Commercial & Industrial Engineering You Can Rely On

DTA Electrical Mechanical delivers professional electrical and mechanical engineering solutions for commercial and industrial clients across the East Midlands. From large-scale boiler replacements to planned maintenance programmes, we keep your building systems running at peak performance.

Get In Touch Our Services
20+
Years Experience
500+
Projects Completed
100%
Client Satisfaction
Commercial boiler installation by DTA Electrical Mechanical
About DTA

Engineering Excellence, Delivered with Integrity

DTA Electrical Mechanical is a trusted provider of comprehensive electrical and mechanical engineering services for commercial and industrial sectors across the East Midlands and beyond. With over 20 years of industry experience, we have built a reputation for quality workmanship, safety compliance, and customer satisfaction.

From universities and sports facilities to commercial premises, we deliver projects on time and within budget — often in live, occupied buildings where minimising disruption is essential.

Fully Certified & Insured
Public & Private Sector
Health & Safety Compliant
CDM Principal Contractor
What We Do

Our Services

From design and installation to testing and maintenance, we provide end-to-end electrical and mechanical solutions for commercial and industrial clients.

Electrical Installations

Complete electrical installation services for new builds, refurbishments, and upgrades — from distribution boards to full wiring systems.

Mechanical Engineering

Commercial boiler installations, heating plant replacements, pressurisation systems, pipework modifications, and full plant room refurbishments.

Testing, Inspection & Commissioning

Comprehensive electrical testing, inspection, and certification services including EICR, PAT testing, thermographic surveys, and full system commissioning.

Maintenance & Repairs

Planned preventative maintenance and responsive repair services to keep your electrical and mechanical systems in optimal condition.

Emergency Power Systems

Design and installation of backup generators, UPS systems, and emergency lighting to ensure uninterrupted power supply.

Heating Plant Replacement

Complete removal and replacement of commercial boiler plant, circulation pumps, expansion vessels, and associated controls — delivered in phases to maintain continuity of service.

Get In Touch

Let's Discuss Your Project

Whether you need a quote, have a question, or want to discuss an upcoming project, our team is ready to help. Reach out today.

Office
Store Room, The Old Mill,
Kinoulton Rd, Cropwell Bishop,
Nottingham NG12 3BE