mepsub.net/vs/servicetitan
Head-to-Head Comparison

ServiceTitan added commercial tools in 2025.
MEPSub was built commercial from day one.

ServiceTitan launched RFIs, Submittals, AIA billing, and commercial project tools in late 2025 — a serious investment. But their platform serves HVAC, roofing, plumbing, electrical, landscaping, and more. MEPSub is purpose-built for MEP subcontractors, with a 13,177-item CSI cost book, AI takeoff from PDF drawings, and Certified Payroll built from the ground up.

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M
MEPSub
Built for MEP Subcontractors
Starting priceFree to $49/mo
MEP Cost Book13,177 items
AI TakeoffBuilt-in
Commercial MEPPurpose-built
Full lifecycleEstimate to Invoice
Winner for MEP Subs
VS
◀
S
ServiceTitan
Built for Residential Service Companies
Starting price~$250/tech/mo
Commercial estimatingNot built for it
Submittals / RFIs✓ Added Nov 2025
MEP Cost Book (CSI)Not available
SOV / AIA Billing✓ Available
All Trades Platform — Not MEP-Specific
Real Problems

Why MEP subs
leave ServiceTitan

We've talked to hundreds of MEP sub owners. Here's what we hear every time.

01 / ESTIMATING
ServiceTitan's estimating is built around service pricebook items and flat-rate tickets. Commercial MEP bidding requires CSI assemblies, material breakdowns, and regional labor rates — none of which are in ServiceTitan.
"It does not know what a contract bid is. Just flat-rate ticket prices."
Commercial MEP estimating means sections, assemblies, CSI codes, material + labor breakdowns, and a scope of work. ServiceTitan's pricebook has none of that architecture.
MEPSub has a full commercial estimate builder - sections, assemblies, 13,177 CSI material prices, BLS regional labor rates, and AI-generated scope of work.
02 / SUBMITTALS
ServiceTitan added RFIs and Submittals in late 2025. But there's no MEP Cost Book — 13,177 CSI-coded material prices covering Div 21–28. You still have to price mechanical and electrical work manually or use a separate estimating tool.
Submittals are there. A 13,177-item MEP Cost Book is not.
MEPSub's cost book covers CSI Div 21 (Fire Protection), 22 (Plumbing), 23 (HVAC), 26 (Electrical), 27/28 (Low Voltage) — with material and labor built in. ServiceTitan has no equivalent for commercial MEP estimating.
MEPSub's estimate builder pulls from 13,177 CSI-coded material prices (Craftsman 2026 + Costbook 2026) with AI-powered scope of work generation, takeoff from PDF drawings, and assembly-based bidding.
03 / PRICING
ServiceTitan charges ~$250/tech/mo. A 5-tech MEP shop pays $1,250/mo for a platform that serves all trades — but has no MEP Cost Book, no AI takeoff, no Certified Payroll, and no Lien Waivers.
$1,250/mo for a general trades platform. No MEP Cost Book. No AI Takeoff. No Certified Payroll.
The per-technician pricing model means your software bill scales with headcount, not with your needs. MEPSub is a flat $149/mo — unlimited users, all commercial MEP features, AI included.
MEPSub is flat $149/mo for the Professional plan - unlimited users, all commercial features, AI included. No per-tech gotchas.
04 / COMMERCIAL LIFECYCLE
ServiceTitan now covers submittals, RFIs, and AIA billing. But it still has no Certified Payroll (WH-347) for prevailing wage jobs, no Lien Waiver management, and no O&M Builder for closeout packages.
"ServiceTitan works for our service division. For commercial MEP projects with prevailing wage, we still need something else."
Certified Payroll (WH-347) and Lien Waivers are mandatory on public and prevailing wage MEP projects. Neither is in ServiceTitan. For that work, you're back to separate tools or manual processes.
MEPSub includes Certified Payroll (WH-347), Lien Waivers, O&M Builder, and a full project lifecycle from estimate to closeout — purpose-built for MEP subcontractors.
Feature by Feature

The full breakdown

Every feature that matters to a commercial MEP sub - side by side.

FeatureMEPSubServiceTitan
Commercial estimating (sections, assemblies)✓ Full builder✗ Residential pricebook only
MEP Cost Book (CSI Div 21-28)✓ 13,177 items✗ None
AI Takeoff from PDF drawings✓ MEP-specific✗
Submittals and GC review portal✓ AI auto-create✓ Added Nov 2025
RFIs✓✓ Added 2025
Change Orders✓ With AI narrative✓ Available
SOV / AIA Progress Billing✓ G702/G703✓ Available
MEP Cost Book (13,177 CSI items, Div 21–28)✓ Craftsman 2026✗ Not available
AI Takeoff from PDF Drawings✓ MEP-specific✗ Not available
Certified Payroll (WH-347)✓✗ Not available
Lien Waivers✓✗
Field Service Dispatch✓✓ Core feature
PM Schedules✓✓
Pricing model✓ Flat $149/mo all users~$250/tech/mo
Starting priceFree to $149/mo (Pro)~$250/tech/mo
How much are you paying ServiceTitan?
Move the sliders - see what you'd save switching to MEPSub.
5 techs
2 users
ServiceTitan (estimated)
$0
per month
MEPSub
$149
per month, all features
Save $0/mo
"

We were paying ServiceTitan $1,500 a month for 6 techs. Great for scheduling service calls. But every commercial job we won, we were back to spreadsheets for submittals and billing. MEPSub replaced all of that and we cut our software cost to $149 a month flat.

D
Danny K.
Owner - Plumbing and HVAC - New York City (8 employees)
★★★★★
Takes 20 Minutes to Switch

Stop paying residential prices
for commercial work.

MEPSub is built for commercial MEP subcontractors. Start free, no credit card - your first estimate is ready in minutes.

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