When it comes to mortgages and protection insurance, you deserve guidance that is simple, transparent and aligned with your goals. At Mark One Financial Services, we combine over two decades of industry expertise with a personalised approach to help you secure the right mortgage and the right protection for your circumstances.
Whether you’re buying your first home, moving, remortgaging or strengthening your financial security with insurance, we make the process clear and support you from start to finish. Our advice is fully tailored, FCA-regulated and designed to give you confidence at every step.
Contact us today for any other related services you need.
Contact our sister company. Click to go to the Mark One Estate Planning website...
Contact us today for any other related services you need.
Here are some reviews from our clients about us
EXCELLENT Based on 165 reviews Posted on Paul McKinlayTrustindex verifies that the original source of the review is Google. Mark was excellent to deal with from the first call. He had a great knowledge and was able to quickly identify a suitable solution for our circumstances. His communication is excellent and he provided regular updates, he really does provide a brilliant service. I would have no issues recommending him to others. We got everything sorted really quickly and will be using his services from now on.Posted on sabina nTrustindex verifies that the original source of the review is Google. I had a great experience with my mortgage advisor, Mark, and would highly recommend him. He was professional, knowledgeable, and made the whole process feel simple and stress-free. He kept me informed throughout and was always happy to answer any questions. Thanks to his support, I was able to secure my mortgage smoothly. Really appreciate all his help!Posted on Fraser RossTrustindex verifies that the original source of the review is Google. Marks services are outstanding. His level of knowledge and attentiveness is second to none. He has helped us with a mortgage, a remortgage and all of our insurances. He keeps up to date with us and during this time we’ve had a change in circumstances which he acted on quickly and updated our insurance providers. We will continue to use Marks services and recommend him to anyone who requires help with their mortgages. Thanks again Mark!Posted on Kym DuguidTrustindex verifies that the original source of the review is Google. Yes, he’s my dad… but I promise this review isn’t biased! I’ve just had my mortgage sorted again through him and, as always, the service was amazing. He explains everything clearly, takes all the stress out of the process, and genuinely goes above and beyond to get the best deal. Even though I could probably ask him at the dinner table, he still treats me like any other client – professional, thorough and always looking out for the best outcome. I’ve recommended him to so many friends over the years because he really is the best at what he does. If you’re looking for someone who knows their stuff and genuinely cares about getting you the right mortgage, I can’t recommend him and the team enough 👏!Posted on bettyface1Trustindex verifies that the original source of the review is Google. Mark is excellent at what he does, we’ve always been extremely impressed and happy with the services he provides. The company are focused on getting the best for their clients and nothing is too much trouble. Mark always gets back to you quickly and I’m just glad we found him. He managed yet again to secure a great mortgage deal for us and I recommend Mark One to everyone. Professional , helpful, knowledgeable and focused on clients needs. Customer service is outstanding.Posted on Katy CraigTrustindex verifies that the original source of the review is Google. Mark helped us to buy our first home, he is very patient and his guidance aided us to buy our dream home, he is very approachable which helped for any questioned we had. Would highly recommend to any one in need of a mortgage advisor. Thank you Mark :)Posted on Mark RitchieTrustindex verifies that the original source of the review is Google. Brilliant,can’t thank Mark enough for a good deal on my mortgage again.👍👍Posted on MRHTrustindex verifies that the original source of the review is Google. Hi, you! I have great news. You don't have to keep looking for a mortgage advisor because you've found the best one. Seriously. Stop looking and call Mark. He is excellent. Goes above and beyond in all the steps and communicates like he's your best friend. You will not be disappointed!Posted on Jordi Gil GuardiàTrustindex verifies that the original source of the review is Google. Mark has been very good helping me getting my morgage. From being lost to understanding pretty much everything that was going on. He has also been very responsive to all my messages,phone calls and emails. Will 100% go back for the remortgage. Thanks Mark for getting the mortgage for my new home It's been a pleasure. All the bestPosted on Scott BuchananTrustindex verifies that the original source of the review is Google. Mark helped my partner and I with the process of buying our first home. Mark has been amazing throughout the process and has always gone above and beyond. He was always at the other end of the phone even outwith standard working hours and also kept his office open late some nights to go through our mortgage offer etc with us when we were working during the day. The service has been incredibly friendly and we would both recommend Mark to anyone looking to buy a property. 10/10⭐️Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Yes. Many mortgages are portable, meaning you can transfer your current deal to a new property. This can help you keep your rate and terms, but it’s not always guaranteed, so it’s wise to get expert advice early.
It depends. Deposit requirements vary depending on a few key factors:
Your credit score
The type of mortgage you're applying for
The lender's specific criteria
The larger your deposit, the better your chances of accessing lower interest rates and better terms. However, there are still options available with a smaller or no deposit subject to certain lenders’ T&Cs.
Let us help you figure out what deposit works for you—and what options you actually have on the table.
Yes. You’ll usually need two years of accounts or tax returns. We help you prepare the right documents and match you with lenders who understand self-employed income.
No. While a strong credit score can unlock more options, many lenders offer solutions tailored for those with fair or even limited credit histories.
We work with a comprehensive range of lenders to find a mortgage that fits your unique situation.
Whether you're building credit or rebuilding, we can help you explore your options with confidence.
Don't count yourself out—lean on our expertise and decades of experience. Speak to us today.
It’s not legally required, but lenders strongly recommend it. Life cover protects your family by helping pay off the mortgage if anything happens to you. We help you find the right cover.
Income protection pays you a monthly amount if you can’t work due to illness or injury. It’s especially important for anyone without long-term sick pay and income earners in single income households. We ensure you get cover that fits your budget.
Critical illness cover pays a one-off lump sum if you’re diagnosed with a serious illness. Income protection pays you a monthly income if illness or injury stops you working. Many clients benefit from having both, and we guide you through the options that best match your needs and budget.
Yes, you can. Some insurers cover higher-risk occupations such as construction, offshore work, emergency services, people who work at great heights, farmers, etc. The terms and premiums may differ, but cover is still possible. We match you with the providers most suited to your role so you can protect your income with confidence.
Let Mark One Financial Services guide you with clear advice and unwavering support. Your best mortgage or protection solution starts with one simple conversation.