Renewable Energy Engineering in Oshkosh, WI
Oshkosh sits on Lake Winnebago — home to EAA AirVenture, the world's largest airshow, plus heavy manufacturing and UW-Oshkosh.
49 states · 10+ PEs · Same-day quotes on qualifying scopes · Zero excuses
What we engineer
Utility and distributed wind — turbine foundation design per ASCE 7, electrical collection systems, FAA obstruction lighting coordination, and repowering assessments; geothermal plants — binary and flash electrical design, wellfield power distribution, and plant upgrades; small hydro — run-of-river and conduit projects, FERC exemption filings, and turbine-generator electrical packages; biomass and biogas digesters — fuel handling, air-permit support engineering, and generator interconnection. Hybrid solar-plus-wind-plus-storage microgrids with islanding per IEEE 1547 for resilience and remote sites.
Interconnection & incentives
Utility interconnection per FERC Small Generator Interconnection Procedures and state small-generator rules; federal PTC/ITC credits and USDA REAP grants for rural wind, geothermal, and biogas projects; PPA and offtake support engineering for corporate and utility buyers.
Backed by licensed PEs
All renewable energy 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
- Aviation & events
- Heavy manufacturing
- Higher education
- Lakefront commercial
- Healthcare
Everything else your project needs
MEP Engineering in Oshkosh
Mechanical, electrical & plumbing design — permit-ready drawings, best price.
Structural Engineering in Oshkosh
Structural design, analysis & PE stamping — permit-ready drawings, best price.
Civil Engineering in Oshkosh
Site civil & land development — permit-ready drawings, best price.
Electrical Engineering in Oshkosh
Power distribution, panels & lighting design — permit-ready drawings, best price.
Plumbing Engineering in Oshkosh
Water, sewer, gas & fixture design — permit-ready drawings, best price.
HVAC Engineering in Oshkosh
Heating, cooling, ventilation & ductwork — permit-ready drawings, best price.
PE Stamping in Oshkosh
Licensed PE stamps on your plans — fast turnaround, best price.
Structural Stamping in Oshkosh
Licensed PE stamps on structural plans & calculations — fast turnaround, best price.
MEP Stamping in Oshkosh
Licensed PE stamps on MEP plan sets — fast turnaround, best price.
Civil Stamping in Oshkosh
Licensed PE stamps on civil & site plans — fast turnaround, best price.
Fire Protection Engineering in Oshkosh
Fire sprinkler, alarm & suppression design — permit-ready drawings, best price.
Plan Check Corrections in Oshkosh
Plan check comments answered fast — resubmittal-ready corrections, best price.
Energy Modeling & Compliance in Oshkosh
Title 24, COMcheck & ASHRAE 90.1 compliance — pass plan check, best price.
Tenant Improvement Engineering in Oshkosh
TI engineering for office, retail & restaurant buildouts — permit-ready, best price.
Low Voltage Engineering in Oshkosh
Fire alarm, data, security & AV design — permit-ready drawings, best price.
Seismic Retrofit Engineering in Oshkosh
Earthquake retrofit design & PE-stamped plans — best price.
Solar Engineering in Oshkosh
PV structural analysis, NEC 690 electrical design & interconnection — permit-ready drawings, best price.
Fire Alarm Engineering in Oshkosh
NFPA 72 fire alarm design, voice evacuation & mass notification — permit-ready drawings, best price.
Security System Engineering in Oshkosh
Access control, video surveillance & intrusion detection design — permit-ready drawings, best price.
Building Automation Engineering in Oshkosh
BACnet controls, BMS design & smart building integration — permit-ready drawings, best price.
Elevator Engineering in Oshkosh
ASME A17.1 elevator design, modernization & code compliance — permit-ready drawings, best price.
Industrial Electrical Engineering in Oshkosh
NEC Article 430 industrial power design, arc flash & hazardous locations — permit-ready drawings, best price.
Plumbing Design Engineering in Oshkosh
IPC/UPC plumbing design, medical gas & backflow engineering — permit-ready drawings, best price.
HVAC Retrofit Engineering in Oshkosh
HVAC retrofits, electrification & decarbonization design — PE-stamped mechanical plans, best price.
Electrical Panel Upgrade Engineering in Oshkosh
Panel upgrades, load calculations & utility coordination — permit-ready drawings, best price.
Emergency Power Engineering in Oshkosh
Generators, NFPA 110 systems & life-safety power design — permit-ready drawings, best price.
Energy Audit Engineering in Oshkosh
ASHRAE Level 1/2/3 energy audits, benchmarking & retro-commissioning — find the waste, prove the savings, best price.
EV Charging Engineering in Oshkosh
EV charging station design — NEC 625, load calculations & service upgrades, permit-ready drawings, best price.
Water Treatment Engineering in Oshkosh
Filtration, disinfection, reverse osmosis & backflow design — permit-ready water engineering, best price.
Battery Storage Engineering in Oshkosh
Battery storage design per NEC 706 & NFPA 855 — permit-ready drawings, best price.
Commissioning Engineering in Oshkosh
Building commissioning & functional testing — systems verified to work as designed, best price.
Data Center Engineering in Oshkosh
Mission-critical MEP for data centers — Tier III/IV electrical, cooling & fire protection, best price.
Generator Engineering in Oshkosh
Standby generator sizing, ATS & emergency power design — permit-ready drawings, best price.
Lighting Design Engineering in Oshkosh
Photometric lighting design, controls & code compliance — permit-ready drawings, best price.
Medical Facility Engineering in Oshkosh
Medical gas, exam-room HVAC & healthcare electrical design — permit-ready drawings, best price.
Commercial Kitchen Engineering in Oshkosh
Commercial kitchen hoods, grease exhaust, gas & interceptors — permit-ready drawings, best price.
Pool Engineering in Oshkosh
Pool structural, systems & permits — engineered for plan check approval.
ADU Design in Oshkosh
Accessory dwelling unit plans — from concept to permit.
Engineering Cost Guide in Oshkosh
Straight answers on what engineering really costs.
Renewable Energy Engineering nearby
Appleton · Beloit · Brookfield · Caledonia · De Pere · Eau Claire · Fitchburg · Fond du Lac · Franklin · Green Bay · Greenfield · Janesville