Connor A Theilmann

aka CAT chief business officer @servicetitan, invested @accel, educated @wharton @pennengineers @pennmandt , raised @dallascowboys @smtxathletics

[Connor A Theilmann @ctheilmann]

Friday was my 3,017th and final day a @ServiceTitan .
I shared this story with our board and wanted to share a version of it here.

Cannot say enough thank you's to Ara & Vahe, my amazing teammates, relentless partners, savvy investors, and most importantly incredible customers that made this the most rewarding journey of my life.

ServiceTitan is and always will be the best way to run a trades business. I'm also convinced there's still so much left to build for the American homeowner and everyone around them who keep that precious 250 year old American dream alive. That belief is what I'm carrying with me to my next chapter.

If you're ever in NYC or want to catch up virtually, don't hesitate to reach out!

Long $TTAN 🙏💪🔧 🇺🇸

CAT

https://t.co/VGkLqExIiA

[ServiceTitan @ServiceTitan]

The future of the trades just got a major upgrade. Welcome our new CTPO Abhishek Mathur. With roots at Figma and Microsoft, Abhi is here to accelerate AI and automate the heavy lifting for your business.

Learn more: https://t.co/wRjgsSnkhd

[Chris Hoffmann @STLChrisH]

Buy a roofing business, and you too can lose your hair.

Only (half) kidding. Really fun journey in roofing these past 2 years. Helps when we partner with an incredible brand like Ferguson Roofing.

[ServiceTitan @ServiceTitan]

Southern Home Services is paving the way in trades automation as the first enterprise-scale customer to adopt ServiceTitan Max.

They are ditching disconnected tools to embrace full AI automation across their entire business lifecycle.

Read more: https://t.co/CGsyCG33Ey

[Connor A Theilmann @ctheilmann]

Proud to support many of these incredible platforms @ServiceTitan 💪🛠️

[Homepros @homeprosnews]

A look at nearly 40 private equity-backed, residential HVAC, plumbing, and electrical platforms.

Image: TradeRunner

[ServiceTitan @ServiceTitan]

TODAY is the day we've been building toward. December 12th: #DayOfTheTrades.
Share your Day of the Trades story all day today.
Then tune in TONIGHT on @CBSSports at 8PM EST to watch the best HVAC pros in the nation compete for the title of @HvacNationals National Champion.

[Chris Hoffmann @STLChrisH]

The vendors we use that I would recommend:

CRM - Service Titan
Accounting - Intacct
MSP - GadellNet
Insurance - Lockton
Agentic AI tools - Netic
Payroll - Inova
Prop mgmt - Gershman CRE
Real estate brokerage - JLL
Credit card - Divvy
Banking - UMB
Coaching/Training - Nexstar Network
Roofing sales coaching - STG
Applicant tracking system - workable
Project management - Monday

I’d be interested in vendor recs from others - across all categories. Just the good ones..

[Connor A Theilmann @ctheilmann]

@sohaventures We might need to expand into Goose Control 🤔

[ServiceTitan @ServiceTitan]

The Fall 2025 Release has launched! Check out how our new AI-sidekick, Atlas, updated intelligent capabilities, and new mobile updates help boost efficiency and increase revenue. Learn more: https://t.co/I0JQyEWVML

[Aspire Software @Your_Aspire]

“Trust the data.” Mark Stephens turned a high school project into a $22M company by pairing technology with heart.

Hear his story on @ServiceTitan's #ToolboxfortheTrades: https://t.co/qYKqlO7tbG

#AspireSoftware

[Connor A Theilmann @ctheilmann]

@jangelos4 @Accel 🤝 @jangelos4 🐸 together again after all these years!!

[Will Schryver @Will_Schryver]

It’s official.

Our HVAC company is switching over to ServiceTitan from Housecall Pro and the go live date can’t come soon enough.

@ServiceTitan

[ServiceTitan @ServiceTitan]

Day one of the @HvacNationals is in the books.
We have five professionals and five apprentices left. Finals are ON.
They earned it, and now it’s time to finish strong.
Follow the live blog: https://t.co/rgdz1DfO3M
#HVAC #ServiceTitan #ETCS

[Chris Hoffmann @STLChrisH]

Private Equity vs Family Business

Presidential debate style.

Thank you, Service Titan for an amazing Pantheon 2025.

Well done, Connor Thielmann - our CNN presidential debate moderator.

Tommy Mello - fun to be on stage with you again this year.

[ServiceTitan @ServiceTitan]

ServiceTitan is acquiring Conduit Tech, a LiDAR-powered HVAC design + sales platform. Together we’ll deliver smarter load calcs, advanced visuals, and AI automation for contractors.

Learn more: https://t.co/1Z5LxFBxLm

#HVAC #ConduitTech

[Connor A Theilmann @ctheilmann]

@artlevy Subtle flex that people send you champagne?

[ServiceTitan @ServiceTitan]

Accurate measurements meet seamless workflows. Get EagleView's precise property data directly within our platform. Save time & boost estimate accuracy. Learn more: https://t.co/ihGfvU1NhL

#Roofing #Exteriors

[ServiceTitan @ServiceTitan]

Our latest earnings reflect the incredible trust of our customers and the powerful impact we’re making together to transform the trades.

First Quarter Fiscal 2026:
► 27% YoY total revenue growth
► $16.2M in non-GAAP operating income

Read more: https://t.co/AKSUIZec62

[Connor A Theilmann @ctheilmann]

@bdeeter Heck of a series A :) congrats señor!

[Connor A Theilmann @ctheilmann]

@STLChrisH I’m sorry 🫣