Ground-up construction, tenant improvements, and renovations for offices, medical, retail, and industrial facilities. Self-performing crews, a named project manager, and a schedule you can actually plan a move-in around.
On-schedule completion rate
Across 180 delivered projects · trailing 3 years
Licensing & accreditations
Five project types, one delivery standard. Every job gets a fixed scope, a named project manager, and a weekly schedule update, the same way, every week.
Multi-tenant build-outs, single-tenant HQs, coworking fit-outs. Phased work for occupied buildings.
Practices that open on the date you announced. Build to health-department and ADA spec the first time.
Storefronts, boutique chains, restaurants. Delivered ready for your grand opening, not the week after.
Private schools, daycares, faith and community facilities. Summer-window delivery so you open with the term.
Tilt-up shells, warehouse fit-outs, light manufacturing. Dock levelers, slab work, and racking-ready floors.
We also deliver fitness studios, bank branches, auto dealerships, ground-up pad sites, and post-disaster rebuilds. If it has a foundation and a permit, we have a crew for it.
Ask about your projectEvery project has a named PM and a backup. You don't chase a superintendent who won't call back. If we miss your call, we call back within two business hours.
Fixed, line-item bids with allowances spelled out up front. No mystery change orders at 60%. If scope changes, you approve the cost before we lift a tool.
96% on-schedule completion across 180 projects in three years. We close the punch list and hand over the building, instead of leaving you chasing a final 10% for months.
James H. · Founder & General Superintendent · building in [Your City] since 2011
Before Keystone, I spent eight years running jobs for two regional GCs, both bigger than us, both famous for the same thing: the schedule on the wall and the schedule on the ground never matched. The owners who came back weren't the ones with the prettiest lobbies. They were the ones we kept in the loop.
Keystone was built around that. Every project has a name. Every site has a working superintendent. Every Friday you get the real schedule. We didn't reinvent commercial construction. We just stopped doing the things owners complain about.
14
Years in business
180
Projects delivered
96%
On-schedule completion
We walk the space, review your drawings or program, and ask what went wrong on your last build. No charge, no pressure.
Within 48h of inquiry
You get a line-item bid with allowances and a real calendar: milestones, inspections, and a completion date. You sign what you see.
Within 3 business days
We pull permits, lock in subs and materials, and assign your PM and superintendent. Long-lead items are ordered before we break ground.
Before go-live
We build it, send a written progress update every Friday, walk the punch list with you, and hand over a clean, inspected building.
Groundbreak to handover
"Our last GC was six weeks late and full of excuses. Keystone gave us a date at bid, hit it within two days, and the change orders were exactly what they warned us about up front. We've handed them two more locations since."
Diana M.
Director of Real Estate · Pinewood Retail Group
"We're a 7-op dental practice and we'd announced an open date before we hired anyone. Keystone built to health-department spec the first time and we passed inspection on the first walk. We opened on the day we promised our patients."
Dr. Raj V.
Owner · Westside Family Dental
"They built our flagship store while the mall stayed open, worked nights when they had to, and turned it over spotless for opening weekend. The Friday updates meant I never had to drive out to find out where we stood. Worth the premium."
Sandra P.
VP Construction · Heritage & Hudson
We run jobs within a 40-mile radius of our yard and self-perform carpentry, concrete, and finishes in-house. Most sites are inside 30 minutes of our supervisors.
We self-perform carpentry, concrete, and finishes with our own W-2 crews, and run a vetted bench of trade partners for MEP and specialty scopes. Self-performing the core is why our schedules and quality stay consistent instead of riding on whoever was cheapest that month.
Most of our work runs from roughly $150K tenant improvements up to $8M ground-up commercial. We're happy to bid smaller renovations for repeat clients, and we'll tell you honestly if a project is a better fit for a different builder.
Yes. Licensed general contractor, $5M general liability, $2M umbrella, and full bonding capacity for public and landlord-required work. Certificates and bond letters are provided before mobilization, and we're additional-insured-friendly for owners and property managers.
Yes. We currently deliver multi-location retail rollouts, regional dental groups, and phased work in occupied office buildings. One PM, one schedule of values, one point of contact across every site, so you're not re-explaining the program at each location.
Yes. We have LEED-accredited PMs on staff and regularly build to LEED, ENERGY STAR, and owner sustainability programs, including construction-waste diversion and low-VOC material schedules. We'll scope it into the bid wherever you want it.
Schedule a free on-site walk. We'll spend 30 minutes in your space and follow up with a fixed, line-item bid and a real completion date within 3 business days.