Electrical installations and repairs, meter bases, panels and code certifications — from Aguadilla across Puerto Rico's west and northwest coast. Licensed perito electricista, written estimates, work that passes.
Licensed perito electricista license # — confirmMayagüez to HatilloWritten estimates
What we get called for
The part of the job nobody else wants to touch.
Most of our work sits at the service end of the system — the meter, the mast, the main panel, and the paperwork that makes it legal. It is the part that has to be right before anything else in the building works.
Base de contadores
Meter bases & service entrances
Cracked, corroded or condemned meter socket? Until the base is rebuilt to code, the utility will not energize the service — and the property stays dark. We replace the socket, mast, weatherhead and grounding as one job.
CoversSocket · mast · riser · grounding
CertificationSigned on completion
EstimateFree, in writing
Panels
Panels & load centers
Old fuse box, undersized panel, or breakers that will not stop tripping. New load center, properly dressed branch circuits, correct grounding and bonding, and a circuit directory you can actually read.
TypicalService upgrade to 200A
IncludesLabeled circuit directory
Permitconfirm
Certificaciones
Electrical certifications
The signed certification a property needs to be sold, refinanced, permitted or energized. Inspected, documented and signed by a licensed perito electricista — not a handyman's letter.
DeliverableSigned written certification
Used forSale · refinance · permit
Turnaroundconfirm
What we do
Full electrical service, residential and commercial.
Installations & repairs
New circuits, outlets, switches and fixtures — and finding the fault behind the ones that stopped working. Diagnosis first, then the fix.
Meter base repair & replacement
Reparación de base de contadores. Corroded or damaged meter sockets rebuilt so the utility can set the meter and energize the service.
Panel & load center upgrades
Replacing undersized or unsafe panels, adding capacity, and cleaning up years of added-on circuits into something labeled and safe.
Service entrances, masts & risers
Galvanized mast, weatherhead, drip loops and grounding — the overhead service rebuilt to take the drop safely.
Electrical certifications
Certificaciones eléctricas — inspection and the signed certificate required for a sale, a refinance, a permit or a new service.
Commercial & small business
Shops, offices and local businesses — service upgrades, new circuits for equipment, lighting and repairs scheduled around your hours.
Also asked about often: solar-ready wiring, generators / transfer switches, EV chargers — confirm which of these Kevin takes on before publishing
Recent work
Our own jobs. Not stock photos.
Every photo below is from a Thunder Electrical Services job.
Meter base replacement. New socket set into the chased concrete wall, ready for the utility to set the meter.100A main, landed and bonded. Service conductors terminated, neutral bonded, grounds run — inside an approved enclosure.Load center, opened up. Branch circuits dressed and separated, neutrals and grounds on their own bars. This is what a panel should look like behind the cover.Same panel, closed. Cover on, circuit directory filled in, wall made good.Service mast and riser. Galvanized mast set in a poured base, drip loops formed so water runs off instead of into the weatherhead.Kitchen circuit rough-in. Chase cut, conduit run and patched flush, box set between the cabinet runs before the counters went in.Placeholder Hands-on detail shot — gloves, tools, live work in the panel.Placeholder Kevin on the job — waist-up, daylight, Thunder shirt, working at a panel.Placeholder A finished job, wide — the whole wall or house, not just the close-up.
Photo needed — 02
The truck with the logo on it. Parked at a job, shot from the front three-quarter angle so the lettering reads. Proof there is a real business behind the phone number.
Photo needed — 03
A before / after pair. Same meter base or panel, same angle, shot before the work starts and again when it is finished. One matched pair beats ten finished shots.
Photo needed — 04
The certification document. A completed, signed certification photographed flat — with the client's name, address and any licence number blanked out. Shows buyers exactly what they are paying for.
Photo needed — 05
A finished service entrance, wide. Step back and shoot the whole house wall — meter, mast and drop together. The close-ups prove craft; this one proves scale.
Where we work
Mayagüez to Hatillo.
Based in Aguadilla and working the whole west and northwest coast. If your town is on this list, we come to you.
Aguadillabase
Mayagüez
Añasco
Rincón
Aguada
Moca
Isabela
San Sebastián
Quebradillas
Camuy
Hatillo
Outside these towns? Call anyway — confirm whether Kevin travels beyond this list, and whether inland towns (Moca, San Sebastián, Las Marías, Lares) are in or out
Credentials
Licensed, and accountable for the work.
Kevin Cordero — Perito ElectricistaLicence number — confirmInsurance coverage — confirm
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Years in the trade confirm
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Jobs completed confirm
11
Municipalities served
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Typical response time confirm
Every number on this strip is left blank on purpose. Nothing goes on this page that Kevin has not confirmed — a made-up licence number or job count is the fastest way to lose a customer who checks.
What customers say
This section is waiting on real reviews.
No reviews are shown here because Thunder Electrical Services does not have a Google Business Profile we could find — so there is nothing genuine to quote yet.
Create the Google Business Profile. Free, and it is what makes the business show up on Maps when somebody searches “electricista Aguadilla”. This matters more than the website.
Ask the last ten customers for a review. Text them the direct review link the same day the job finishes.
Then we paste the real ones in here — with the reviewer's first name, exactly as written.
Until then this section stays out of the published site rather than being filled with invented quotes.
Free estimate
Tell us what you need.
Send the details and Kevin will get back to you. If it is urgent, call — the phone is faster than any form.
Message sent. Kevin will get back to you — if it is urgent, call (787) 560-6035.
Images tagged Placeholder are stand-ins generated with AI, shown only so this sample looks complete. They are not photographs of Thunder Electrical Services' work and are replaced with Kevin's own photos before launch.