HVAC Retrofit Engineering in Glendale, AZ
Glendale is Arizona's sports and entertainment capital, home to State Farm Stadium and Gila River Arena, with significant hospitality, commercial, and large-venue construction driving unique engineering demands.
Best price · Quotes back fast · PE stamps backed by Apex Grid Engineering
What we engineer
Heat-pump and VRF/VRV conversions replacing gas and aging electric systems; dedicated outdoor air systems (DOAS) with energy recovery for humidity control; chiller and boiler plant retrofits; pneumatic-to-DDC controls upgrades; and refrigerant transitions off high-GWP HFCs per the AIM Act phasedown — full mechanical design with load calculations per ACCA Manual N / ASHRAE, ventilation per ASHRAE 62.1, and energy compliance per ASHRAE 90.1 and IECC.
Compliance & incentive stacking
NYC Local Law 97, Boston BERDO, Denver Energize Denver, Washington's Clean Buildings Performance Standard, Maryland BEPS, St. Louis BEPS — we engineer the HVAC retrofits that hit building performance standard targets, and we stack utility rebates (ComEd, Xcel, Mass Save, NYS Clean Heat, Energy Trust of Oregon, Efficiency Maine, Focus on Energy) to cut net project cost.
Backed by licensed PEs
All HVAC retrofit engineering is backed by Apex Grid Engineering: 10+ PEs licensed across 49 states, 20+ engineers, 15+ years of plan sets that pass plan check.
Project types
- Commercial office & retail
- Healthcare & medical facilities
- Institutional & civic
- Hotel & resort development
- Convention & event venues
Everything else your project needs
MEP Engineering in Glendale
Mechanical, electrical & plumbing design — permit-ready drawings, best price.
Structural Engineering in Glendale
Structural design, analysis & PE stamping — permit-ready drawings, best price.
Civil Engineering in Glendale
Site civil & land development — permit-ready drawings, best price.
Electrical Engineering in Glendale
Power distribution, panels & lighting design — permit-ready drawings, best price.
Plumbing Engineering in Glendale
Water, sewer, gas & fixture design — permit-ready drawings, best price.
HVAC Engineering in Glendale
Heating, cooling, ventilation & ductwork — permit-ready drawings, best price.
PE Stamping in Glendale
Licensed PE stamps on your plans — fast turnaround, best price.
Structural Stamping in Glendale
Licensed PE stamps on structural plans & calculations — fast turnaround, best price.
MEP Stamping in Glendale
Licensed PE stamps on MEP plan sets — fast turnaround, best price.
Civil Stamping in Glendale
Licensed PE stamps on civil & site plans — fast turnaround, best price.
Fire Protection Engineering in Glendale
Fire sprinkler, alarm & suppression design — permit-ready drawings, best price.
Plan Check Corrections in Glendale
Plan check comments answered fast — resubmittal-ready corrections, best price.
Energy Modeling & Compliance in Glendale
Title 24, COMcheck & ASHRAE 90.1 compliance — pass plan check, best price.
Tenant Improvement Engineering in Glendale
TI engineering for office, retail & restaurant buildouts — permit-ready, best price.
Low Voltage Engineering in Glendale
Fire alarm, data, security & AV design — permit-ready drawings, best price.
Seismic Retrofit Engineering in Glendale
Earthquake retrofit design & PE-stamped plans — best price.
Solar Engineering in Glendale
PV structural analysis, NEC 690 electrical design & interconnection — permit-ready drawings, best price.
Fire Alarm Engineering in Glendale
NFPA 72 fire alarm design, voice evacuation & mass notification — permit-ready drawings, best price.
Security System Engineering in Glendale
Access control, video surveillance & intrusion detection design — permit-ready drawings, best price.
Building Automation Engineering in Glendale
BACnet controls, BMS design & smart building integration — permit-ready drawings, best price.
Elevator Engineering in Glendale
ASME A17.1 elevator design, modernization & code compliance — permit-ready drawings, best price.
Industrial Electrical Engineering in Glendale
NEC Article 430 industrial power design, arc flash & hazardous locations — permit-ready drawings, best price.
Plumbing Design Engineering in Glendale
IPC/UPC plumbing design, medical gas & backflow engineering — permit-ready drawings, best price.
Electrical Panel Upgrade Engineering in Glendale
Panel upgrades, load calculations & utility coordination — permit-ready drawings, best price.
Emergency Power Engineering in Glendale
Generators, NFPA 110 systems & life-safety power design — permit-ready drawings, best price.
Renewable Energy Engineering in Glendale
Wind, geothermal & hybrid renewable engineering — feasibility, PE-stamped design & interconnection, best price.
Energy Audit Engineering in Glendale
ASHRAE Level 1/2/3 energy audits, benchmarking & retro-commissioning — find the waste, prove the savings, best price.
EV Charging Engineering in Glendale
EV charging station design — NEC 625, load calculations & service upgrades, permit-ready drawings, best price.
Water Treatment Engineering in Glendale
Filtration, disinfection, reverse osmosis & backflow design — permit-ready water engineering, best price.
Battery Storage Engineering in Glendale
Battery storage design per NEC 706 & NFPA 855 — permit-ready drawings, best price.
Commissioning Engineering in Glendale
Building commissioning & functional testing — systems verified to work as designed, best price.
Data Center Engineering in Glendale
Mission-critical MEP for data centers — Tier III/IV electrical, cooling & fire protection, best price.
Generator Engineering in Glendale
Standby generator sizing, ATS & emergency power design — permit-ready drawings, best price.
Lighting Design Engineering in Glendale
Photometric lighting design, controls & code compliance — permit-ready drawings, best price.
Medical Facility Engineering in Glendale
Medical gas, exam-room HVAC & healthcare electrical design — permit-ready drawings, best price.
Commercial Kitchen Engineering in Glendale
Commercial kitchen hoods, grease exhaust, gas & interceptors — permit-ready drawings, best price.
Pool Engineering in Glendale
Pool structural, systems & permits — engineered for plan check approval.
ADU Design in Glendale
Accessory dwelling unit plans — from concept to permit.
Engineering Cost Guide in Glendale
Straight answers on what engineering really costs.
HVAC Retrofit Engineering nearby
Apache Junction · Avondale · Buckeye · Bullhead City · Casa Grande · Chandler · Douglas · Flagstaff · Gilbert · Goodyear · Kingman · Lake Havasu City
Torch Engineering PLLC · (480) 490-0064 · info@torchengineering.com — PE stamping backed by Apex Grid Engineering.