Technician show up on time and was very professional.
Always happy with Dobbs service. Did a great job and explained everything along the way.
Keith is great!
Rep was friendly and efficient. As this is a service that we have done two times per year he asked me what I would like for the temperature settings in our Climate Controlled buildings. They are great for business.
NO heat on gas furnace in attic - LED flashing 3 for pressure switch stuck closed Tested gas furnace by bypasssing the pressure switch and same code - checked continuity on pressure switch when inducer draft motor was energized and pressure switch closed - finally pulled moles plug off of the control board and reconnected and then checked again and the furnace started up and started heating Control board is starting to act up - furnace is approx. 20 years and needs replacing due to the age and amount of repairs
DCM1: Heat complete, homeowner recently replaced filter. Upon arrival homeowner mentioned system wasn’t working properly so she turned it off. Turned system on and tested operations system is fully functional and operating within manufacturer specifications at this time. Indoor blower capacitor was low 12.5/10.1 spoke with homeowner and she decided to replace 12.5 capacitor. Replaced capacitor and tested capacitor/blower, amp draws are in range and capacitor is reading 12.5/12.5 capacitor is functioning properly. Found dirt build up on the blower wheel, noticed unsealed seams on the return plenum used mastic tape to seal seems. Will need to check blower wheel next visit to see if there is more dirt build up after sealing return plenum. Maintenance checklist and photos attached.
Arrived to confirm serviceability of RTUs 3,4,5. #3: Laundry unit has crack in heat exchanger and has heating disabled through the low voltage controls #4. Lobby unit has a hole in the heat exchanger. #5. Office unit has multiple holes in the heat exchanger / collector box and has heating disable through low voltage controls Photos of cracks and holes are attached Spoke with manager about system serviceability, age of equipment and repairs / replacement options
See Robb
Quoted in hvacbizpro and emailed over - no real interest from this homeowner.
Performed 5 systems Heat maintenance, operating properly at this time
Performed heating maintenance on several systems, all systems are older units, operating properly at this time
System was recently installed by another company any labor done outside the company may invalidate any type of warranty, we did not touch the unit, no service call charged
DCM1: heat complete, replaced 16x25x4 filter. System is fully functional and operating within manufacturer specifications at this time. Temperature split is in range and 0ppms of carbon monoxide in home. Maintenance checklist attached.
Tested system, system is low on R22 refrigerant. Diagnostics photos attached. Factory charge is 9 lbs, plus a 60ft line set and evaporator, the system could be up to 7 lbs low on R22 refrigerant. Recommend conducting leak search before adding refrigerant to determine location of leak. Doris request previous quotes for units 3,4,5. The units with compromised heat exchangers in preparation for winter
Regardless of the season or the reason you need home or commercial heating and cooling services in Smyrna, GA, Dobbs Heating and Air has the experience and expertise you need. Winter, spring, summer, or fall, all you have to do is call our seasoned HVAC professionals, schedule a FREE on-site assessment of your HVAC repair, replacement, installation, or maintenance need. As your top choice for Smyrna Heating and Air Services, we work harder than any other local HVAC technicians to provide thorough estimates of your best options for all your climate control needs, including but not limited to: