COMMERCIAL & INDUSTRIAL BOILER SPECIALISTSNeed service? (850) 612-6186
CENTRAL TEXAS · BOILERS / BURNERS / CONTROLS

Your boiler room.
Our specialty.

Precision combustion. Dependable equipment.
Hands-on service that keeps your operation moving.

Serving San Antonio & Central Texas
THE EQUIPMENTSteam & hot water
THE EXPERTISECombustion & controls
THE COMMITMENTCareful work. Clear answers.
Talk directly with Riley
01 / WHAT WE DO

One focus.
A stronger boiler room.

From a stubborn burner lockout to a planned annual shutdown, get practical support for the equipment your facility depends on.

02RELIABILITY

Boiler maintenance
& inspections

Give your equipment the attention it needs before small issues become downtime.

Explore this service
Annual and periodic preventive maintenance, fireside and waterside condition checks, maintenance kit replacement and operational safety checks. Inspection preparation support is available; official inspections are performed by the applicable inspector.
03PRECISION

Controls
& troubleshooting

Trace the fault, understand the sequence and get to the cause of unreliable operation.

Explore this service
Burner management diagnostics, control wiring, modulation signals, sensors, actuators and BAS coordination. Controls modifications and retrofit work are scoped to your equipment and application.
04SYSTEM SUPPORT

Steam & hot water
system service

Look beyond the boiler to the components that help the whole system operate reliably.

Explore this service
Support for feedwater and condensate equipment, deaerator tanks, pressure reducing valves, steam traps, heat exchangers and CO monitor calibration.
05PLANNED IMPROVEMENTS

Equipment upgrades
& startup support

Make informed decisions about aging equipment, replacement components and system improvements.

Explore this service
Burner replacement, heat exchanger replacement support, system retrofit planning, installation consulting and startup coordination. Project responsibilities and testing requirements are defined before work begins.
02 / THE CORNERSTONE APPROACH

Technical depth.
Personal accountability.

Your boiler room deserves more than a quick reset. Cornerstone Combustion brings hands-on combustion and controls experience to every service call—with direct communication from owner Riley Warman.

Connect with Riley
01

Understand the whole system.

Evaluate the burner, controls and supporting equipment to understand what is driving the problem.

02

Verify the work.

Check operation and applicable safeties, measure combustion and document the equipment’s condition.

03

Make the next step clear.

Know what was found, what was completed and which repairs or improvements need your attention.

TECHNICAL TRAINING & CERTIFICATIONS
Power Flame
Autoflame
Honeywell VFD
03 / WHO WE SUPPORT

Critical heat.
Real responsibility.

Different facilities. Different demands. The same attention to safe, dependable steam and hot water.

01

Healthcare

Boiler and hot water systems serving hospitals, clinics and medical facilities.

CONTINUITY OF CARE
02

Education & research

Campus heating, domestic hot water and steam equipment for learning and discovery.

CAMPUS OPERATIONS
03

Industrial & manufacturing

Process steam, burners and combustion controls that support production.

PROCESS RELIABILITY
04

Commercial facilities

Heating and hot water equipment for occupied buildings and hospitality.

BUILDING PERFORMANCE
HANDS-ON EQUIPMENT EXPERIENCE

Experience across your boiler room.

From steam and hot water equipment to burners, combustion controls and automation.

01Boilers & water heaters

  • A.O. Smith
  • AERCO
  • Babcock & Wilcox
  • Bradford White
  • Bryan Steam
  • Burnham Commercial
  • Camus
  • Clayton
  • Cleaver-Brooks
  • Columbia Boiler
  • Fulton
  • Hamilton Engineering
  • HydroTherm
  • Johnston Boilers
  • Kewanee
  • KN
  • Lochinvar
  • Miura
  • NTI
  • P.M. Lattner
  • Patterson-Kelley
  • Precision Boilers
  • PVI
  • Raypak
  • RBI
  • Reimers
  • Rheem
  • Sellers Manufacturing
  • Smith
  • Superior Boiler
  • Unilux
  • Weil-McLain
  • York-Shipley

02Burners

  • Johnson Burners
  • Limpsfield
  • Oilon
  • Power Flame
  • Webster
  • Weishaupt
  • Zeeco

03Controls & automation

  • ABB
  • Allen-Bradley
  • Autoflame
  • Fireye
  • HAWK Systems
  • Honeywell
  • Preferred Instruments
  • Siemens
Brand names identify equipment experience, not manufacturer affiliation or authorized dealer status.
04 / LET’S GET TO WORK

A better-running
boiler room starts
with a conversation.

Tell us what you’re working with. We’ll talk through the equipment, the issue and the right next step.

YOUR DIRECT POINT OF CONTACT

Riley Warman

Owner · Cornerstone Combustion LLC

(850) 612-6186 Email a service request
For an urgent equipment issue, please call to discuss availability.