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For engineering teams and founders · Kearny, NJ

Product development and engineering for robotics, lighting, medical and consumer products.

From concept to injection-molded production, with senior engineers and our own prototype lab. Clear estimates, a cap on every phase, weekly updates and a live project page.

Eco Soapr soap shredders engineered by Flores Engineering, built units in black and whiteEco Soapr · from sketch to built units →
Concept sketches of the Eco Soapr soap shredder1 · Sketch
Color and material render of the Eco Soapr on a vanity2 · Render
Draft analysis of an Eco Soapr part for injection molding3 · DFM
Built Eco Soapr units in black and white4 · Built
Clients we have engineered for
  • Schonbek
  • Chefman
  • Calibra
  • Eco Soapr
  • Needle to Wax
  • CLTL
  • Medusa Distribution
  • Shinkei Systems
  • InTech
  • Rapido
Industries

Engineering for robotics, lighting, medical and consumer products.

All industries →
Industrial robot arm with custom end-of-arm tooling in a robot cellRobotics & automationEnd effectors, tool changers and motion systems, built and tested in our lab. Custom crystal chandelier in productionLightingFixtures, controls and enclosures, from custom chandeliers to dimmers. Rugged handheld medical monitor housingMedical & labLab instruments, device housings, test fixtures and verification builds. Eco Soapr colorways, consumer product engineeringConsumer productsProducts designed for injection molding and taken to first production run.
Services

Not sure what you need? Start with where you are.

“I have an idea or an early prototype”Product development →“I need it to look and feel right”Industrial design →“I have a design, but it has to be buildable”Engineering →“I need real parts to test or show”Prototyping →“I need a factory or a supplier”Manufacturing support →

Still not sure? Send us a few sentences and the free estimate will tell you what you need.

What makes us different

You see your project the way we do.

  • A live project pageA private link with cost against the estimate, status and the timeline by phase. No login, no chasing for updates.
  • Run on our own ops hubEvery hour, task and drawing revision is tracked in the Flores Hub, so your project page is always current.
  • A cap on every phaseBilled for actual hours, never above the cap without your signature on a change order.
  • Senior review on every deliverableA senior mechanical engineer checks CAD and drawings before they reach you.
  • Our own prototype labPrinted and machined parts in Kearny the same week, not sent out.
Client Company LLCExample Project
Project portal byFlores Engineering
Cost$2,700 billedof $9,200 to $11,300 estimate
Paid $1,500Unpaid $1,200
TimelineOn track
Nov 29, 2026Target completion · 50 days left
30% complete
Timeline by phase
SepOctNov
Draft model
Design direction
Prototype exploration
CAD bodies
Engineering drawings
Final prototype
CMF & renderings
POCEVTDVTPVTMPToday
Updated Oct 10, 2026Questions? Contact Sergio Flores
About $100/hr vs. $160 for a new senior hire in year one3 days to an estimate, vs. about 45 to fill a roleHow we work →
Flores Engineering prototyping lab in Kearny, NJ
Why Flores exists

Built by an engineer who got tired of the overhead.

I’m Sergio Flores, a Peruvian-born mechanical engineer. At MakerBot, Stryker and ULC Robotics I kept seeing good companies stuck between hiring too early, managing freelancers or paying big-firm overhead. I started Flores Engineering to fix that: a hands-on team with our own lab, clear estimates and full visibility, and we will tell you up front if we are not the right fit.

Sergio FloresSergio FloresFounder & principal engineerRead our story
Selected work

Robotics, lighting and medical work we have built.

All work →
Teddy Robotics humanoid educational robot prototypeRobotics & automationTeddy Robotics educational robotsPrototyped and shown at eventsCustom Schonbek crystal chandelier in productionLightingSchonbek custom chandeliersEngineered for productionRugged handheld medical monitor housing on the lab benchMedical & labRugged handheld medical monitorBuilt and shipped
“The only firm who helped us not just through engineering but through production.”
Matthew Smentkowski, Owner, Stickerguard
Tools and partners we work with
CAD & design
SolidWorksFusion 360
In our lab
Formlabs SLABambu Lab X1C & H2SCarvera CNC
Manufacturing partners
SendCutSendProtolabsFictiv

Tell us what you are building.

Send a brief or a few sentences. You get an estimate within 3 business days.

Get an estimateBook a call