u/Ok_Understanding9224

I recently received an offer from a competing company for more money, more structure, and what appears to be better long-term stability/growth. On paper, it’s probably the “right” career move.
The difficult part is I genuinely don’t have ill will toward my current company. They gave me a real opportunity, have been flexible with me, and I respect the people there. But at the same time, I also feel like I have to look out for myself and my future.

The problem is… me leaving would put them in a really difficult position.

I’m currently the sole estimator at a smaller commercial GC. If I leave, there really isn’t another estimator sitting there ready to absorb the workload. I know bids, relationships, systems, historical pricing knowledge, active pursuits, etc. would all take a hit immediately. That part weighs on me pretty heavily.

I think what I’m struggling with most is: wanting to do what’s best for my career while also not wanting to completely screw over people I respect

Realistically, I know there’s probably no scenario where everyone walks away happy.

For those who’ve been through similar situations:

1. How did you approach the conversation with your boss?
2. Did you tell them you had another offer immediately or wait until you made a final decision?
3. Did your company react professionally or emotionally?
4. Did you give extra notice/help transition?
5. Looking back, would you have handled anything differently?

I know business is business and companies would replace employees if needed, but it still feels different when you know your departure is going to create real problems for people you work with daily.

Appreciate any insight.

TL;DR: I’m an estimator at a small GC trying to grow its commercial workload. We rely heavily on subs, especially MEPs. I’m questioning whether full detailed takeoffs are always worth the time, or if targeted quantity checks, scope review, bid coverage, and quote leveling are a better use of limited estimating hours.

I work for a smaller GC with an annual revenue goal in the low eight figures. We mostly chase interior renovation/fit-out work, with limited exterior or ground-up work.

The company has been around for a while in renovation/restoration-type work, but commercial GC work is still a relatively newer focus. I’ve been here a little over a year. When I started, estimating had more support. Now, most of the bid responsibility falls on me.

The issue is that we’re still not really built like a more established commercial GC. We don’t have a deep PM/super bench, we don’t have a fully reliable subcontractor bullpen yet, we don’t have many negotiated/developer relationships, and we can’t self-perform much. We’re also not in a position where certifications or set-aside requirements help us, so some opportunities are tougher to pursue.

Leadership has good business sense, but I don’t think they fully understand the day-to-day commercial bid cycle: addendums, last-minute MEP bids, MBE/DBE participation swings, scope gaps, vendor delays, bid forms, site visits, etc.

So I’ve been trying to build a process that keeps me organized, protects the company, and lets me chase enough work without burning out.

Here’s the question:

For a small GC that is heavily dependent on subcontractor pricing, how valuable is it for the estimator to perform full detailed takeoffs on every trade?

I know “stop doing takeoffs” sounds crazy, but my thinking is this:

I can spend hours doing a plumbing takeoff and build a $400K–$500K budget, but if the only actual plumbing quote I get is $750K–$900K, I have to carry the sub’s number. Same with HVAC and electrical. I know enough MEP to review scope and ask questions, but not enough to confidently outguess the market or replace a real trade number.

We do have a pricing database/library for different items, but I don’t fully trust it. I know it has not been consistently updated in a long time, let alone kept current with today’s market. Leadership knows the database exists, but I don’t think they fully understand that having a pricing library is not the same thing as having accurate current market pricing.

Especially with MEPs, I don’t know every labor, material, vendor, equipment, lead time, code, and means-and-methods factor that goes into a real trade number. So while the database may be useful as a rough benchmark, I have a hard time treating it as something I can truly trust for final pricing.

I learned this the hard way. On a previous project, I didn’t get a key trade quote, trusted my internal number, and got burned badly. After that, the direction was basically: don’t submit without at least one real MEP number for CYA purposes. Fair enough.

My current process is more of a triage system:

When a job comes in, I use software/AI to help create an initial scope and budget benchmark. Then I review the drawings myself and confirm the obvious quantities: toilet counts, door counts, flooring SF, ceiling areas, windows, fixtures, room counts, etc. I’m not spending all day coloring drawings unless there’s a specific reason to.

As sub quotes come in, I update the budget, review inclusions/exclusions, check for missing scope, level proposals, and identify risk. The day before bid, I review the full budget and all quotes again before finalizing.

So far, this has worked reasonably well for my situation. We’ve won a decent amount of work this year, and the numbers have generally been in line with where I expected them to land.

Where I’m getting pushback is that leadership wants to see more takeoffs. The belief is that if I give subs takeoffs, it will speed them up. I get the logic, but I’m not sure it actually works that way, especially with MEP subs. A lot of them are still waiting on vendors, equipment quotes, or internal review and submit last minute regardless.

My concern is also liability. If I send a quantity and it’s wrong, now I’ve either misled the sub or given them a reason to qualify/exclude something.

The best way I can describe how this feels is like an NBA game. If you’re close for the first 45 minutes, the game is really decided in the final 3 minutes. That’s how bidding feels to me right now. I can spend two weeks building, coloring, and organizing a number, but so much changes at the very end: late MEP bids, missing scopes, addendums, participation requirements, alternates, exclusions, vendor quotes, and last-minute owner forms. It sometimes makes the first 80–90% of the bid feel like positioning, while the final few hours are where the actual outcome gets decided.

So I’m not saying the early work doesn’t matter. You still need to understand the project, know the scope, and be in the game. But I’m questioning whether detailed takeoffs on every trade are the best use of time when the bid can change dramatically right before submission anyway.

So I’m curious how other estimators handle this.

Am I wrong for focusing more on targeted quantity checks, scope review, bid coverage, quote leveling, and risk management instead of full detailed takeoffs on every trade?

I’m not saying takeoffs are useless. I still think they matter for architectural scopes, self-perform work, and sanity-checking quotes. I’m just questioning whether full takeoffs on every trade are always the best use of time when the final number is driven by subcontractor coverage anyway.

Is this a reasonable modern GC estimating approach, or am I just trying to skip an important step?

For small GCs especially, how do you balance bid volume, estimate detail, sub coverage, internal budgets, outdated price databases, and not burning yourself out?