Primus Companies

The Renovation That Never Ends

Risk & PitfallsAugust 6, 2026·5 min read·By Jason Drewelow

The Renovation That Never Ends

It starts as a reasonable idea. The space needs freshening. The reception area feels dated. The exam rooms could use updated finishes. You've been meaning to deal with it for years, and now there's a window — a slow month, a temporary lull, a lease renewal that gives you some leverage. So you call someone in. Get a number. Decide to move forward. "It's just a refresh," you tell yourself. "We'll be done in six weeks."

Experienced operators in dental, veterinary, medical, and virtually every other clinical or service field have been through some version of what happens next. And the ones who've been through it tend to feel something close to physical dread when they hear someone else use the phrase "quick refresh" about an occupied or partially occupied building.

Renovations are fundamentally different from new construction in ways that are easy to underestimate before you've lived through one. In new construction, you know everything you're working with. The structural system is exposed and documented. The mechanical, electrical, and plumbing runs are designed and installed to current code. There are no surprises buried in walls because there is nothing in the walls yet. Everything begins clean. Renovations begin with uncertainty. The walls have a history. The ceiling has a history. The slab has a history. And that history has a way of revealing itself at the worst possible moments — when the scope is committed, the budget is set, and the disruption to your operations is already underway.

The cascade is predictable in its general shape even if the specific contents vary. A wall opens up to access plumbing and reveals asbestos-containing material that wasn't known or wasn't disclosed. Now the project stops while an abatement contractor is sourced, scheduled, and brought in — and the scope expands by an amount that was never in the original number. The electrical panel that was supposed to handle the added load turns out to be undersized for what was installed over the years and never properly permitted. Now you're looking at a service upgrade that requires utility coordination and a timeline measured in weeks, not days. The HVAC trunk that was going to be repositioned turns out to be connected to a system that's undersized for the current use, and the fix isn't repositioning — it's replacement. Every one of these is a legitimate problem. None of them were invented by your contractor to extract more money from you. They were hidden in the building and they are now your problem.

What makes this genuinely difficult beyond the budget and schedule implications is the operational context. A dental practice running four operatories can probably absorb two going offline. A veterinary clinic can board fewer patients. A daycare can reduce enrollment temporarily. But "temporarily" is a word that has a way of stretching. Six weeks becomes three months. The patients or clients who accommodated the disruption start to look elsewhere. Staff who are working in a construction zone for months accumulate fatigue and frustration that doesn't fully discharge when the renovation finally wraps. The business operates under a sustained level of stress that shows up in subtle ways — in retention, in reviews, in the energy of the space — long after the last subcontractor has cleared out.

The psychological toll of operating in a construction zone is something that almost never appears in a renovation budget but is very real. Dust that migrates no matter how carefully it's controlled. Noise that arrives without warning and interrupts procedures or conversations or patient experiences. The aesthetic ambiguity of a space that is simultaneously trying to function as a professional environment and look like a construction site. Operators who have never been through a major occupied renovation tend to dramatically underestimate this dimension. Operators who have been through one rarely volunteer to do it again.

This is not an argument against renovation categorically. There are situations where renovation is clearly the right call — a building with good bones and a layout that genuinely works, where the issues are surface-level and the unknown conditions are limited. The operators who make good renovation decisions are the ones who've done enough of them to know how to price the uncertainty honestly. They build contingency into the budget not as a line item to cut but as an acknowledgment that renovation reveals things, and those things cost money. They scope conservatively. They pressure-test the "quick refresh" instinct against the actual condition of the building before committing to a number.

The ones who get into trouble are the ones who price the renovation at what they hope it costs, fail to account for what might be discovered, and then face a binary choice mid-project: spend more money to keep going or walk away from a partially renovated space that's harder to operate than the one they started with. Dr. Revell at Des Moines Children's Dentistry found that a competitor paid twice as much for less space in a comparable market — a reminder that the decision framework matters enormously. Sometimes new construction pencils out better than a renovation when you account for the full cost of the renovation honestly, including the hidden conditions, the disruption, and the opportunity cost of operating at reduced capacity for months.

The renovation that never ends is not a story about bad contractors or bad luck. It is a story about underpriced uncertainty and the compounding nature of what gets discovered when you open up a building that has history. The operators who avoid it are the ones who insist on honest scoping before committing, who treat the unknown conditions budget as a real line item, and who are willing to consider new construction when the renovation math stops making sense.

If you're looking at a renovation or a new build and want a straight conversation about which approach actually makes sense for your situation, visit primus-companies.com.

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JD

Jason Drewelow

Principal, Primus Companies

Jason leads Primus Companies, a commercial construction company rooted in Cedar Rapids since 1973.