Mechanical contractors lose time and money when controls submittals are incomplete, unclear, or inconsistent with the Sequence of Operations (SOO), mechanical plans, or equipment schedules. Advantage Engineering Technologies provides expert third-party HVAC controls submittal review and redline correction to ensure your controls package is accurate, coordinated, and ready for GC approval — the first time. We serve mechanical and controls contractors across the U.S. and Canada.

We eliminate the guesswork, catch issues early, and protect your project schedule.

Who This Service Is For 

This service is designed for mechanical contractors, controls contractors, and design‑build firms who need accurate, coordinated controls submittals that pass GC and commissioning review the first time.

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Why Contractors Choose Our Controls Submittal Review Services

We Fix the Problems That Cause Delays

Controls submittals are often:

• Generic boilerplate from the BAS vendor
• Missing points
• Incorrect point types
• Inconsistent with the SOO
• Missing safeties, interlocks, or reset logic
• Not coordinated with mechanical equipment
• Rejected by the GC or commissioning agent

We identify these issues before they become costly field changes.

What’s Included in Our HVAC Controls Submittal Review

Comprehensive Review of All Controls Documentation

We review and redline:

• Controls submittals
• Points lists
• Control diagrams
• Network architecture
• Panel layouts
• I/O schedules
• Valve and damper schedules
• Sensor specifications
• Controller assignments

Detailed Redline Corrections

We provide clear, contractor-friendly redlines identifying:

• Missing points
• Incorrect point types (AI, AO, BI, BO)
• Incorrect sensor ranges
• Missing safeties & interlocks
• Incorrect control logic
• Missing reset strategies
• Inconsistent naming conventions
• Incorrect controller assignments
• Missing alarms or trend requirements

Sequence of Operations (SOO) Cross-Check

We verify the submittal matches the SOO:

• Start/stop logic
• Reset logic
• Economizer logic
• Staging logic
• Pump/valve control
• VAV/VVT logic
• Alarms & safeties
• Scheduling & occupancy logic

Mechanical Coordination Review

We cross-check against:

• Mechanical schedules
• Equipment capacities
• Coil data
• Pump data
• Fan data
• VFD requirements
• Sensor locations
• Valve/damper sizing

Contractor-Ready Review Report

You receive a clean, professional PDF report including:

• Summary of findings
• Redlined submittal pages
• Recommended corrections
• Coordination notes
• GC/Commissioning-friendly language

This is the document you hand directly to the GC or BAS vendor.

Deliverables

You Receive:

• Fully reviewed controls submittal package
• Redlined PDF with corrections and comments
• SOO alignment verification
• Mechanical coordination verification
• Corrected points list (if needed)
• Recommended logic corrections
• Contractor-ready summary report
• Optional: Updated SOO or points list

Typical Issues We Catch (Before They Cost You Money)

• Missing freezestats
• Incorrect mixed-air sensor location
• Missing VFD feedback
• Incorrect valve control type
• Missing pump safeties
• Incorrect economizer logic
• Missing alarms
• Incorrect airflow station setup
• Wrong point types
• Missing trend requirements
• Controller overloaded with too many points

These are the exact issues that cause GC rejections, commissioning delays, and field rework.

Scope of This Service

This review is a third-party quality-control service performed on behalf of the contractor. It is intended to catch errors and coordination gaps before formal submission. It does not replace, supersede, or substitute for the Engineer of Record’s official submittal review and approval process.

Pricing Guidance

Typical Pricing (Contractor-Friendly Flat Rates)

Fast-track review available for urgent GC deadlines.  Final pricing depends on system complexity and submittal completeness.

Industries Served

• Commercial office
• Retail
• Schools & universities
• Healthcare
• Industrial facilities
• Data rooms & server rooms
• Government buildings
• Design-build contractors
• Mechanical contractors
• Controls contractors

Why Choose Advantage Engineering Technologies

We Understand Contractors

We’ve spent decades supporting mechanical and controls contractors. We know:

• What GCs look for
• What commissioning agents reject
• What causes delays
• What creates change orders
• What keeps your project moving

We Speak Controls, Mechanical & Commissioning

Most engineers only understand one side. We understand all three — and that’s why our reviews catch what others miss.

Fast Turnaround

Most reviews completed in 2–5 business days.

High ROI

A single missed point or logic error can cost thousands in field rework. Our review prevents that.

Need a Different Service?

Already have your system installed and want a performance review instead of a submittal review? See our HVAC Controls Review & Optimization service: https://adv-eng-tech.com/hvac-controls-review-optimization/

Frequently Asked Questions

How long does a controls submittal review take?

Most reviews are completed in 2–5 business days. Fast-track turnaround is available for urgent GC deadlines.

Do you review BAS vendor-specific submittals?

Yes. We review submittals from any BAS manufacturer or controls contractor and cross-check them against your project’s Sequence of Operations and mechanical documents.

Will this review replace the Engineer of Record’s submittal approval?

No. This is a third-party, contractor-side quality-control review intended to catch errors before formal submission. It does not replace the Engineer of Record’s official review and approval process.

What do I need to send to get started?

Send your controls submittal package (points list, control diagrams, panel layouts) along with the project’s Sequence of Operations and mechanical schedules, if available.

Get Your Controls Submittal Reviewed Before the GC Redlines It

Avoid delays, prevent rework, and get your controls package approved the first time.

Contact us today to schedule your HVAC Controls Submittal Review.

• Phone: 518-320-2501
• Email: Richard@Adv-Eng-Tech.com
• Website: Adv-Eng-Tech.com

Or simply send your submittal package and we’ll begin the review.