We have used other pest control services and within 3 months the pest are back. We used Keiran Mortimer 12 months ago when we moved into our new house and only now has the spray stopped being effective. I also had to get some advice about 6 months ago about an ant problem they had someone out to check out our problem they helped us no problem nor charge. We highly recommend Keiran Mortimer’s Pest Control. We live at Crows Nest!