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PERRY CONTROLS

BUILDING AUTOMATION · DALLAS–FORT WORTH

The tech who writes your sequences is the one who answers the phone.

Perry Controls installs, programs, and commissions DDC systems across Trane Tracer, JCI Metasys, Siemens Desigo, and Niagara — one field technician, start to checkout, on BACnet networks in DFW.

Request subcontract capacitySee the scope matrix →

01 · THE PROBLEM

A building that’s “running fine” can overspend by five figures a year.

Chillers short-cycle because nobody wrote staging logic. Economizer dampers sit closed while the compressors run. Setpoints carry overrides from a tenant who moved out two years ago. None of it throws an alarm. All of it shows up on the utility bill.

The failure usually isn’t the equipment — it’s that the controls were installed and never actually commissioned. Points that were never point-to-point tested. Sequences that were never run under load. That gap is where we work.

AHU-1:SA-TEMP · 24H TREND
00:0006:0012:0018:0024:00
AS FOUND — HUNTINGAFTER COMMISSIONING
FIG. 01 · SAME EQUIPMENT. SAME DAY LOAD. THE DIFFERENCE IS THE CHECKOUT.

$290,500

179D deduction coordinated on a 50,000 SF Dallas office

100%

of a $500K chiller plant retrofit funded through Lone Star PACE

0

RFIs at startup on the last controls package we turned over

02 · HOW ENGAGEMENT WORKS

Three steps. Same technician on all three.

  1. SEQ-01

    Scope

    Send plans, or we walk the site. You get a written scope with a points list, sequence outline, and exclusions — so the number you carry is the number you pay.

  2. SEQ-02

    Install & program

    Panel, wiring, terminations, network. Points get landed and verified as they go in, not discovered dead at startup. Sequences and graphics are written against the scoped points list.

  3. SEQ-03

    Commission

    Point-to-point checkout, sequence testing under load, alarm validation. You get as-builts and O&M documentation at turnover, not after the third phone call.

Runs of metallic conduit feeding a junction box on a brick wall
FIG. 02 · CONDUIT & LOW-VOLTAGE RUNS
Rooftop chiller plant with dense piping in black and white
FIG. 03 · CHILLER PLANT, BACNET STAGING
Rows of rooftop HVAC units with a city skyline behind
FIG. 04 · RTU FLEET, ROOFTOP

03 · SCOPE OF WORK

Five ways we take controls off your plate.

04 · RECENT WORK

Jobs that closed out clean.

DALLAS, TX · GENERAL CONTRACTOR

50,000 SF Office Building

Delivered on schedule with zero RFIs at startup. Coordinated a $290,500 Section 179D deduction for the building owner.

“Extremely easy to work with. Controls were the one part of the job we never had to chase.”

— PROJECT MANAGER, GENERAL CONTRACTOR

FORT WORTH, TX · BUILDING OWNER

Chiller Plant Retrofit

$500K project funded at 100% through Lone Star PACE. $145K 179D deduction unlocked. Measurable drop in plant energy use.

“They handled the financing conversation with our CPA and lender. We upgraded without touching our capital budget.”

— OWNER, COMMERCIAL PROPERTY GROUP

PLANO, TX · MECHANICAL CONTRACTOR

Multi-Tenant Retail Center

Clean install with no field changes. Mechanical contractor kept the relationship; we stayed invisible to the owner.

“We handed off controls and never thought about them again. Documentation was ready before we asked.”

— OPERATIONS LEAD, MECHANICAL CONTRACTOR

Send the plans. Get a scope back.

Every inquiry gets a reply within one business day — from the tech, not a dispatcher.

Request subcontract capacity(469) 555-0142