Everflow Heating & Plumbing
Harlow, Essex
Checkatrade member since June 201310
Services
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Cooker Installation
- Gas Boiler Servicing / Repair
- Emergency Central Heating Repair
- Gas Central Heating Servicing / Repair
Customer Reviews
Write a review9.95 /10
Based on 7 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
9.86
Reviews (308)
10 Pleasant workmen
Posted 1 day ago
Had to cancel and rebook and wasn’t a problem listened to the problem gave solutions got parts there and then and completed . Serviced gas boiler as well and fitted new sink tap . Very pleased .Verified reviewerJob location: CB11- SSue H
10 boiler service
Posted 22 December 2025
Joe & Dan worked quickly & efficiently to get the job done. Answered all my questions without hesitation. Both are a credit to the Everflow team. Very polite & professional. Would definitely recommend.Verified reviewerJob location: CM20 10 5 star
Posted 09 November 2025
Job location: CO10excellent service from start to finish. The engineer arrived on time, was polite and professional, and explained everything clearly. The boiler service was carried out thoroughly and efficiently, with no mess left behind. Very happy with the work and would definitely recommend.”9.67 Boiler service
Posted 07 July 2025
Carried out boiler service no issue or any fussVerified reviewerJob location: CO10Response from Everflow Heating & Plumbing
Thanks for the review
10 Central heating repair
Posted 03 April 2025
Called out at short notice to fit zone valves to heating system, polite, knowledgeable, excellent workmanship, would not hesitate to use again.Verified reviewerJob location: CB910 Boiler not delivering hot water when heating off
Posted 31 March 2025
I had a boiler fitted approx two years ago. Had various engineers out to sort lack of hot water when heating goes off but never resolved the problem. Mike was brilliant. Got right to the source of the problem and I am delighted I now have hot water at all timesVerified reviewerJob location: CB9
Photos
Company Info
Owner
Mr Michael Knight
Ltd Company
13 years on Checkatrade
VAT Registered
Yes: 277351287
Welcome to Everflow Heating & Plumbing's Checkatrade page.
We’re a close-knit team offering a first-class heating, plumbing and gas installations, repairs and servicing with over 25 years of professional experience in the industry.
Based in Harlow, covering and Essex, Hertfordshire, we are just a phone call away – from emergency plumbing, boiler repairs, servicing and central heating installations of the highest quality.
No Job is too small.
Call or text me to discuss your requirements.
We are Gas Safe registered, For Natural Gas, Unvented (G3) and City & Guilds qualified and trained.
Operating throughout Harlow and the surrounding areas including Bishops Stortford, Epping and Hertford.
We can provide a wide range of plumbing and heating services.
- Plumbing Installations and Repairs
- Central Heating Installations
- All Gas Works.
- Boiler Repairs and Servicing
- Power Flushing
- Gas Safety Inspections and Advice
- Landlord (CP12) Inspections
- Unvented Hot Water and Heating (G3)
As accredited boiler installers, we can offer up to a 12 Year Warranty on boiler installations.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since June 2013
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