Aspect.co.uk covers london and the surrounding areas, our team is over 100 strong and are familiar with all the major brands and models including: baxi, broag (avanta), glow worm (ultracom, flexicom, betacom), ideal (classic, icos, isar, esprit, elise, mexico), keston (qudos), main, potterton (suprima, promax, performa, gold), vaillant (ecotec), worcester (greenstar, highflow) and honeywell.