamilton CountyHendricks CountyJohnson CountyBoone County
Our process
Simple. Transparent. Accountable.
01
STEP 01
Discovery call
We learn what you're building, why, and when. No obligation, no sales pitch — just an honest conversation about your project.
02
STEP 02
Site visit + scope
We visit the site, assess what's needed, and put together a detailed scope of work with real numbers.
03
STEP 03
Proposal + contract
You receive a clear written proposal. If it works for you, we sign a straightforward contract with no hidden clauses.
04
STEP 04
Permits + planning
We handle the permit process and coordinate all trades before breaking ground — so the build runs clean.
05
STEP 05
Construction
Our team executes. You get weekly progress updates and direct access to your project lead at all times.
STEP 06
Closeout + warranty
We do a final walkthrough together, hand over all documentation, and stand behind our work.
Work guaranteedThe difference
Why clients choose us.
Tilynna's finance background
Our founder spent 15 years working with private and hard money lenders on residential and commercial flips. We think about your project the way an investor does — every dollar has to work.
One team, full accountability
We don't disappear after signing the contract. Your project lead is reachable throughout the build and responsible for the outcome.
Central Indiana focus
We know this market. We know the permit offices, the subcontractor networks, and the neighbourhoods. Local expertise with professional execution.
Let's talk about your project.
Commercial or residential — we're ready to hear what you're building.