Experienced Mortgage Brokers. Securing your Financial Future.

Through our expert financial knowledge, we will guarantee to find the right product with the right lender to meet your specific needs.

Professional, Specialist Mortgage Advisers in Hertfordshire.


From our office in Harpenden, we have been providing specialist mortgage advice to clients locally and around the UK for over 30 years.

Through expert financial knowledge, we find our clients the right mortgage, adding value and expertise to create lasting relationships and establishing a reputation as an experienced, trusted partner that listens and responds to the needs of our customers.

Working with first-time buyers or experienced clients, our tailored mortgage advice covers an extensive range of solutions, and we guarantee to find the right product with the right lender to meet your specific needs.

Where to get a mortgage
Sexton Financial Services
  • Experienced Over 30 years experience providing clients with specialist financial advice
  • Customer Focused Google 5 Star rating and a reputation based on outstanding service
  • Straightforward We give clear advice and will guide you throughout the process
  • Flexible Bespoke solutions tailored to your needs and goals
  • Expert In-depth knowledge of all mortgage types
  • Knowledgeable We promise to recommend the right mortgage for you.
  • Professional Transparency and honesty, delivering the best solutions with integrity

Local. Experienced. Trusted.


Specialising in helping clients with mortgages in Harpenden, Luton and across Herts, Beds, Bucks and Nationally across the whole UK, we have developed an enviable reputation for delivering outstanding outcomes for our customers.

Our commitment to unrivalled service and ability to build strong connections promotes a true collaborative approach which we bring to every interaction.

Taking the time to understand our clients and their needs enables us to tailor the advice we give and help select the perfect product. We have access to the most competitive rates on the market and the expertise to find the right solution for you.

Hertfordshire mortgages

Reliable Expert Advice


Our dedicated and experienced team of financial professionals strive to always deliver the best solutions for our clients.

We remove the stresses and uncertainty many associate with mortgage applications to ensure the process runs smoothly from start to finish.

Our knowledge and expertise as mortgage Advisers are built upon an intimate knowledge of the market, its lenders, and the many mortgage types and their suitability for different clients with different needs.

We are committed to delivering a quality service that considers your current financial position and your ambitions for the future. We understand the importance of securing the right offer and the right terms that align with your goals and provide you with financial security you need.

Expert mortgage advice is on hand throughout the process, giving you the peace of mind that you are always receiving the right guidance from our specialists. We have access to a wide range of products and can leverage trusted relationships with major lenders to find the best solution for you.

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Financial expertise for your Future


We provide personalised financial advice on several areas to ensure you have provision for your financial security.

In addition to specialist mortgage advice, our team assists with a wide number of protection and other financial products.

  • Mortgages We advise on many types of mortgages including Residential, Remortgages, Buy-to-Let, Let-to-Buy, and Overseas products.
  • Protection Advice on additional financial products such as Life Assurance, Family, Critical Illness, and Income Protection is available from our dedicated team.
  • Additional Services We can help you with Wills, Conveyancing, Commercial Finance, Equity Release, and other needs. Should you have a need for any of the services listed above under Other Services please note that you will be referred to a third party provider. All services listed above are referred to a third party. Neither Sexton Financial Services Ltd or PRIMIS are responsible for the service received. These products and services are not regulated by the Financial Conduct Authority. As a leading mortgage broker, our clients are assured of receiving a quality, reliable service every time they need support and we pride ourselves of building relationships with clients, some that last many years.

Effective and Efficient


Gerry and the team at Sexton Financial Services have been absolutely fantastic! We have just remortgaged which can be very stressful as a self employed couple but everyone in Gerry’s team has been professional, friendly and very efficient. We were shocked how quickly the team work. Gerry is very knowledgeable and it’s obvious he really cares about his clients. He was always happy to personally take our calls and answer any questions we had.

My husband and I had a negative experience with a different company 5 years ago who took weeks to respond to emails and often just ignored our calls. They made the whole mortgage process even more stressful. We just felt like a number to them.

Gerry and his team were the complete opposite. They are so on the ball with everything, they were always happy to help. It was such a pleasant experience, we will certainly be coming back here for any other financial services going forward.

Thank you Gerry and team 😊

Chelsea and Brendan Fields

I can't recommend Gerry and the team highly enough! From the very first call, they took the time to truly understand our individual needs. The advice has been clear, and always tailored to our specific situation. The team have been super responsive to any of my queries along the way. If you're looking for someone knowledgeable, trustworthy, and genuinely committed to helping you, I highly recommend reaching out. It's one of the best decisions I've made.

Colum Boland, May 2025

Great fast service.

David Hawkins, May 2025

I'd leave 6* if I could! My second mortgage with Sexton and I can not explain how easy the process is, an amazing admin team around, communication is awesome and so delighted with the product we were able to fine! Will always recommend to friends and family.

Aaron, February 2025

Amazing company! Really took the stress out of buying our first home and were there every step of the way. They didn't mind answering any questions I had and did so with such kindness and patience, being a first time buyer, I was clueless! They found the best deal for us, and kept checking the market ensuring we got the best rate before completing. I honestly cannot recommend them enough. Friendly, knowledgeable, patient and had the perfect personal touch. Thank you, guys

Kirsty Smith, February 2025

I was recommended to use Sexton Financial Services as a mortgage broker through a friend. Throughout the entire process i found the team to be extremely attentive, proactive and responsive. This being my first time taking out a mortgage i had many questions that were all explained to me very clearly. I felt the team were driven to get me the best product possible and i am confident we managed to find the best deal available. I would like thank Gerry, Kirstie and Natasha for their help and I will be passing on the good word if anyone were to ask me for a recommendation.

Robert, February 2025