While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Created with AI, based on recent reviews

Evaluating 34 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the excellent service, highlighting the staff's professionalism, friendliness, and expertise. Many people were particularly impressed with the high quality of workmanship, noting that jobs were completed efficiently, neatly, and to a high standard. Reviewers frequently mention the staff's ability to explain processes clearly and address concerns, making for a reassuring experience. The company is often recommended for its reliability and responsiveness, with many consumers expressing satisfaction with their new installations and ongoing maintenance.

What people talk about most

Service

Customers consistently note positive experiences with service. Reviewers frequently praise the... See more

Staff

Consumers consistently report positive experiences with staff, highlighting their professionalism, knowledge,... See more

Quality

Users describe positive interactions with quality. Customers consistently praise the excellent workmanship... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Had a new boiler installed by Waseem and honestly couldn’t be happier. He was incredibly thorough with a real eye for detail – spent time to make sure everything wasn’t just working properly, but... See more

Rated 5 out of 5 stars

Heating wasn’t turning on, called them, they sent an engineer in couple of hours, engineer within 15mins diagnosed the problem. Boiler had a faulty pump, ordered the parts straight away. Next day in... See more

Rated 5 out of 5 stars

Outstanding service from start to finish! I’ve had the boiler replaced twice at my two rental property, and the experience was excellent both times. The work was extremely neat and professional—so m... See more

Rated 5 out of 5 stars

WA Heating replaced our old combi boiler and we couldn’t be happier. The team arrived on time, explained everything clearly, and left the place spotless. Heating and hot water working perfectly — high... See more


Company details

  1. Heating Contractor

Written by the company

WA Heating is a trusted gas and heating specialist with more than 8 years of experience, proudly serving West London and surrounding areas. We provide expert installation, replacement, and repair for combi boilers, system boilers, regular boilers, back boilers, and complete home heating systems. Our services also include boiler servicing, landlord gas safety certificates, energy-efficient upgrades, and full heating system conversions. With years of proven expertise, we deliver fast, reliable, and professional service at competitive prices — keeping homes warm, safe, and energy-efficient all year round.


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

34 reviews

5-star
4-star
3-star
2-star
1-star

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Advertisement
Rated 5 out of 5 stars

Professional job from start to finish

Had a new boiler installed by Waseem and honestly couldn’t be happier.
He was incredibly thorough with a real eye for detail – spent time to make sure everything wasn’t just working properly, but actually looked spot on too.
Left the area clean and tidy afterwards, which is always appreciated.
Professional job from start to finish. Wouldn’t hesitate to recommend.

January 3, 2026
Unprompted review
Rated 5 out of 5 stars

Amazing professional attitude

Amazing professional attitude
My dad always wants to know what a worker is doing so he kept watching him, but he was so calm and collective, if my dad is happy with his work, I'm sure everyone will be.
💯 Recommended

January 10, 2026
Unprompted review
Advertisement
Rated 5 out of 5 stars

Outstanding service from start to…

Outstanding service from start to finish! I’ve had the boiler replaced twice at my two rental property, and the experience was excellent both times. The work was extremely neat and professional—so much so that my tenant personally praised how tidy everything was. When a leak came up, he responded immediately, came out right away, and fixed it without any hassle. Truly reliable, responsive, and high-quality workmanship. Highly recommend!

December 13, 2025
Unprompted review
Rated 5 out of 5 stars

Waseem carried out a boiler safety…

Waseem carried out a boiler safety check for us and provided an excellent level of service. He arrived promptly and conducted himself in a very professional manner throughout the visit. He was clearly highly knowledgeable and took the time to explain the checks he was carrying out, answering questions clearly and thoroughly. Waseem was also polite and approachable, which made the experience reassuring rather than rushed or impersonal. The work was completed efficiently and to a high standard, giving us full confidence in the safety of the boiler. I would not hesitate to recommend Waseem and would gladly use his services again. Extremely pleased with the service. Thank you Waseem

January 3, 2026
Unprompted review
Advertisement
Rated 5 out of 5 stars

WA Heating replaced our old combi…

WA Heating replaced our old combi boiler and we couldn’t be happier. The team arrived on time, explained everything clearly, and left the place spotless. Heating and hot water working perfectly — highly recommended!

December 27, 2025
Unprompted review
Rated 5 out of 5 stars

⭐️⭐️⭐️⭐️⭐️

⭐️⭐️⭐️⭐️⭐️

We had our boiler installed through Warmzilla, and I can honestly say the only reason I would confidently recommend Warmzilla is because of Wasim.

He has been absolutely amazing from start to finish. He went out of his way to help us at every stage and has always been available whenever we needed him. He never ignored our calls or messages, even when it was outside of his working hours, and he always replied kindly and professionally without ever sounding annoyed or rushed.

After the installation, we had a few issues, and Wasim dealt with them incredibly promptly. We did not have to chase or wait around. He came and resolved everything quickly and efficiently, which gave us a lot of peace of mind.

He is very knowledgeable, smart, and clearly knows his work inside out. I genuinely have not been disappointed at any point. His support, patience, and dedication really stood out, and it made a big difference to our overall experience.

This is a completely honest review, and I would highly recommend Warmzilla purely because Wasim is there. He is excellent at what he does.

December 28, 2025
Unprompted review
Rated 5 out of 5 stars

Boiler service

Excellent service by Waseem. This is my fourth consecutive year using his services, and the experience has always been outstanding. I highly recommend Waseem for his reliability and expertise.

December 10, 2025
Unprompted review
Advertisement
Rated 5 out of 5 stars

WAHEATING, The most trusted and reliable company.

WAHEATING has been one of the most reliable and trustworthy heating and plumbing companies I’ve ever dealt with. Wassem take care of my annual boiler service and issue the required safety certificate every year.
Finding honest professionals these days is difficult, especially when insurance companies often make things complicated and let you down when you need them most.
Thankfully, I found WAHEATING, and they have taken care of all my heating and plumbing needs without any hassle.
Wassem installed my new boiler, radiators, and even an outdoor garden tap. Since then, they have completed the yearly boiler and gas service at a very reasonable price.
Their work is professional, honest, and always completed to a high standard.
I highly recommend WAHEATING. Once you hire them, I’m confident you won’t regret it!

December 3, 2025
Unprompted review
Rated 5 out of 5 stars

New Boiler / rad

Wassem replaced the boiler through Warmzilla, came on time, dealt with all the issues and even when we ran out of time for a few things he came back to complete, all work done to very high spec. He also went out of his way to resolve a few issues not installation related.

November 14, 2025
Unprompted review
Rated 5 out of 5 stars

We had our boiler installed from…

We had our boiler installed from Warmzilla. Waseem was brilliant, has very good experience, and is friendly. If you are thinking of getting work done, I would highly recommend him. He done a fantastic job and checked in with me to make sure everything is ok afterwards.

November 18, 2025
Unprompted review
Advertisement
Rated 5 out of 5 stars

We had recently installed a boiler with…

We had recently installed a boiler with WA Heating, who is a very experienced boiler engineer. They take care of everything, so you don’t need to worry about disposing of all the other stuff.

 He is a very hard-working person and looks after the customer very well. So far the boiler is working in excellent condition. I am glad everything worked very well.  

I would really recommend WA Heating.

November 19, 2025
Unprompted review
Rated 5 out of 5 stars

Heating Problem!

Heating wasn’t turning on, called them, they sent an engineer in couple of hours, engineer within 15mins diagnosed the problem. Boiler had a faulty pump, ordered the parts straight away. Next day in quick time parts replaced.
Would recommend highly for heating and plumbing problems.

November 12, 2025
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look