About us
Independent expertise that elevates industry standards
A trusted authority in independent elevator consulting, forensic investigation, quality verification, and professional training across the US, the EU, and surrounding areas.
Clarity and accountability where accuracy matters most
With more than 30 years of hands-on industry experience, Lift Systems International LLC brings clarity and accountability to complex vertical transportation decisions.
Our management holds dual Qualified Elevator Inspector (QEI) certifications with NAESA International and NAEC — a distinction held by very few professionals in the industry. NAESA QEI certification, maintained since 2003, reflects long-standing excellence in code compliance, while NAEC QEI certification, earned in 2023, validates that expertise through a newer, independently structured evaluation system. Together they represent extensive command of ASME A17.1 requirements and inspection practices across jurisdictions.
This expertise lets us write accurate technical specifications, prepare clear scopes of work, review and negotiate service contracts, and perform value engineering to determine real cost savings. We independently verify work quality, audit maintenance programs, and check adherence to codes and best practices.
In legal matters, we provide credible expert witness testimony and forensic investigation that protect owners and property managers. Our work supports building owners, legal professionals, insurers, service providers, and public agencies seeking unbiased technical judgment they can rely on.
Read our story and meet David Guerin →
30+
years of elevator & escalator field work
2
QEI certifications — NAESA and NAEC
0
equipment sales or service contracts
7
days a week availability
How we work
- 01
Free consultation
Tell us what's happening. We'll explain your options and whether an engagement is worthwhile.
- 02
Site evaluation
We inspect equipment, review records and contracts, and gather the facts in person.
- 03
Clear findings
You receive a written report in plain language, with photos, code references, and priorities.
- 04
Ongoing support
We stay involved through bidding, construction, acceptance, or litigation as needed.
Memberships and affiliations: IAEC member, Elevator World contributor, NAEC CET facilitator.
Work with an elevator consultant who works only for you
Start with a free consultation from our Fairfax, VA office.