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Company details

  1. Heating Contractor

Information provided by various external sources

Here at KOZIWARM we have been specialising in the service, repairs and installation of combination and condensing boilers since 1981. We are also one of the largest family run companies in the area and have been covering the whole of North East from Mid...


Contact info

3.3

Average

TrustScore 3.5 out of 5

6 reviews

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

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Rated 1 out of 5 stars

Koziwarm were commissioned to attend my…

Koziwarm were commissioned to attend my 80 yr old mother’s 7 year old vaillant combi boiler that failed.
They weren’t sure what component failed but suggested it may be one of 3 components. They could only diagnose through a process of elimination so ordered all three. Ultimately they decided all 3 failed on the same day and changed them all. This was about a week later. Parts bill: probe Koziwarm £65.28 Screwfix £28.85. Gas valve Koziwarm £272.20 Screwfix £171.99. PCB Koziwarm £337.41 Screwfix £213.99. All original vaillant parts including VAT. Labour was of course charged in addition! I live about 300 miles away from my elderly mother and therefore didn’t attend. After contacting Koziwarm with these facts I was informed their charges were reasonable and not inflated to take advantage of a vulnerable old lady. Absolutely shocking from a company she has been paying for an annual service from new.

November 15, 2023
Unprompted review
Rated 5 out of 5 stars

Efficient, Helpful, Professional Great Prices

Great company Kevin the owner firstly arranged new boiler system many years ago.
Since then annual servicing at great price and quality
And !!! today Kevins son Jake once again went the extra mile to help at short notice to help resolve leaking radiator valve
Thank you Jake and sorry to give you the runaround
These are without doubt the best out there !!!!!
Sincerely
Kevin miller

July 20, 2023
Unprompted review
Rated 2 out of 5 stars

Engineers were friendly but unprepared …

Engineers were friendly but unprepared (e.g. no ladder to put flu, no cement, no adequate tools). They came, charged, didn't solve the problem. Came again, broke parts they needn't (e.g. pressure valve handles, etc). Finally sent a senior engineer that knew his stuff, fixed the problem and left it working after couple of visits. Tried to charge all their time. Overall very frustrating, expensive and negative experience.

July 7, 2017
Unprompted review

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