PolyPhase Group connects hardware developers, EPCs, and utilities with the right MV/LV equipment — and the procurement and engineering expertise to make every project succeed.
We have deep expertise serving three distinct buyer types — each with their own procurement challenges, technical needs, and project dynamics.
You have a great project and one engineer. We act as your fractional procurement lead and Owner's Rep — from spec through commissioning.
Lead times are crushing your schedule and your team is at capacity. We extend your bench with overflow engineering and alternative suppliers.
Aging assets, 128-week transformer lead times, and federal grant programs with compliance burdens. We bring alternative supplier expertise and capital program support.
Not sure you fit one of these? If your project involves medium or low voltage electrical equipment — any industry, any application — we want to hear from you. Industrial facilities, manufacturing plants, O&G, mining, maritime, agriculture: reach out and let's talk.
Two integrated service tracks — procurement and engineering advisory — fully coordinated when you need both.
Qualified supplier shortlist with current lead times, capacity, pricing benchmarks, and risk flags for your equipment category.
Procurement-grade spec and RFQ document written to get clean, comparable bids — not the copy-paste that gets bad responses.
Run the full RFQ process — distribute to qualified OEMs, manage Q&A, collect bids, deliver a normalized comparison.
Total-cost comparison matrix, exclusions audit, and recommendation memo. Never pick a bid without knowing what's missing.
Weekly supplier status, milestone tracking, escalation memos — active management for the full lead time on every open order.
Ongoing procurement leadership across your portfolio — supplier strategy, RFQ coordination, PO management, monthly reporting.
Annotated spec + SLD peer review against ANSI/IEEE/IEC — gap analysis, code compliance flags, alternative language suggestions.
Marked-up submittals with action items on a committed SLA — protecting your manufacturing schedule from queue buildup.
Qualified on-site witness at domestic or international factories — exception log, punch list, signed FAT report.
Independent oversight at energization milestones — commissioning plan review, on-site presence, exception log, sign-off.
Application review, utility data requests, study coordination — for every grid-connected MV project.
Third-party validation of your equipment plan for fundraising — a defensible written report for the data room.
Qualified alternatives when your primary OEM can't hit your window — current lead times, capacity, and risk assessment.
Critical-path equipment analysis with current market lead times, alternative-source options, and risk-mitigation recommendations.
Returned against project spec within agreed SLA — eliminating the queue that delays manufacturing kickoff.
Domestic or international — exception log, punch list, FAT report signed against your project spec.
Senior MV capacity embedded with your team for a 3–6 month project surge — remote or hybrid.
Multi-equipment alternative supplier qualification across switchgear, transformers, and switchboards.
Equipment-by-equipment report with current market data, alternative sources, and buy-ahead strategy for capital programs.
Multi-year sourcing strategy for aged-asset replacement — alternative suppliers, volume allocation, staggered schedule.
Procurement master schedule mapped to milestones — critical path flagged, buy-ahead recommendations, lead time strategy.
USDA New ERA, IIJA/GRIP, and IRA domestic content compliance — procurement plans and documentation for grant-funded programs.
Cross-reference against RUS Bulletins 1728F and 1724 — gap identification and spec revisions before RUS-financed purchases.
Aggregate demand across multiple co-ops for joint RFQ — volume pricing, better lead times, participation agreement template.
A transparent, repeatable process — from initial requirements to equipment energized on site.
Submit requirements. We review specs, flag gaps, and align on technical scope and applicable standards.
Your spec reaches our vetted OEM network. We manage all Q&A, addenda, and schedule coordination.
Structured, comparable bids with technical compliance analysis and commercial recommendation.
PO issued. We track production milestones, drawing approvals, and material procurement.
Factory acceptance testing, logistics coordination, and delivery from factory floor to your site.
Metal-clad and metal-enclosed switchgear for utility, industrial, and commercial applications.
Padmount, substation, and dry-type transformers for distribution and power applications.
Low voltage switchboards and distribution panels for commercial and industrial facilities.
Variable frequency drives and motor control centers for process and HVAC applications.
Protective relaying and metering solutions for transmission and distribution systems.
Fully assembled, factory-tested unit substations for rapid site deployment.
Tell us what equipment you need, your project timeline, and your compliance requirements. We'll respond within 24 hours with a path forward.