Welm Facilities Maintenance Ltd

Our Services

Commercial Boiler Repair Services

Rapid, safety-first repairs to commercial boilers and hot-water plant across Manchester. Gas Safe-registered engineers minimise downtime and get systems back online fast.

About This Service

Expert Commercial Boiler Repair Services from Welm Facilities

Our Gas Safe-registered engineers lead every commercial repair, with owner Mike Gui supervising complex plant-room diagnostics and repairs. Based in Manchester and operating within a typical 40-mile radius, Welm Facilities Maintenance Ltd prioritise fast, safety-first responses to reduce business downtime. We cover packaged boilers, hot-water plant and control systems across a wide range of makes and sizes.

Expert Commercial Boiler Repair Services from Welm Facilities

Our Process

How It Works

01

Emergency Triage

Call our commercial line and a qualified engineer will triage the fault over the phone, advising on isolation, safety and whether to attend immediately.

02

On‑site Diagnosis

A Gas Safe-registered engineer completes systematic diagnostics in the plant room, identifies root cause and provides a clear repair plan and timescale.

03

Repair, Test & Handover

We carry out repairs with manufacturer-approved parts where possible, complete safety checks and issue a written fault report and recommendations to prevent recurrence.

Benefits

Why Choose us for Commercial Boiler Repair Services?

Minimised business downtime

Team-led diagnostics and a practical spares approach get boilers and hot-water systems back online quickly to protect staff, customers and processes.

Gas Safe registered engineers

All gas work is carried out by Gas Safe-registered engineers (Gas Safe No. 563107) — every repair completed to current legal and safety standards with full certification on completion.

Commercial experience & range

From packaged boilers and plant-room burners to controls and heat interface units, we repair a wide variety of makes and commercial plant-room equipment.

Commercial-focused repairs with plant-room expertise. We specialise in commercial packaged boilers, hot-water plant, calorifiers, burner overhauls and control faults. Our engineers work methodically through plant-room systems — burner, pump, valve and control diagnostics — producing a clear fault report and practical remedy that reduces repeat call-outs.

Local, responsive service across Greater Manchester. Based in Manchester, Welm Facilities Maintenance Ltd cover a typical 40-mile radius and provide emergency call-outs and planned contract work. For urgent commercial faults call 07854896435 or 0161 706 0206, or email mike@welmfm.com. All gas work is carried out by Gas Safe-registered engineers (Gas Safe No. 563107).

37+

Five-Star Reviews

7

Specialist Services

3+

Industry Accreditations

7+

Areas Covered

FAQ

Frequently Asked Questions

We repair a wide range of commercial plant including packaged boilers, modular plant, calorifiers, and heater banks. Engineers are experienced with burner systems, pumps, valves and BMS interfaces — if a manufacturer part is required we source approved replacements where possible.

37 Five-Star Reviews

Google
Fantastic 5 star, flawless service and even better, great value too. I d highly recommend this companyGoogle

REVIEWS

What Our Customers Say

Fantastic 5 star, flawless service and even better, great value too. I d highly recommend this company
GoogleGoogle2026-05-22
Replaced plug in sink and fixed leak under the sink. Great job

Mark Watson

GoogleGoogle2026-05-07
Spot on service Reliable and professional

Anthony McLoughlin

GoogleGoogle2026-04-28

Report a Commercial Boiler Fault

Contact our commercial team to arrange an urgent repair or site visit. We’ll triage your fault and get an engineer to you as quickly as possible.
Request Urgent Repair