Commercial TAB Testing & Life Safety | Testing, Adjusting and Balancing

What We Test & Certify

✓ Testing, Adjusting and Balancing (TAB): Packaged RTUs, split systems, fan coils, VAVs, and zone balancing within ±5% to ±10% tolerance per engineer specifications.
✓ Life Safety & Smoke Control Interlocks: Duct smoke detector testing, fire alarm shutdown verification, and life-safety compliance.
✓ Restaurant Hoods & Make-Up Air: Commercial kitchen exhaust hoods, make-up air units, and building pressure balancing.
✓ Competitive Pricing & Weekend Service Available: Fair, transparent fixed-fee quotes with Saturday/Sunday scheduling so we never disrupt operating businesses or tight closeouts.

Inspector-Ready Report Package

✓ Design vs. Actual CFM Schedules: Clear pass/variance tables for every supply, return, and exhaust device.
✓ Custom-Annotated M-Sheet Plan Atlas: We custom-build color-coded Marker IDs and callout overlays directly onto your mechanical drawings for the TAB report.
✓ On-Site Equipment Verification: Rooftop unit nameplates, model/serial verification, and field photographs included.
✓ Certified Credentials & Calibration: Official certification and current instrument calibration documentation included for city inspector and engineer sign-off.

Sample Deliverable Preview

Inside a Rainwater TAB & Life Safety Report

City inspectors and mechanical engineers get a clean, self-contained package: pass/variance CFM schedules, custom-annotated M-sheet plan atlases, and photographic rooftop verification.

Report Excerpt • Section 1

Field-Recorded Supply & Make-Up Air Schedule (Sample Clip)

ALL TESTED TERMINALS PASS (±5% to ±10%)

Marker ID	System / Zone	Drawing Tag	Design CFM	Actual CFM	Variance	Status
M1-A-K1	Cookline Make-Up Air (MUA-1)	16x16 / 10" Neck	1,175	1,148	-2.3%	PASS
M1-A-K2	Cookline Make-Up Air (MUA-1)	16x16 / 10" Neck	1,175	1,210	+3.0%	PASS
M1-A-S1	Kitchen Zone Supply (FC-1)	CD-1 / 12" Neck	620	628	+1.3%	PASS
M1-A-S17	Main Dining / Market Zone	CD-1 / 12" Neck	625	612	-2.1%	PASS
M1-A-S20	High-Volume Supply Terminal	CD-2 / 16" Neck	1,233	1,245	+1.0%	PASS

🎯

Custom-Created TAB Report Annotations: All color-coded Marker IDs (M1-A-S1, M1-A-K1, EF-2), equipment callout badges, and zone highlights shown on these drawings were created specifically for our TAB report—allowing city inspectors and engineers to immediately locate every tested terminal and rooftop unit on the plans.

Plan Atlas Clip • M1 Detail A

Color-Coded Cookline, Hood & Make-Up Air Mapping

Overlays Created for TAB Report

Annotated Commercial Kitchen Hood and Make-Up Air Plan Atlas

Plan Atlas Clip • Roof Mechanical

Rooftop Exhaust Fans, RTUs & Make-Up Air Layout

Overlays Created for TAB Report

Annotated Rooftop HVAC and Exhaust Fan Plan Atlas

Included in Every Report

On-Site Rooftop Equipment & Curb Verification

100% Field-Verified • Metro Phoenix, East Valley & Tucson

Exhaust Fan & Louvered Curb

Upblast Kitchen Exhaust Fan & Disconnect Verification

Upblast Exhaust & Disconnect

Make-Up Air & Hood Exhaust

Multi-Unit Rooftop HVAC and Exhaust Array

Rooftop Mechanical Array

Same-Day Estimating • Fixed-Fee Quotes

Get a Fast Quote & Upload Plans

Upload your mechanical drawings (M-sheets), specifications, or equipment schedules. We typically turn around fixed-fee TAB quotes within 2 to 4 business hours.

1 Contact & Company Details

Company / Contractor Name *

Your Full Name *

Email Address *

Direct Phone / Mobile *

2 Project Scope & Proposed Completion Date

Project Name *

Job Site City / Location *

📅 Proposed Work Completion Date * Target date when certified report or balancing is needed.

Schedule Priority / Urgency Weekend scheduling available with no punitive rates.

Scope of Services Needed (Select All That Apply)

Commercial Air Balancing (TAB) Life Safety Smoke / Fire Interlocks Kitchen Hood & Make-Up Air (MUA) Duct Pressure / Leakage Testing

3 Upload Plans & Specifications

📁

Drag & Drop Mechanical Plans (M-Sheets), Specs, or Schedules Here

Accepted formats: PDF, DWG, ZIP, JPG, PNG (Up to 25MB total per batch)

Browse Files from Computer

Or Paste Plan Share Link (Procore / Google Drive / OneDrive / Box / Dropbox) Useful for full 50MB+ drawing sets or active GC bid plan rooms.

Project Notes / Equipment Details (Optional)

⚡ Fast 2 to 4-Hour Response 🔒 Direct to NCI Certified Lead Estimator 📞 Questions? Call (480) 973-2210

COMMERCIAL TAB TESTING
& LIFE SAFETY