Sandra MillerPlanning a new build or major renovation sounds exciting until the permit process starts affecting the budget. That’s why finding the best architect in Indianapolis can make the whole project feel more manageable.
I looked at local firms that handle different project types, from historic restorations to commercial spaces. You’ll also see which teams feel better suited to custom homes or complex remodels before you commit.
For larger ground-up work, it also helps to compare the architect’s planning style with local home builders and experienced construction companies so the design can be built the way you expect.
How much does an architect cost in Indianapolis?
The cost of hiring an architect in Indianapolis depends on the billing model. Many firms charge $45 to $400 per hour, while full design services often run 5% to 20% of construction cost.
| Pricing Method | Cost / Rate |
| Percentage of Construction (New Build) | 5% – 15% of total cost |
| Percentage of Construction (Remodel) | 10% – 20% of total cost |
| Commercial Projects | 2.5% – 12% of total cost |
| Hourly Rate (Principal Architect) | $150 – $400 per hour |
| Hourly Rate (Project Manager) | $125 – $150 per hour |
| Hourly Rate (Junior Architect) | $45 – $100 per hour |
| Per Square Foot | $2 – $15 per sq. ft. |
| Basic House Plans (Flat Fee) | $2,500 – $8,000 |
| Custom Design & Documents (Flat Fee) | $10,000 – $60,000+ |
1. Halstead Architects
Website: halstead-architects.com
Address: 1139 Shelby St
Contact: (317) 684-1431
Hours: No listed hours
Older buildings can turn into complicated projects quickly, especially when permits and historic requirements start shaping the work. That’s where Halstead Architects feels strongest, since the firm focuses on historic preservation and community-minded reuse.
What I like is that their work isn’t just about making an old structure look polished again. Instead, they also think about how the building fits the block around it, which can help if you’re adapting a storefront or older property without losing its original character.
That practical experience also matters when historical code issues come up, since small approval problems can turn into long delays.
The trade-off is style range. Their traditional focus may not fit an ultra-modern design. Also, they’re less suited for an experimental ground-up build.
2. Retrofit Design
Website: retrofit.design
Areas Served: Indianapolis
Contact: [email protected]
Hours: Mon-Fri 9 AM-5 PM
Not every homeowner wants to start from scratch, and that’s where Retrofit Design feels especially useful. Instead of pushing a full rebuild, the firm focuses on making existing homes work better through mid-century modern style and thoughtful interior planning.
That approach makes them a strong fit if you like your home’s bones but need smarter flow or better accessibility.
Plus, the boutique setup can make the process feel more personal, especially for homeowners who want close guidance during a remodel.
However, the same niche focus can limit the fit for owners with broader needs. They’re not built for massive commercial developments. And their style may not suit clients who want a classic or traditional home.
3. ONE 10 STUDIO
Website: one10studio.com
Address: 200 S Meridian St, Suite 301
Contact: (317) 501-6021, [email protected]
Hours: No listed hours
Clients who want clean lines and natural light may connect with ONE 10 STUDIO right away. The firm’s portfolio leans contemporary, with residential and commercial spaces that feel polished without looking cold.
That modern direction works best when you want the design to feel intentional from the first sketch. I also like that their projects seem to balance visual impact with everyday use, so the space doesn’t just look impressive in early drawings.
The team can suit owners who want more than a standard plan set, but the style may feel limiting if you want something rustic or traditional. It also may not feel cozy enough for clients who prefer a softer look.
4. CSO
Website: csoinc.net
Address: 8831 Keystone Crossing
Contact: (317) 848-7800
Hours: No listed hours
Big civic or corporate projects need more than strong design ideas. They also need serious coordination, and CSO is built for that larger scale with in-house resources that can support complex architecture and multi-team communication.
That depth can be a major advantage when a project involves many stakeholders or tight approval timelines. I like them most for organizations that need a steady partner across a long process, especially when formal reviews are part of the work.
However, the scale can feel like too much for smaller clients. The firm’s corporate setup may not feel personal for an individual homeowner, and it’s not the most practical choice for a small residential remodel or single-family design.
5. HAUS
Website: haus-arch.com
Address: 101 S Harding St, Suite C
Contact: (317) 652-2828, [email protected]
A luxury custom home can get stressful when design ideas don’t line up with construction details. HAUS helps reduce that gap by focusing on turn-key modern residential architecture, often with close design-build coordination.
That setup can make the process feel more controlled because the team is thinking about the finished build while the plans are still taking shape.
I’d especially consider them for a clean, modern house where careful detailing matters and fewer handoffs would help.
The catch is budget and style. Their work sits firmly in the premium custom market, so they’re not a realistic option for modest projects. They also won’t fit clients who want a more traditional look or a lower starting scope.
