AC repair
Furnace & heating
Heat pumps
Ductless mini splits
Carrier
Trane
GoodmanSeasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
Get your free estimateTrusted AC Repair for Sandy Springs Homeowners
When your air conditioner quits in a Sandy Springs July, you don’t need a callback window. You need a technician who shows up, diagnoses the problem, and puts the price in writing before touching a single component. That’s how Dalton Heating & Air has operated since 2003. Led by Marco Benitez, our Sandy Springs team handles everything from failed capacitors to full compressor diagnostics, with most repair calls completed the same day you phone us at (478) 400-5908. Our technicians arrive in uniform, background-checked, and factory-trained on nine major residential brands. We don’t quote a price and then pad the invoice. The figure you approve before we start is the figure you pay.
AC Maintenance
AC Repair in Sandy Springs starts with prevention, and AC Maintenance is the most direct way to keep your system out of the repair queue altogether. In Sandy Springs, where pollen season runs long and Georgia humidity presses on condenser coils from April through October, a neglected unit works harder every month. Dalton Heating & Air performs seasonal maintenance visits that include coil cleaning, refrigerant level checks, electrical connection tightening, drain line clearing, and airflow measurement. A maintenance visit runs $80 – $200, a fraction of what a seized compressor or failed blower motor costs. Most Sandy Springs homeowners book this once in the spring and once in the fall, though annual service meets minimum warranty requirements for several major manufacturers.
Spring Start-Up Service
Before the first heat wave, our AC Repair Maintenance Checklist for Sandy Springs Homeowners covers cleaning the outdoor condenser coil, testing the capacitor, checking refrigerant pressures, and verifying the thermostat calibration. This catches small issues, like a weakening capacitor or a clogged drain line, before they become mid-August breakdowns.
Coil and Drain Cleaning
Sandy Springs humidity means evaporator coils collect biological growth faster than in drier climates. We clean the coil, flush the condensate drain, and verify the system is pulling proper airflow. A blocked drain line is one of the most common causes of water damage we see in local homes.
Styles & brands we work with
AC Service
AC Service at Dalton Heating & Air Sandy Springs covers every repair, diagnostic, and maintenance task your system needs to run correctly. When you call because the house won’t cool below 78 degrees, or the outdoor unit is rattling, or a breaker keeps tripping, that’s a service call. Dalton’s technicians arrive with the tools and common parts stocked on the truck, which means many service visits are resolved in a single trip. Service calls run $150 – $650 depending on what the diagnosis finds, and every job includes a written price before work begins. We service Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard systems, so the brand on your equipment is never an excuse for a delay.
Diagnostic Service Call
A Dalton technician runs a full system diagnostic: electrical readings, refrigerant pressure checks, temperature differentials, and airflow measurements. You get a plain-language explanation of what’s wrong, what it costs to fix, and what can wait. No scare tactics, no upsell pressure.
Tune-Up and Safety Inspection
The Garrison Standard includes a written report of what we found, what we fixed, and what we recommend for the next 12 months. Technicians are not paid on what they sell, so the recommendations you get are about the condition of your equipment, not a commission target.
AC Unit Repair
AC Unit Repair means fixing the equipment itself, not just topping off refrigerant or swapping a filter. In Sandy Springs, the most common unit repairs we perform are compressor replacements, condenser fan motor swaps, blower motor repairs, and refrigerant leak sealing. Dalton Heating & Air Sandy Springs handles these jobs with factory training on nine major brands, and every repair is covered by the 365-Day Done Right Promise. If the repair fails within a full year, we come back at no charge. Typical AC unit repair costs run $150 – $650, with larger jobs like compressor replacement landing at the higher end, so it helps to know how much AC Repair costs before deciding. You’ll know the exact number before we order a single part.
Compressor and Motor Work
A failed compressor is the most expensive single component in your system, but it’s not always a death sentence for the unit. We test the compressor electrically before recommending replacement, and when a condenser fan motor or blower motor fails, we stock common replacement parts on the truck.
Refrigerant Leak Repair
If your system is low on refrigerant, there’s a leak somewhere. We locate it with an electronic leak detector, repair the source, and then recharge the system to manufacturer specification. Adding refrigerant without fixing the leak is a temporary patch, and we won’t sell you one.
AC Capacitor Replacement
AC Capacitor Replacement is one of the most common repairs in Sandy Springs, and it’s also one of the fastest. The capacitor is the component that stores and releases the electrical charge needed to start your compressor and condenser fan motor. When it fails, the outdoor unit hums but won’t start, or the fan spins slowly while the compressor struggles. Dalton Heating & Air stock capacitors for most major brands on the truck, so a capacitor replacement is typically completed the same day you call. This repair runs $150 – $650 depending on whether it’s a single-run or dual-run capacitor and how accessible your unit is. Every capacitor we install is covered by our full-year written guarantee.
Signs of a Failing Capacitor
A unit that hums without starting, a fan that needs a manual push to get going, or a system that short-cycles on and off are all classic capacitor symptoms. Left unrepaired, a failed capacitor will eventually take out the compressor or fan motor, turning a $200 fix into a $2,000 one.
Rapid Same-Day Replacement
Because capacitors are small, inexpensive, and commonly stocked, most capacitor jobs in Sandy Springs are finished within an hour or two of diagnosis. We test the new capacitor’s microfarad rating before installation to confirm it matches your system’s specification. Then we test the full start-up cycle to make sure the repair holds.
AC Recharge
AC Recharge, also called refrigerant top-off, means adding cooling fluid to a system that has lost pressure. Your air conditioner does not consume refrigerant like a car consumes oil; if it’s low, there’s a leak somewhere in the closed loop. Dalton Heating & Air Sandy Springs does not sell blind recharges. We find the leak first, quote the repair, and then recharge the system to the manufacturer’s specified pressure. A recharge service runs $150 – $650 including the leak search, and you’ll get a written price before we add any refrigerant. Our home page details our full service standards if you want to know exactly how we operate before booking.
Refrigerant Types and Compatibility
Older Sandy Springs systems run R-22, which has been phased out and is expensive when it’s available at all. Newer units run R-410A or R-454B. We’ll tell you which refrigerant your system uses and what a recharge means for your long-term costs, including whether a replacement makes more financial sense.
Leak Detection First
Dalton technicians use electronic leak detectors and, for stubborn leaks, UV dye injection to pinpoint the source. The leak gets repaired, the system gets pressure-tested, and only then do we recharge. That’s the difference between a repair that lasts a year and one that fails next spring.
Emergency AC Repair
Emergency AC Repair in Sandy Springs means a live person answers the phone at 2 a.m., and a Dalton technician arrives equipped to diagnose and repair the problem on the spot. Air conditioning failure during a Georgia heat wave is a health risk for elderly residents, infants, and anyone with respiratory conditions, so we treat these calls with the seriousness they deserve. Our phone line is staffed 24 hours a day, 7 days a week by a real person, not a voicemail queue. Emergency repairs run $150 – $650 plus any after-hours dispatch fee, which we disclose before you approve the visit. No surprise charges on the invoice.
True 24/7 Phone Support
When you call Dalton Heating & Air at (478) 400-5908 on a Saturday night, a person answers. That person can schedule a technician, explain what to check safely on your own, and give you a straight answer about when we’ll arrive. You won’t wait for a call back.
Same-Day Service in Sandy Springs
Most emergency repair calls in Sandy Springs, Dunwoody, and Chamblee are completed the same day, and we also handle Kennesaw AC Repair with the same rapid response. The truck is stocked with the capacitors, contactors, fan motors, and refrigerant that cover the majority of no-cool calls. If we don’t have a part, we tell you that on the first visit, not after you’ve been waiting for a callback.
AC Not Blowing Cold Air
AC Not Blowing Cold Air is the most common complaint we hear in Sandy Springs between May and September, and it has a short list of usual causes: a dirty air filter restricting airflow, a frozen evaporator coil, low refrigerant from a leak, a failed capacitor, or a tripped breaker. Dalton Heating & Air diagnoses this quickly because we’ve seen it hundreds of times in Sandy Springs homes. The fix can cost as little as $150 if it’s a capacitor or contactor, or up to $650 if the system needs a refrigerant leak repair or a new blower motor. Every diagnosis includes a written quote before we start, so you decide with full information.
Filter and Airflow Issues
A clogged filter is the cheapest cause and the easiest to prevent. In Sandy Springs summers, filters load up fast with pollen and dust. We check static pressure and airflow during the diagnostic, and if the filter is the culprit, we’ll show you the reading and recommend the right replacement schedule.
Frozen Coil or Low Charge
If the indoor coil is frozen, the system needs to thaw before we can run a full diagnostic. That’s a process, not a stall tactic. A frozen coil usually points to restricted airflow or low refrigerant, and we’ll find which one before quoting the repair. Call AC Repair in Kennesaw if you’re north of Sandy Springs and need the same standard of service.
Brands We Service
Dalton Heating & Air Sandy Springs factory-trained technicians work on Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard equipment. We’ve serviced hundreds of Carrier units across Sandy Springs and stock the capacitors, contactors, and motors that keep them running. Trane systems are common in the newer subdivisions around Dunwoody and North Atlanta, and our team knows the variable-speed setups and communicating thermostats those systems use.
For Daikin and Bryant systems, we carry manufacturer-specified refrigerant and follow factory service procedures, not generic shortcuts. Whether you need Roswell AC Repair for a Daikin heat pump or have an American Standard split system in Sandy Springs proper, the repair process is the same: diagnose, price in writing, fix, guarantee for a full year. If your equipment carries a brand that’s not on that list, we’ll still take the call and give you an honest assessment.
See the difference
Before
After
Before
After
Before
AfterSigns You Need a Pro Right Now
- Warm air from the vents while the system runs. This points to a refrigerant leak, compressor failure, or a reversing valve problem on a heat pump. Running the system this way wastes electricity and can damage the compressor further.
- The outdoor unit is tripping the breaker. A breaker that trips once might be a fluke. A breaker that trips repeatedly means an electrical fault, frequently a failing compressor or a shorted fan motor. Reset it once; beyond that, call a technician.
- Ice forming on the refrigerant lines or indoor coil. Ice means the coil can’t absorb heat properly, usually from low refrigerant or poor airflow. Let it thaw and call us. Running it frozen will send liquid refrigerant toward the compressor, which can destroy it.
- Water pooling around the indoor air handler. That’s a clogged condensate drain or a cracked drain pan. Water damage in a Sandy Springs basement or closet is the result. It’s a quick fix when caught early.
- A grinding, screeching, or banging noise from the unit. Bearings going out, a loose fan blade, or a compressor on its way to failure. These sounds do not fix themselves, and every hour of runtime makes the eventual repair bill bigger.
Our Process, Step by Step
- 1
You call, a person answers. At any hour, you reach a live dispatcher at (478) 400-5908. We take your address, ask what the system is doing, and schedule a technician for a specific window. You’ll know who is coming before they arrive, including their name and vehicle description.
- 2
On-site diagnostic. The technician arrives in uniform, puts on shoe covers, and gets to work. We check electrical readings with a digital multimeter, test refrigerant pressures with manifold gauges, measure temperature differentials across the coil, and inspect airflow. You’ll get a plain-English explanation of what we find.
- 3
Written quote before any work starts. This is The Garrison Code, and it’s not negotiable. The price you approve is the price you pay. No add-ons, no “while we’re in there” surprises. If the repair doesn’t make financial sense, we’ll tell you that too.
- 4
The repair, done by the book. We use factory service procedures and manufacturer-specified parts. The work gets tested before we leave: full start-up cycle, temperature check at the vents, and system amp draw. You’re not a test case; the repair works before we drive off.
- 5
Written guarantee and a clean site. Every repair carries a full-year written guarantee. If it fails in that time, we return at no charge. We sweep up, pack out, and leave the space the way we found it, minus the problem you called about.
How Much Does AC Repair Cost in Sandy Springs?
Most AC repairs in Sandy Springs run between $150 and $650. A capacitor replacement is usually at the low end, around $150 – $350 depending on the type and accessibility. A refrigerant leak repair with recharge lands in the $400 – $650 range once you factor in the leak search, repair, and refrigerant. A condenser fan motor replacement typically runs $350 – $550. A blower motor inside the air handler can push toward $650. The biggest variable is the part itself and how long the job takes; we quote the total before any work begins, so you’re not guessing.
What affects the price: the age and brand of your system, the specific failed component, refrigerant type (R-22 costs more than R-410A), and how accessible your equipment is. What should not affect the price: the technician’s mood, the time of day you call for a standard appointment, or whether they think you’ll pay more. The best way to avoid overpaying in Sandy Springs is to get a written quote before approving work, and to ask whether the company guarantees the repair in writing. Our free estimates include the full diagnostic, the recommended repair, and the exact cost. You pay nothing if you choose not to proceed with the work.
Our Service Area Near Sandy Springs
Dalton Heating & Air Sandy Springs serves the city and the surrounding north metro area. Our technicians regularly work in Dunwoody, Chamblee, Doraville, Roswell, and Vinings, with most appointments reached within the same day. If you’re located near AC Repair in Candler-McAfee, our team covers that corridor as well. We also serve Druid Hills, Mountain Park, Gresham Park, and North Atlanta. Response times vary by season and call volume, but a live person will give you an honest arrival window when you call. Homeowners in the broader region can contact our Kennesaw location for the same Garrison Standard service.
Serving Sandy Springs, GA - Our Local Coverage Area
We’re based in the Sandy Springs area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions About AC Repair in Sandy Springs
AC repair is the diagnosis and correction of any fault preventing your air conditioning system from cooling properly. That includes component failures like capacitors, contactors, fan motors, and compressors, as well as refrigerant leaks, electrical faults, and airflow problems. Dalton Heating & Air Sandy Springs performs all of these repairs, with a written price before any work starts and a full-year guarantee on every repair.
Most common repairs in Sandy Springs, like capacitor replacements or contactor swaps, are completed within one to two hours of the technician arriving. More involved jobs like compressor replacements or refrigerant leak repairs can take four to six hours. Your technician will give you a time estimate with your written quote before the work begins.
Most repairs in Sandy Springs run $150 – $650 depending on the failed component. A capacitor replacement is typically $150 – $350. A refrigerant leak repair with recharge is usually $400 – $650. A condenser fan motor replacement runs $350 – $550. Call (478) 400-5908 for an exact quote; estimates are free.
Yes, Dalton Heating & Air Sandy Springs is factory-trained on Carrier systems, and we stock common Carrier replacement parts on the truck. We also service Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Whatever brand is on your condenser, we can diagnose and repair it.
Yes. Our phone line is answered by a live person 24 hours a day, 7 days a week. We offer same-day emergency repairs throughout Sandy Springs and the surrounding communities, with after-hours dispatch available. A real person at (478) 400-5908 will schedule your visit and tell you what to expect.
Every repair from Dalton Heating & Air carries a written guarantee for a full year. If the same repair fails within 365 days, we return and fix it at no charge. That’s the 365-Day Done Right Promise, and it’s included automatically, not sold as an upgrade.
Clear a path to both the indoor air handler and the outdoor condenser unit. If you have pets, secure them before the technician arrives. Have a note ready describing exactly what the system is doing: when the problem started, what sounds it makes, and whether it cools at all. That information helps us diagnose faster.
Schedule Your AC Repair Service in Sandy Springs Today
Call Dalton Heating & Air Sandy Springs at (478) 400-5908 for a free, no-obligation estimate. A live person answers 24/7. You’ll get a written price before any work starts, a full-year guarantee on the repair, and a technician who shows up on time and leaves the site clean.
Written by Marco Benitez, Owner at Dalton Heating & Air Sandy Springs, serving Sandy Springs since 2003.