Domestic
New housing developments including temporary site set-ups, inspection and testing, renovations and extensions.
- New-build first & second fix
- Temporary site supplies
- Testing & certification



Registered with NICEIC, MCS-certified for solar PV, qualified and accredited for EESS battery storage, and assessed by SafeContractor and SMAS Worksafe — so developers, facilities managers and homeowners can check the contractor they're booking before any work starts.
NICEIC Approved ContractorFind us on the NICEIC register (opens in a new tab)
MCS Certified · Solar PV · NIC-5515Check the MCS register (opens in a new tab)
Alcumus SafeContractor ApprovedHealth & safety assessed
SMAS Worksafe ContractorSSIP health & safety scheme
Lighthouse Club SupporterThe construction industry charity (opens in a new tab)
Dynamic Electrical Solutions is a Southampton-based electrical contracting company. Director Mike Donnarumma founded the company in 2009 with over 20 years in the industry behind him, and our approach has stayed the same since: support the client's vision from first enquiry through to complete resolution and aftercare.
We work across new housing developments, retail and commercial premises, industrial sites and private homes, and hold a long-running contract with a leading supermarket. Our internal and external auditing provides proof of quality management, and we keep training in new technologies — solar PV, battery storage, EV charging — as our customers' needs evolve.
From the first enquiry to complete resolution and aftercare — the same approach since 2009.
Internal and external auditing provides proof of quality management on every contract.
Solar PV, battery storage and EV charging added as our customers' needs evolved.
From a single home charge point to a whole housing development, a shop refit or an industrial expansion — designed, installed, tested and certified by one team.
New housing developments including temporary site set-ups, inspection and testing, renovations and extensions.
New installation and expansion projects in retail, commercial office and warehouse spaces, with internal and external site maintenance, inspection and testing.
New installation and expansion projects across industrial site settings, site maintenance and ad-hoc installation, inspection and testing.
Solar photovoltaic (PV) and battery storage, taken from design right the way through to installation, commissioning and registration.
Electric vehicle charge point installations, specialising in housing developments and commercial pay-as-you-go systems, with domestic one-off installations also available.
CCTV, intruder alarms, gate automation, access control and door entry across all industry sectors.
From a leading supermarket contract held for over 12 years to the region's housebuilders, our work is repeat work.



Electrical work you can't see still has to be right. We design it properly, install it tidily, test it and certify it — and we're still here afterwards.
Domestic, commercial, industrial, renewables, EV charging and security from one accountable team — no hand-offs between trades, no gaps in responsibility.
New-build first and second fix, temporary site supplies, EV charge points and solar PV, programmed around your build and handed over with the certificates your buyers' solicitors ask for.
Maintenance and new installation for a leading supermarket, year after year — the kind of repeat work that only comes from reliability.
NICEIC Approved Contractor, MCS-certified for solar PV, EESS-accredited for battery storage, SafeContractor and SMAS Worksafe assessed. Every job ends with the right paperwork.
Real homes we wired for the region's housebuilders. More projects, including commercial and renewables work, are being added.

Full electrical installation for a pair of new-build homes — first fix to testing, certification and handover.
Read the case study
Detached homes and a dormer bungalow wired from first fix through to finished kitchens and certification.
Read the case studyBased in Northam, Southampton, and working across Eastleigh, Fareham, Winchester, Portsmouth, Romsey, Totton and the New Forest — further afield for developments and contracts.
Schematic illustration of our coverage area — not to scale.
Call, request a callback or send the form. We'll ask the right questions and arrange a site visit, or price from your drawings for developments and commercial work.
Scope, specification and price in writing before anything starts — and a programme that fits your build or trading hours.
We install, test and commission, then hand over the certificates and registrations.
Our work is covered by our warranty, and the team that installed it stays on hand afterwards — for maintenance, periodic testing and emergency call-outs.
“Refurbished our gents barbers. Great fast and professional service.”
“Have used Dynamic for many years now. Mike and his team are always very professional, tidy and competitively priced! Always do a great job!”
“A well established company that works hard to please its clients. Visit their web site for a full look at what they can do for you.”

Tell us what's involved and we'll give you a straight answer and a clear, written quotation. NICEIC-approved, fully certified work across Southampton and the South Coast.
The questions developers, business owners and homeowners ask us most — with straight answers. Can't see yours? Call or send the form.
Or call 02380 177733Tell us about the project and we'll come back with a clear, written quotation. No obligation.
This is a design preview opened straight from a folder, so nothing has been sent. On the server this posts to send.php and emails the office.