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OnSite Metal Works
Mobile welder working on a steel railing at a customer's homePlaceholder · Hero photo

Mobile welding · MD

We bring the shop
to the job.

On-site welding and fabrication across Maryland. Custom railings, fences, and gates. Repairs and fab on trucks, trailers, and equipment. Send the job — we show up and weld it.

Get a Quote(410) 555-0199
  • Fully insured
  • Veteran-owned
  • Same-week scheduling
  • Free on-site quotes
Custom railingsFencesGatesTruck fabricationEquipment repairTrailer repairStructural repairOn-site. On time.

What we do

Welding services

General fabrication and repair with a specialty in railings, fences, and gates — plus the truck and equipment work that keeps crews moving.

Start a quote
  • Custom steel stair railing installed on an exterior porchPlaceholder · Photo: finished railing install
    01

    Custom Railings

    Stair, deck, porch, and balcony railings built to your opening — welded, ground smooth, and finished to last outside.

    Details
  • Welded steel fence line along a residential propertyPlaceholder · Photo: fence install
    02

    Fences

    Steel and aluminum fence lines set, welded, and repaired on site — residential, commercial, farm, and marina.

    Details
  • Custom double swing driveway gate in steelPlaceholder · Photo: driveway gate
    03

    Gates

    Driveway, walk, and security gates — swing or slide, opener-ready, hung true so they still close in ten years.

    Details
  • Fabricated steel headache rack on a work truckPlaceholder · Photo: truck rack fabrication
    04

    Truck & Equipment Fabrication

    Racks, bumpers, brackets, and repairs on work trucks, trailers, and heavy equipment — fixed where it sits.

    Details
  • Welder fabricating a custom steel bracket on sitePlaceholder · Photo: custom fabrication
    05

    General Fabrication & Repair

    Brackets, frames, stands, mounts, and broken parts — if it's metal and it needs to hold, send us the job.

    Details
  • 06

    Something else?

    If it's metal and it needs to hold, it's probably on the list. Text a photo and we'll tell you straight whether we're the right call.

    Recent one-offs

    • Dock ladder
    • Boat trailer bunk
    • Broken hitch
    • Cracked bucket
    • Sign frame
    • Basketball hoop post
    • Cattle gate
    • Firewood rack
    Text (410) 555-0199

How it works

No shop trip. No waiting on a truck to haul it.

Mobile means the fabrication happens where the work is — your driveway, job site, farm, marina, or yard. MIG, TIG, Stick, Flux-core on steel, stainless, and aluminum.

  1. 01

    Send the job

    Text a photo and rough measurements, or use the quote form. A sketch on a napkin works.

  2. 02

    Get a straight quote

    Most quotes go out the same day. Bigger jobs get an on-site look first — no charge.

  3. 03

    We show up and weld it

    Rig, generator, and steel on the truck. Fabricated to fit and installed in the same visit where possible.

  4. 04

    Done, checked, cleaned up

    Welds ground and primed, anchors checked, sparks and slag swept. You see it before we leave.

The OnSite Metal Works welding rig and crewPlaceholder · Rig / crew photo

Mild steel · Stainless · Aluminum

Bring the broken part or a photo of it.

Recent work

Built on site. Built to stay.

Railings, gates, racks, and repairs from around the Chesapeake — every one measured, fabricated, and welded where it stands.

Map of the OnSite Metal Works service area in MarylandPlaceholder · Service area map

Where we work

Serving central Maryland and the Chesapeake Bay region

  • Anne Arundel County
  • Baltimore County
  • Baltimore City
  • Howard County
  • Prince George's County
  • Calvert County
  • Queen Anne's County
  • Kent Island & the Eastern Shore

Outside the area? Ask — most jobs are worth the drive. A travel charge may apply past 40 miles.

Mon – Fri
7:00 AM – 6:00 PM
Saturday
8:00 AM – 2:00 PM
Sunday
Emergency repairs by appointment
Check if we cover your area

Word of mouth

What customers say

  • Placeholder
    “Paste a real customer review here. Two or three sentences about the job, how it went, and whether they'd call again.”

    Customer Name

    City, MD · Custom Railings

  • Placeholder
    “Paste a real customer review here. Reviews about response time, showing up when promised, and the finished weld quality convert best.”

    Customer Name

    City, MD · Truck & Equipment

  • Placeholder
    “Paste a real customer review here. Pull it from Google or Facebook with the customer's permission and keep the wording as written.”

    Customer Name

    City, MD · Gates

FAQ

Straight answers

If it's not here, text us. You'll get a person, not a phone tree.

What does "mobile welding" actually mean?

The welder, generator, gas, and steel come to you on the truck. We fabricate and install where the work is — no hauling a gate to a shop and back, no waiting on a second trip.

How fast can you get here?

Most jobs are scheduled within the week. Breakdowns on trucks and equipment get priority — call and we'll tell you honestly when we can be there.

What do you need from me for a quote?

A photo, rough dimensions, and where the job is. For railings and fences, a tape measure and a phone camera are enough to get a solid number.

Do you work on aluminum and stainless?

Yes. Steel, stainless, and aluminum. Tell us the material if you know it; if not, send a photo and we'll figure it out.

Is there a minimum charge?

There's a minimum service call that covers travel and setup. We'll give you the number up front before anyone drives anywhere.

Are you insured?

Yes — fully insured for on-site work. Certificates available on request for commercial and HOA jobs.

Get a quote

Send us the job. We'll send a number.

A photo and rough dimensions are enough to start. Most quotes go back the same day.