Optimum Heating
Colchester, Essex
Checkatrade member since January 2023
Services
- 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
- Gas Central Heating Servicing / Repair
Customer Reviews
Write a review10 /10
Based on 10 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (141)
10 Excellent Service
Posted 30 July
We were informed that our house had an internal gas leak following a meter replacement, so we called Josh. He rearranged his schedule and came out the very next morning, quickly identifying and fixing the problem. He was prompt, professional, and clearly knows his trade. The service was excellent, the price was very reasonable, and it was reassuring to deal with someone you can genuinely trust. I wouldn’t hesitate to recommend Josh to anyone needing a reliable gas engineer.Verified reviewerJob location: CO410 Boiler
Posted 06 July
No fuss boiler install 10/10 service professional and friendlyVerified reviewerJob location: CO410 Great company to work with
Posted 04 July
We have used Josh on many of our projects from the smallest of jobs to full house renovations and underfloor heating We would highly recommend Josh to anybody and he is the only plumber/gas engineer we have used and will ever use Five star service from a great guyVerified reviewerJob location: CO1310 Very impressed
Posted 03 July
Job location: SS7Had my boiler serviced last week great service 10/10, great price too.10 10/10 Service Highly Recommend
Posted 03 July
Job location: CO2I had an excellent experience last week getting my boiler serviced. The service was professional, efficient and completed to a very high standard. Everything was explained clearly and the whole process was smooth from start to finish. Overall, a 10/10 service, I would highly recommend them.10 Boiler service by Josh
Posted 03 July
Had my boiler serviced by Josh today. Friendly, professional, turned up on time, and did a great job. Everything was explained clearly and left clean and tidy. Would definitely recommend. Thanks, Josh!Verified reviewerJob location: DA15
Photos
Company Info
Owner
Mr Joshua Massey
Sole Trader
3 years on Checkatrade
VAT Registered
No
A friendly and professional service for private customers, landlords and construction companies.
We are establishing ourselves as one of the most trusted boiler specialists in the South East.
We have earned our highly recommended reputation through our exceptional customer service, reliability and value for money.
We look after your entire domestic and commercial boiler needs, ranging from boiler installations to emergency boiler repair.
Our customers are our most important assets.
So, we go the extra mile on every project to exceed expectations.
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since January 2023
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
