Hampshire Heating Engineers

Welcome to Gaswarm, Hampshire’s trusted heating engineers. We specialise in installing and maintaining high quality plumbing and heating systems, including boiler installs, servicing, and repairs. We will ensure your home stays warm and energy-efficient all year round.

Our expert team also provides professional air source heat pump installations and servicing, offering an eco-friendly alternative to traditional heating systems. With years of experience and a commitment to excellent customer service, we take pride in delivering reliable, cost-effective solutions tailored to your needs.

Our Heating Services

Looking to upgrade your heating system with a modern, energy-efficient boiler or air source heat pump? Need routine maintenance to keep your existing system running smoothly? Our expert team is here to help with all your heating needs. From minor repairs and full system replacements to preventative maintenance, you can rely on us for dependable, cost-effective heating solutions tailored to your specific requirements.

New Boiler
Installations

Upgrade to an energy-efficient boiler for a warmer home. We supply and install top-quality models with expert care.

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Air Source
Heat Pumps

Reduce your carbon footprint with an eco-friendly heat pump. We install and maintain efficient systems for sustainable heating.

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Annual boiler or ashp servicing in Hampshire

Annual
Servicing

Keep your appliances safe & efficient with annual servicing. Prevent breakdowns and ensure reliable heating all year round.

Book a service

A Guide To Your Installation

From the initial quote to the installation and aftercare of your boiler or air source heat pump, we are with you every step of the way to make your installation as smooth as possible.

Call us for a boiler or ASHP installation in Hampshire

Step 1
Get in touch!

Fill out our contact form for a quote. Need help choosing a boiler or air source heat pump? We're happy to assist.

Arrange a survey about a boiler or air source heat pump installation in Hampshire

step 2
Arrange a survey

Our engineer will assess your current system and provide a tailored quote for your new system after the visit.

Pick a date for a boiler or ASHP installation in Hampshire

Step 3
Pick an install date

Approve your quote and contact us to schedule your installation at a time that suits you.

Pay deposit for air source heat pump or boiler installation in Hampshire

Step 4
Pay a deposit

Speak with one of our team to organise your boiler or air source heat pump deposit payment.

Air source heat pump or boiler installation in Hampshire

Step 5
It’s install time!

Ensure someone is home in the morning and available to check the work at the end of the day.

Pay balance for air source heat pump or boiler installation in Hampshire

Step 6
Pay your balance

Pay the remaining balance by cash, card, or bank transfer. Contact us with any payment queries.

Start a quote

Why Choose
Gaswarm?

At Gaswarm, we provide reliable and expert plumbing and heating services across Hampshire. As a family-run business, we take pride in offering a personal touch and building strong, lasting relationships with our customers. Our team of experienced and fully qualified engineers ensures fast, efficient, and professional service for all your plumbing and heating needs, from repairs to installations. With us, you can always expect a friendly, dependable service tailored to your home or business.

Baxi Approved

We are able to offer extended warranties on Baxi products and have had extensive training.

Vaillant approved heating engineers in Hampshire

Vaillant Advance

We can offer extended warranty options. Our installers have had dedicated training.

Excellent customer service by heating engineers in Hampshire

We Really Care

Customer service is our No.1 priority. Our engineers and office team always go the extra mile.

We Are Experts

We have the highest level of gas, oil and renewable qualifications and plenty of experience.

Heating Engineers in Hampshire