Commercial Heating
Commercial Heating That Keeps Your Business Open
When the heat goes out, your customers, employees, and bottom line all feel it. Our commercial team services rooftop package units, gas-fired furnaces, boilers, heat pumps, and multi-zone systems across Dallas-Fort Worth — with same-day response and after-hours availability for facilities that can't afford to wait until morning.
Considering a new system? Get a Free Replacement Estimate →
Professional Service
Licensed & Insured Technicians
- Rooftop package unit (RTU) repair and replacement — gas/electric, heat pump
- Commercial gas-fired furnace service, including high-efficiency condensing units
- Boiler diagnostics, repair, and seasonal start-up
- Multi-zone and VAV (variable air volume) system tuning
- Heat pump and ductless mini-split installation for office build-outs
- Preventative maintenance contracts with scheduled visits
- Building automation and thermostat integration (Honeywell, BACnet)
- Emergency no-heat response with priority dispatch
Triage call
You call our commercial line. We confirm building access, on-site contact, and unit location, then quote a response window — typically same-day during business hours.
On-site diagnosis
A licensed tech evaluates the unit, checks gas/electrical, runs combustion analysis where applicable, and identifies the root cause — not just the symptom.
Written quote with NTE option
You receive a line-itemed quote. For property managers and facilities teams, we honor not-to-exceed (NTE) thresholds so approvals stay clean.
Repair or scheduled replacement
We complete the repair on the spot when parts are on the truck, or schedule replacement around your operating hours — overnight, weekends, or staged by zone if needed.
Handoff and maintenance plan
Tech walks you through what was done, leaves the written report for your records, and offers a preventative maintenance contract sized to your equipment and runtime.
- Three-generation family business — same techs return to your facility
- Licensed, insured, and background-checked technicians
- Certificates of insurance available on file for property managers
- After-hours and weekend response with priority dispatch
- Not-to-exceed (NTE) quotes available for facilities teams
- Honest assessments — we tell you when a repair beats replacement
When commercial heating fails, every hour of downtime has a cost — lost customers, frozen pipes, OSHA-relevant indoor temperatures, or production halts. Our priority commercial dispatch is built for these calls: same-day during business hours, after-hours and weekend coverage, and the diagnostic tools to repair on the first visit whenever parts allow.
- Same-day commercial dispatch across DFW
- After-hours, weekend, and holiday coverage
- Trucks stocked with common RTU and boiler parts
- Combustion analysis and gas-leak detection on every call
- Direct line for property managers and facilities teams
Service Pricing
Transparent, upfront pricing with no hidden fees
- Full system inspection
- Problem diagnosis
- Repair estimate
- Expert repair
- Quality parts
- 1-year warranty
- System assessment
- Multiple options
- Financing available
Customer Testimonials
Real reviews from satisfied customers
"Quick response, quick service, friendly, and honest."
"DFW did a great job from beginning to end. We ended up needing two systems, one for upstairs and one for downstairs. The unit recommendations they made are saving me almost 50% on my electric bill! The installation process was great and they put pads down to make sure no dirt or mud was tracked in and cleaned up inside and out afterward. They showed us how to operate the units and installed Ecobee smart thermostats which are amazing. I would recommend them!"
Frequently Asked Questions
Common questions about our commercial heating services
Need HVAC Service? We're Ready.
Fast, reliable commercial heating from technicians you can trust.
Considering a system upgrade? Get a Free Estimate →
Commercial Heating Across the DFW Metroplex
We deliver same-day commercial heating to homes and businesses in every city below. Tap your city to see local details, zip-code coverage, and customer reviews.