Trusted & Reviewed

Your Local Builder in St. Albans

Welcome to Mayfield Building Contractor we are based in St Albans Hertfordshire and have been in the building industry for over 25-years.

We strive to provide a first class customer service and top quality work. Our team of tradesman are fully qualified and experienced in all aspects of construction.

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Locally Known & Renowned

Professional Building Services

“We would be happy to recommend Mayfield, they did some partition wall work at at our house, the work was completed in just one day and it looks great.”

Charlotte & William Greenland


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We are rated 5-Stars on Google.

Mayfield Building Contractor

Transform Your Home and Increase its Value

We are a local building firm in the St Albans area and serve clients in and around Hertfordshire. Our experience and reviews speak for themselves, with a customer-focused approach – incorporating both your ideas of your perfect home and working closely with an experienced architect to deliver your new living space.

Award Winning Services

Locally known, we thrive from our reputation and previous works.

25+ Years Experience

Vast level of expertise and experience within the industry.

Local Builders

Fully Bespoke Services

If you want to develop your current home, have a new property you are renovating or are simply exploring the idea of adding value to your property. An extension to the loft, garage or basement can bring the additional characteristics you are craving.

We can work closely with you to make the design and again to implement that design. All tired or old spaces will be transformed and your home will resemble something out of a property catalogue.

Our in-house team will design and implement all the necessary changes, all homeowners can take comfort in the knowledge that their property is in the hands of the experts. Our previous work can act as inspiration or you could have your own ideas. Whatever the scenario we have successfully transformed homes and apartments across Hertfordshire.

A house or loft extension is a great way to add value to your existing home and avoid having to move from your current one - if you have larger needs now. We can guide you in every aspect of this process, having close working relationships with local architects, suppliers and tradespeople.

We carry out many projects, some of the most common being wrap around extensions, kitchen refurbishments and extensions, garage conversions and extensions and rear property renovations/extensions.

If you know what you require that’s excellent, if you wish us to have an input and help create your ideal space – we are also experts in that.

Our friendly and experienced team are only a call or email away and we can then evaluate your needs. Perhaps you have a small idea or have already commissioned an architect to draw up the plans. All building work in the St Albans and Hertfordshire area can be evaluated and quoted accordingly. And of course all our quotations are free!

If you are unsure of which builder to choose, a local builder who has great reviews and a huge back catalogue of previous work is a fortified route to travel.

Working closely with our clients, we deliver every step of the way, making sure you are always kept in the know about changes or unforeseen events. As mentioned we have very close ties with the area and a team of tradespeople that we’ve been working with for years.

Fully certified company, all our staff are insured and combined have decades of building work experience. Whether you require a garage refit or are extending your house, we can deliver on your dream of a new home.

Fully Bespoke Services

Expert Design & Construction

Opening up your property is more than simply making your house larger. We can add features, totally transform dilapidated or neglected areas, bring a new twist to an existing design or make use of natural light and windows to create a stunning effect.

House Extension

We have extensive experience in this area and deliver all types of extensions to our clients.

Loft Conversion

The best option for your conversion will be dependent on the type of house you have.

Kitchen Refurbishment

Our design team can design a bespoke kitchen to your exact requirements.

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Hertfordshire Renovations

Delivering a Superior Service Throughout the Local Area

Accredited & Verified

We are members of Trust-a-Trader for your peace of mind.

Health & Safety Risk Assessments

All staff and works are covered by our comprehensive insurance.

Highly Recommended

We are supremely proud that our customers recommend us to friends and family.

Recent Works

Recently Completed Projects & Reviews

We cover all areas of building work, this includes new builds, extensions, conversions, refurbishments and renovations. We can also help you get the most out of your home by upgrading your space to the latest bathroom or kitchen designs – adding important space and value to your property. 

Bathroom Refurbishment

Complete bathroom remodel, with inclusion of bath-tub, glass screen and shower.

House Extension

Complete interior and exterior house extension.

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Trust A Trader

What Customers Are Saying About Us

"Very conscientious, very good with advice wants to do the best job. Team were lovely and sub contractors were all very reliable. All round, very satisfied and will use again in the future."

Laura 10th July 2022

"Vito is a lovely chap, and always a very cost affective solution to our needs. Brickwork is excellent!"

Chris 3rd February 2023

"Vito and his team recently helped me in renovating my house. Vito is brilliant - extremely knowledgeable & really helpful. Highly recommended."

Papia 23rd June 2022

"Brilliant job by Vito and his team. Double story extension high standard , couldn’t be more pleased with the work Very professional in every way, the quality of the workmanship second to none. Kept us informed at every stage."

Ricky Mandere 2nd October 2021

Let's Build Your Perfect Living Space

Your Local Builder in St Albans

For those looking to increase the value of their property, a property or house extension can be the perfect answer – you will also have the added advantage of increasing your living space.