I went to a NIDR bidding & pricing class in Reno 10-12 years ago. Martin King was the presenter (RIP) and as I signed in I few like I was in the wrong place. Heavy hitter were everywhere, company's had 4-6 estimators there wearing company colored blazers. Everyone getting donuts & coffee talking about how many 10's of millions they were doing.
Those guys are light years from us.

Any way as the class progressed Martin started exposing profit margins for average reconstruction companies.

He pounded away at how many that were doing 5-6 million or more were actually taking on work to stay busy but profit was reaching a point of diminishing returns. Told them that if they were smart they would quit subbing out the mitigation and bring all that and contents cleaning in house. He told them the real money is in that portion of the business.He said 1.6-2 million was the sweet spot at the time. Any more than that and you are not making what you should for the risk.

At lunch all those guys that had snubbed me at registration, became my instant best friends.

They quizzed me on everything from how we operated and what we used and how we priced everything. Hell I thought I was there counselor. They spilled the beans how they struggled to make good money for the exposure they were taking
As I said that was more than a decade ago, prior to preferred vendor programs and third party evaluators.
Good luck at least you have the tenacity for it! I don't care for the additional headaches.
Me...fookem,
I'm in, I'm out and on down the road!