Transforming Your Outdoor Space into a Beautiful Reality
At Hennellys Plumbing And Heating Services Ltd, we pride ourselves on being a friendly, efficient, and CRB-checked plumber, dedicated to providing top-notch plumbing and heating services to clients in Hertfordshire and Bedfordshire. As a family-run business, we're willing to go the extra mile for our customers, and our team of professionals has access to a wide range of tradesmen who can provide all the services you may require throughout each project.
Our Services
We offer a comprehensive range of plumbing and heating services, including the installation and design of bathroom suites, full heating systems, power flushing of heating systems, boiler changes, and landlord safety tickets. Our team is fully qualified and experienced in providing cost-effective solutions for all your plumbing and heating needs, no matter how big or small the job may be. Whether you need a small leak repair or a full central heating system, we're confident that we can supply a solution that meets your needs.
Our Expertise
As a gas safe registered company, we specialize in the installation, design, and repair of domestic central heating and hot water systems. We're experts in upgrading heating systems, including converting gravity systems to sealed (pressurised) systems, and installing MegaFlow systems, ideal for larger houses with multiple bathrooms. We also install underfloor heating systems, perfect for conservatories.
Our Qualifications
We're proud to hold the following qualifications:
- Gas Safe registered
- NIC Certification for Individual Gas Fitting Operatives
- City & Guilds NVQ Gas Services Installation & Maintenance Level 2
- City & Guilds Mechanical Engineering Services Plumbing Level 2
Our Commitment
We're committed to providing a no-obligation free quotation for all work required, and our work is fully guaranteed. We're also happy to recommend specific products and services to any client. Our public liability insurance ensures that you're protected in the unlikely event of an accident.
Exceptional Service
Hennellys has received glowing reviews from its customers, who have praised the company's professionalism, efficiency, and prompt response to their emergencies.
Range of Services
Reviewers have reported positive experiences with a variety of services, including the installation of a new dishwasher, fixing overflowing water tanks, and resolving issues with heating and hot water systems. In one instance, the company even went above and beyond to fix a faulty boiler.
Professional and Courteous Staff
Kevin, a representative of the company, has been particularly praised for his prompt and courteous response to customers' needs. He has been described as "professional, " "courteous, " and "efficient" in his approach.
Emergency Response
The company has demonstrated its ability to respond quickly to emergencies, with reviewers reporting rapid response times and solutions to their problems.
Respect for Customers' Homes
Customers have been impressed with the respect shown by the company's staff for their homes, with Kevin going to great lengths to explain the work and pricing before starting the job.
Recommendations
Each reviewer has explicitly recommended Hennellys to others, highlighting the company's excellent service and commitment to customer satisfaction.

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