Demo website built by Bloo-Collar — example only. Want one for your shop? See packages →
Licensed GCFixed-Bid Pricing10-Year Workmanship

We build it
to last.

Full-service remodeling and custom builds with one project manager, a fixed bid, and a schedule you can actually count on. Licensed general contractor.

★★★★★ 4.9 from 143+ Indianapolis, IN reviews
22+
Years in Indianapolis
4.9★
143+ reviews
Licensed
Bonded & insured
Free
On-site estimates
What we do

Construction services done right

From the first call to the final walkthrough, our Indianapolis crews show up on time, quote it straight, and stand behind the work.

01

Kitchen Remodels

Layout, cabinetry, counters, and lighting — designed and built by one accountable team.

02

Bathroom Renovations

From quick refreshes to full gut-and-rebuilds, finished clean and on time.

03

Home Additions

Bump-outs, second stories, and in-law suites that match your existing home.

04

Custom Builds

Ground-up homes managed start to finish with transparent draws and updates.

05

Basement Finishing

Turn unused square footage into the space your family actually needs.

06

Commercial Build-Outs

Tenant improvements and storefront builds for local businesses.

Why Cornerstone

Neighbors who do it the honest way

  • One fixed bid up front — no creeping change-order surprises.
  • A dedicated project manager and a shared schedule you can track.
  • Licensed, bonded, and insured with pulled permits on every job.
  • 10-year workmanship guarantee on everything we build.
4.9★

Average rating across 143+ verified reviews from homeowners and businesses across Indianapolis & Hamilton County.

“Showed up when they said, charged what they quoted, cleaned up after. That's all I ever wanted.”

Reviews

Trusted across Indianapolis

Real results, repeat customers, and referrals that keep our calendar full.

★★★★★

“Our kitchen-to-addition project came in on the day they promised and within $300 of the original bid. Communication was incredible the whole way.”

Renee & Carl · Westfield
★★★★★

“Finished our basement into a theater and office. Crew treated our house like their own. We've already booked them for the primary bath.”

Tony G. · Noblesville
★★★★★

“Cornerstone built our home from the dirt up. Weekly updates, clean site, zero drama. Rare to find a builder this organized.”

Lauren M. · Zionsville

Ready for a free construction estimate?

Serving Indianapolis & Hamilton County. Call now or request a quote — most estimates booked within 24 hours.