About Brennan & Son

Brennan & Son is a verified local trade specialist based in Southampton (SO18), specializing in Plumber, Gas engineer, Central Heating Service. Holding a 4.8 star rating across 125 verified Google customer reviews, they offer professional callout services across the area.

Core Specialities: Gas & Heating Engineers Plumbers

Services & Capabilities

  • Plumber
  • Gas engineer
  • Central Heating Service

Opening & Trading Hours

Closed Β· Opens 9β€―am Thu
wednesday 9β€―am–5β€―pm
thursday 9β€―am–5β€―pm
friday 9β€―am–5β€―pm
saturday Closed
sunday Closed
monday 9β€―am–5β€―pm
tuesday 9β€―am–5β€―pm

Postal Code Districts Covered

Brennan & Son actively provides free quotes and service across these Greater United Kingdom postal districts:

Customer Reviews

β˜… 4.80 (5 verified via Google)
David Pritchard β€’ Southampton, UK

"Karl was professional, efficient, friendly and did a great job. Managed to solve 3 issues in just over an hour. I am very happy with the quote and price and the finished work. I will certainly call again if needed in the future. Highly recommended."

Reviewed on 07 Aug 2026 β€’ Verified Customer (via Google)
Simon Fisher β€’ Southampton, UK

"I arranged to get the boiler in my daughter's new flat serviced by Brennan & Son as they were local to her. I was very impressed with this business and the appointment as it was great value and they provided excellent communication throughout. Their engineer, Brent, was also very pleasant and helpful chap, turned up on time, answered a number of questions about the installation for me, and left everything really tidy. Thanks guys, we'll be booking with you next year."

Reviewed on 22 Jul 2026 β€’ Verified Customer (via Google)
Candice Fudio β€’ Southampton, UK

"Brennan & Son installed a new boiler for me, including new pipe work and power flush. Already recommended by a family member, and now I too couldn’t recommend them more highly. Luke fitted the boiler and Heather returned to do the power flush. Both young workers with an impressive knowledge base, work ethic and professionalism. They did a great job, were clean and tidy, efficient, and worked really hard to complete the job in good time. Will absolutely be using their services again in the future. Candice x"

Reviewed on 21 Jul 2026 β€’ Verified Customer (via Google)
Corinne Day β€’ Southampton, UK

"I’m grateful for the excellent work carried out today to the tanks in the loft. The chap was extremely polite and swift and went away to buy the parts he needed and came back the same day to fit them for me. Honest and trustworthy service with excellent communication from Sarah who is wonderful in the office too. Thank you so much. Excellent work and service all round."

Reviewed on 11 Jun 2026 β€’ Verified Customer (via Google)
Paul Goss β€’ Southampton, UK

"I have used Brennan and Son for a number of jobs now over the past few years and I can’t recommend them highly enough. From start to finish, their professionalism was outstanding. Every interaction was handled with care, efficiency, and a genuine commitment to providing excellent service. One of the things that really stood out to me was how incredibly easy they made the administrative side of things. As a landlord it can often feel like a complicated and time-consuming process acting as the middle man between the tenant and the service provider. However, Brennan & Son have always made this so easy, especially as they will contact the tenant directly. They kept everything organised, communicated clearly, and made sure I always knew what was happening, which took a huge amount of stress off my shoulders (special call out to Nataliia). The team at Brennan and Son are not only highly professional but also approachable and reliable. It’s clear they take pride in what they do and genuinely want the best outcome for their clients. If you’re looking for a company that delivers excellent service while making the entire process simple and hassle-free, I would absolutely recommend Brennan and Son."

Reviewed on 13 Mar 2026 β€’ Verified Customer (via Google)
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