O.N Heating and Cooling
Accepts Checkatrade Pay
Skills
- Air Conditioning Installation
- Air Conditioning Repair
- Air Conditioning Servicing
- Emergency Air Conditioning Service
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Cooker Installation
- Air Source Heat Pump Installation - ASHP
- Gas Boiler Servicing / Repair
- Smart Thermostats
- Emergency Central Heating Repair
Services
Customer Reviews
Write a review9.71 /10
Based on 22 reviews over the past 12 months
Quality of work
9.68
Reliability
9.73
Communication
9.73
What customers are saying
AI-generated from customer reviews over last 24 months
This trade is highly recommended by customers for being professional, polite, and efficient, with many praising their clear communication and high-quality work. A small number of reviewers noted issues with reliability and jobs being rescheduled.
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Reviews (67)
10 Central Heating
Posted 14 May
Radiator moving and installation
Amazing work as always, professional and overall just great work. Cant recommend enoughVerified reviewerJob location: YO24RDaniel CResponse from O.N Heating and Cooling
Thank you Daniel! We always aim to provide the best service for our customers.👍🏼
10 Gas Cooker Installation
Posted 23 March
Gas Oven disconnect and helped with planning future work
Incredibly professional and helpful. Worked very efficiently as well. Amazing job, will definitely be using againJob location: YO24RDaniel C10 Gas Cooker Installation
Posted 23 March
Excellent work!!
Very helpful,Job location: LS20RPrashant W10 Gas Cooker Installation
Posted 16 January
Hob and oven fitting
ON plumbing and heating did a great job installing our oven and hob. They responded promptly and arrived on time, job completed well and good communication throughout. We would recommend for future jobs.Verified reviewerJob location: LS6RSarah C10 Gas Cooker Installation
Posted 08 January
Needed new cooker installing.
Very competitive with pricing and clear communication as when job would be completed and any hidden extras such as new gas hose. Very courteous and would recommend.Job location: LS25Rtristian p9 Water Supply Pipe Repairs
Posted 27 December 2025
Re plumbed waste pipe, for washing machine.
Great work, good communication. Cleaned up after job. Would recommend.Verified reviewerJob location: YO8RNeil K
Photos
Company Info
Owner
Mr Omair Nawaz
Ltd Company
2 years on Checkatrade
VAT Registered
No
Thank you, for taking the time and discovering my page.
I am a plumbing engineer who covers West Yorkshire, I have worked on a variety of projects in my industry, from domestic to commercial.
I enjoy my job and take pride in providing the best of services to my customers.
I am easy to communicate with and enjoy challenges.
Contact me for more information and free local quotation. Your local gas engineer. O.N Plumbing and Heating.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since March 2024
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks