Services / Custom Software

Custom software development for small businesses.

Internal tools, customer portals, and integrations that replace the fragile spreadsheets your business secretly runs on, built operator-grade, scoped in weeks, and owned by you. Based in Satellite Beach, Florida; serving Brevard County in person and clients nationwide remotely.

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The problem we solve

Small and mid market businesses are stuck between two bad options: enterprise software priced for companies ten times their size, and generic tools that almost fit, so the real work ends up in spreadsheets, PDFs, and somebody’s inbox. The result is slow quotes, manual rekeying, version chaos, and decisions made on numbers nobody fully trusts. Purpose-built software fixes the workflow you actually have, not the one a vendor imagined.

Custom software is the wrong answer more often than the people selling it admit. Three questions decide it. Does an off-the-shelf tool already do this, and is the objection really just habit? Is the process itself sound, or would building software simply automate a broken workflow faster? And is the spreadsheet actually failing, or merely untidy? Plenty of businesses run fine on a spreadsheet for years. The ones that need software have usually hit a specific wall: several people editing the same file, data re-keyed between systems, or a process only one person understands. Del Val Investment Group works through those questions first, in a fixed-price audit, and recommends building only when the answer holds up. When something is built, it is scoped and priced before work begins, and it integrates with the systems already in use rather than replacing them.

What we build

Internal tools & dashboards

Job tracking, scheduling, quoting, reporting: the systems that replace your most load-bearing spreadsheets with something multiple people can use without breaking it.

Customer & investor portals

Give customers, tenants, or investors a clean place to see status, documents, and numbers, instead of emailing PDFs back and forth forever.

Integrations & AI-powered workflows

Make your CRM, accounting, phones, and field tools actually talk to each other, with AI automation handling the parsing, drafting, and routing in between.

Full products

When the problem is big enough, we build complete products. The Multifamily Deal Analyzer Pro started as exactly this kind of engagement, born from our founder’s own investing pain. Analyzing a multifamily deal typically takes 10 to 40 hours depending on the deal. MFDA Pro reduces that to 2 to 4 hours, an 80% to 90% reduction in underwriting time.

How it works

Discover

A short discovery phase documents the workflow, the users, and the success measure, and produces a fixed-scope quote.

Build the v1

We ship a focused first version in four to eight weeks, centered on the single most painful workflow, and test it with your team.

Run & improve

You own the code and data. We stay on for care and improvements driven by real usage, not a feature wishlist.

Who it’s for

Owner-operated businesses whose workflow has outgrown spreadsheets and generic tools: multifamily and commercial real estate operators, home services and construction companies, accounting and professional services firms, and healthcare practices. If the fix is connecting existing tools rather than building new ones, start with AI automation consulting instead. We’ll tell you which one you actually need. Multifamily operator not sure the problem is software at all? Begin with the Multifamily Deal Flow & Operations Audit.

Frequently asked questions

How much does custom software development cost for a small business?

Far less than it used to. Modern tooling and AI-assisted development mean a focused internal tool or portal is now scoped in weeks, not quarters. Every project starts with a short discovery phase that produces a fixed-scope quote, so you know the full cost before a line of code is written, with no open-ended hourly surprises.

Custom software vs. off-the-shelf: how do I know which I need?

Buy off-the-shelf when your workflow is standard; build custom when your workflow is your edge. If you've tried three products and you're still maintaining workaround spreadsheets, that's the signal. Our guide on choosing business software without getting burned walks through the decision honestly, including when not to build.

When should I replace my spreadsheets with real software?

When the spreadsheet has become load-bearing: multiple people edit it, mistakes cost real money, versions multiply, and nobody fully trusts the numbers. That's the point where purpose-built software pays for itself. We wrote a practical test for this: when to replace your spreadsheet with software.

How long does it take to build a custom business application?

A focused first version typically ships in four to eight weeks. We deliberately scope a v1 around the single most painful workflow, get it into your team's hands, and expand from real usage, rather than spending six months building features nobody asked for.

Who owns the code and the data when the project is done?

You do. You own the code, the data, and the accounts it runs under. We document what we build so any competent developer could maintain it, and most clients keep us on for ongoing care because we built it, but that's a choice, not a hostage situation.

What happens after launch? Do you maintain what you build?

Yes. We offer ongoing care that covers monitoring, fixes, small improvements, and keeping integrations healthy as your other tools change. We run our own software in production (the Multifamily Deal Analyzer Pro), so we maintain what we ship the same way we maintain our own product.

Tell us about the spreadsheet that runs your business.

Describe the workflow that hurts. We’ll tell you honestly whether it’s a build, a buy, or an automation, and what it would take.

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