Symonds Construction Ltd—your trusted partner for reliable and expert building services across Cambridgeshire and Suffolk.

We specialise in home extensions that enhance your living space. Our team works closely with clients to design and construct high-quality extensions tailored to individual needs, ensuring seamless integration with the existing structure.

Transform your garage into a usable living area with our garage conversion services. Whether you envision a home office, additional bedroom, or recreational space, we handle all aspects of the conversion to create a functional and stylish environment.

Our refurbishment services breathe new life into your property, from minor updates to complete overhauls. We assess your requirements and deliver renovations that improve aesthetics and functionality while adhering to all regulatory standards.


With over 30 + years of experience in the building industry, our local Cambridgeshire family-run business has established a reputation for reliability and trustworthiness. We understand the importance of delivering high-quality workmanship while ensuring that every project is completed on time and within budget. Our team is dedicated to providing personalised service, understanding your specific needs, and transforming your vision into reality