Warehouse and workshop heating
Warm-air heaters, radiant tubes, unit heaters — industrial heating across the Harlow, Waltham Abbey and Broxbourne trade estates.
You're not getting a call centre — you're getting Grant.
The same engineer quotes the job, does the work, and answers the phone afterwards if anything's not right.
Gas Safe Registered
Every gas job legally signed off
18+ years on the tools
Grant has been fixing boilers in Harlow since before smart thermostats existed.
Real human on the phone
Most calls answered the same day, often within the hour.
Locally based in your area
Not a national chain — your local engineer, your local prices.
What we do for warehouses & workshops
- Reznor and Powrmatic warm-air heater servicing
- Radiant tube heater installation and repair
- Commercial gas pipework
Compliance & credentials
- Commercial Gas Safe registered
- Working-at-height trained (heaters mounted at eaves)
- Isolation and safe-system-of-work procedures documented
Request a commercial · warehouses & workshops quote in your area
Real engineer reply — usually within the hour during working times. Fixed written quote, no commission-driven sales, 12-month workmanship guarantee.
- Gas Safe registered
- Same-day cover where possible
- Fixed written quotes
- Manufacturer warranties up to 12 yrs
Frequently asked questions
Do you service Reznor warm-air heaters?▾
Yes — regular work for us. Annual service is critical for these units, both for safety and efficiency.
Can you cover multiple units on the same estate?▾
Yes — rolling service contracts across trade estate tenants are welcome.
Related pages you might want
Get a quote for warehouses & workshops
We survey, quote fixed, and can arrange work around your operating hours.