Welcome to
Walsh Air Conditioning
Creating comfortable, energy-efficient
environments for homes and businesses
across Hertfordshire, Bedfordshire,
Buckinghamshire & London.
Why choose
Walsh Air Conditioning?
From expert installations to ongoing maintenance, Walsh Air Conditioning delivers tailored air conditioning solutions that keep you cool in summer, warm in winter, and comfortable all year round.
As part of the Walsh Solutions Group, we bring the same trusted service and high standards that our customers have come to expect from Walsh Plumbing & Heating and Walsh Oil Services. Every installation and service visit is carried out by our experienced, fully qualified engineers, ensuring reliable performance, tidy workmanship, and total peace of mind from start to finish.
Whether you’re looking to install a brand-new system, upgrade an older unit, or set up a regular servicing plan, we’re here to help.
At Walsh Air Conditioning, our goal is simple to provide dependable comfort, delivered with care.
5 Star customer service
We’re committed to giving you peace of mind, with reliable support whenever your aircon system needs attention.
Fixed price
Walsh guarantees
Our units come with up to a 7-year parts and labour guarantee.
Testimonials
What customers say about us
Excellent service from this
company from start to finish- definitely recommend.
Spencer was highly professional, punctual, organised and left everything tidy. All very rare qualities these days!!
We are REFCOM Registered
At Walsh Air Conditioning, we’re proud to be REFCOM registered, the UK’s leading accreditation for companies working with refrigerant gases.
This certification demonstrates that we meet strict industry standards for safety, environmental responsibility, and technical competence.
Being REFCOM registered means every installation, service, and repair we carry out is completed by qualified engineers who handle refrigerants safely and in full compliance with F-Gas regulations. It’s a mark of assurance that the work we do not only protects your systems performance but also the environment.
For our customers, this accreditation is your guarantee that all Walsh Air Conditioning engineers work to the highest professional standards delivering efficient, compliant, and reliable climate control solutions every time.
Benefits of choosing
Walsh Air Conditioning
Free, no-obligation quotes
Exclusive extended guarantees of up to 7 years
As Worcester-approved experts, we’re trusted to install, service, and repair Worcester Bosch Air Con units to the highest standard.
Expert installation, servicing, and repair
With over 10 years experience we provide the highest quality installations, servicing and repairs
When the unexpected happens, our Care Plans keep your heating, cooling, and hot water covered.
When the unexpected happens, our Care Plans keep your heating, cooling, and hot water covered.
Sign up to the Walsh Care Plan for complete peace of mind, with protection for your heating, cooling, and hot water systems.
Sign up to the Walsh Care Plan for complete peace of mind, with protection for your heating, cooling, and hot water systems.
Starting from £9.99 per month
Starting from
£9.99 per month
Proud to be a Which? Trusted Traders accredited company.
What Which? Trusted Trader Accreditation Means for You?
Which? Trusted Traders is a rigorous endorsement scheme that recognises businesses who demonstrate integrity, skill, and a customer-first approach. To achieve this accreditation, Walsh Solutions completed a comprehensive assessment
process, including:
- Detailed Business Audit: A full review of our practices to ensure transparency and trust.
- Customer Feedback: Verified reviews from previous customers, reflecting the quality of our work.
- Credit and Background Checks: Confirming our financial stability and trustworthy track record.
- Compliance with the Code of Conduct: Upholding the standards set by Which? Trusted Traders to protect every customer.
Our frequently asked questions
Find answers to our frequently asked questions about our Air Conditioning Services or feel free to get in touch
Air conditioning provides consistent indoor comfort by cooling and dehumidifying the air, which is especially valuable during warmer months. Many modern systems also offer heating options, making them a versatile solution for year-round climate control. Additionally, air conditioning can improve indoor air quality by filtering out dust and allergens.
Benefits include lower carbon emissions, reduced energy bills, and decreased reliance on fossil fuels. Heat pumps are also eligible for Government incentives, which can help reduce installation costs, making them an attractive choice for eco-conscious homeowners.
Basic maintenance involves cleaning or replacing filters every few months to maintain air quality and system efficiency. Annual servicing by a professional is recommended to check refrigerant levels, clean coils, and inspect electrical components, ensuring reliable operation.
Yes, many air conditioning units come with a heat pump function, allowing them to provide both cooling and heating. This feature makes them a versatile solution for year-round comfort, reducing the need for a separate heating system.
With proper maintenance, air conditioning units can last 10-15 years or more. Regular servicing helps extend their lifespan, keeping them energy-efficient and preventing costly repairs.
Experience that matters
To ensure our customers receive a high standard of workmanship and professionalism, our company is accredited and monitored by several trade and industry bodies.
Request a callback
Operating throughout Hertfordshire and surrounding areas, contact us today and one of our friendly engineers can help.