Dacula’s HVAC Company

Choose R.S. Andrews for Heating & Cooling Services in Dacula

Imagine your Dacula home without heating or cooling. Not too comfortable, right? That’s where R.S. Andrews can help. We are the area’s leading HVAC experts—so you can rest easy knowing a professional is on the job when any of your home systems break down or if you just need to replace old, malfunctioning equipment.

When you need a new HVAC system installed or an older system replaced, count on the professionals at R.S. Andrews. We’ve been working with HVAC systems throughout Dacula for more than 50 years—contact us!

HVAC Installation in Dacula

New HVAC installations present a wide variety of options that can save you money on your power bills and reduce the amount of HVAC maintenance and service that will ultimately be required over the life of your new unit. If you want to upgrade your existing system instead, options like adding heat pumps, two-stage furnaces, air-to-heat exchangers (HRVs), and programmable thermostats can all go a long way toward increasing efficiency and extending the life expectancy of your system.

No matter the HVAC system/product you need installed in Dacula, R.S. Andrews can help. We have experience installing:

For all your HVAC installation needs in the Dacula area, choose R.S. Andrews. Contact us today!

Heating & Cooling Maintenance in Dacula

In order to get the most out of your equipment, we highly recommend regular HVAC maintenance. Many times, small timely adjustments and filter changes that are done on a regular basis can wind up saving you from breakdowns that always seem to occur right when you need your system the most.

Trust R.S. Andrews for high quality HVAC maintenance for the following systems in Dacula:

The Smiley Advantage Maintenance Plan

Our technicians estimate that 82 percent of the repairs they see may have been eliminated or reduced by a regular tune-up program. Changing your air filters monthly is a step in the right direction, but it just isn’t enough. Modern HVAC systems have an advanced electronic system which requires cleaning and inspection from the inside out to ensure that every piece is properly calibrated and running efficiently – a task best left to a trained professional. Click here to learn about the benefits of our Smiley Advantage Plan.

Call R.S. Andrews at 770-913-6412, and one of our HVAC professionals will be happy to answer any and all of your HVAC questions and fulfill whatever needs you have for your HVAC system.

HVAC System Repair in Dacula

There’s nothing worse than an inoperable heating or cooling system. They never seem to give out at a time that would be convenient for you, don’t you think? You air conditioner will probably break on the hottest day of the year, and vice versa for your heating system. For reliable HVAC repair in Dacula, you can count on R.S. Andrews.

Our team has experience repairing the following systems:

Contact R.S. Andrews for HVAC repair—no matter the time or day, you can count on us. We provide 24 hour emergency HVAC repair in Dacula.

Indoor Air Quality in Dacula

We’ve found that many homes in Dacula face significant indoor air quality issues as a result of the seasonal high humidity in our area, which creates conditions ripe for mold and mildew growth in both old and new HVAC systems. Our HVAC technicians can help you determine which strategies will work best for neutralizing airborne particulates in your Dacula home, which often involves a combination of filtration methods and Ultraviolet light technology that together can help keep your system perpetually free of contaminants.

An easy way to improve the air quality in your Dacula home? Clean your air ducts. The certified experts at R.S. Andrews take cleaning your air ducts seriously and offer industry-leading skill and technology to ensure your air duct cleaning gets done right! We make a point to provide only the very best to our consumers. Story after story, we deliver smiles!

Are you struggling with asthma or allergies in your own home? Is your ductwork in need of some serious attention? Contact our team today to find out how we can help you best, either online or over the phone at 770-913-6412.

Choose R.S. Andrews for HVAC Service in Dacula, GA

When you call R.S. Andrews for service, you can always rest assured you will be in capable hands. Every single one of our technicians has gone through the rigorous NATE (North American Technical Excellence) certification. The R.S. Andrews 100% satisfaction guarantee applies to any job we take, and means that whatever work our technicians do will result in the problem being resolved, fixed for free, or your money will be fully refunded. Your satisfaction will always be our primary goal.

For heating, cooling, or indoor air quality services in Dacula, Georgia, contact the professionals at R.S. Andrews.

Local Reviews
for Dacula, GA

Rated 5.0 out of 5 stars based on 2 customer reviews

Map of Dacula, GA

Jamie did a great job and in a short time. Great price too.




I would recommend Jamie to anyone that requires plumbing work.


Response from RS Andrews:

Thanks for your review!


Map of Dacula, GA

Fast frendly Service




Outstanding service in every way. Dug out area around water meter, accomplished repairs, refilled hole and smoothed out area, all in the heat of the day and was friendly the entire time. I will definitely call next time I need survice.


Response from RS Andrews:

Thank you very much for your review!


Jason H.

Jason H.

installed new zoeler 267 sewer ejector pump. worked new discharge line and vent. installed new shut off valve and check valve. old check valve was broken. tested for leaks and non found. pump is good to use as normal.

Near Golf View Ct, Dacula, GA 30019
Jason H.

Jason H.

Tech installed a BASIC SMOKE DETECTOR & performed a Standard Diagnostic.

Near Woodland Walk Xing, Dacula, GA 30019
Jason H.

Jason H.

Found blown blower cap and replaced with a 5uf for $158.00. checked TD and found low. Balance SH and SC with 1# of freon with NO warranties for $99.00. AC is operating sat this time $59.00 for see for a total of $316.00.

Near Ivey Chase Pl, Dacula, GA 30019
Jason H.

Jason H.

We furnished, wired, and replaced existing gfi at the front door with a new weather resistant gfi.

Near Daniel Park Run, Dacula, GA 30019
Jason H.

Jason H.

Replaced flappers and fill valves to all 5- toilets in house to stop leak . After repair checked water meter with customer to show we are good.

Near Lavender Ct, Dacula, GA 30019
Jason H.

Jason H.

Replaced flappers and fill valves to all 5- toilets in house to stop leak . After repair checked water meter with customer to show we are good.

Near Lavender Ct, Dacula, GA 30019
Jason H.

Jason H.

No cool Start club 2 system Downstairs shorted capacitor and low Refrigerant levels very dirty condensors Upstairs poorly installed leaking air in attic evaporator coil very rusty leaking refrigerant Perform smiley preventive maintenance inspection system AC -change both air filters 16 x 25 -Flush and treated drains and condensate pumps with H20 and time release treatment -Clean and tighten electrical connections and wires -Check electrical components -Measure temperature diff : Cool 19' upstairs /20' Downstairs -Recharge refrigerant levels -Ck outdoor coils: clean with water. -Ck evaporator coils: rustey -Inspect flue/vent pipe : D/S single wall not up to code. -Check gas valve and line : ok -Check duct work : ok -Outdoor ambient temp -Cycle systems operating properly at time

Near Millside Terrace, Dacula, GA 30019
Jason H.

Jason H.

installed two customer provided 15A switches

Near Heatherton Ct, Dacula, GA 30019
Jamie M.

Jamie M.

Completed water heater flush for 9 year old water heater( average life of water heater 10-12 years) and complete home plumbing inspection.

Near McCannon Mill Dr, Dacula, GA 30019
Jaime M.

Jaime M.

Cut open sheet rock in garage wall and installed new front hose bib. Installed new half-inch isolation valve behind water heater in garage closet for new hose bib. Removed failed thermal expansion tank above water heater. Installed new thermal expansion tank with air pressure equal to water pressure 60 PSI. Tested OK.

Near Hog Mountain Rd, Dacula, GA 30019
Jaime M.

Jaime M.

Quote for customer supplied electric tankless water heater . Rinnia gas tankless water heater model number RL94 . high-pressure main water regulator installed.

Near Ewing Chapel Rd, Dacula, GA 30019
Humberto V.

Humberto V.

Customer has duel fuel. with one unit. Explained in winter Upstairs hot Downstairs cool. Recommend add zone system. At this time 1999 carrier furnace needs an inducer motor and wheel and cooling fin. Labor intensive to remove and install parts. Customer will receive quote today for a new Lennox furnace . also customer may have Heat-pump disconnected. Quoted parts and labor. Customer will decide if he would like to purchase furnace.

Near Wilding Green Ln, Dacula, GA 30019
Jamie M.

Jamie M.

Hall bath tub and shower producing odor due to p-trap water evaporating.(lack of use allows for tub trap to evaporate.). Every weekly customer should run about 1 quart of water in tub to keep water in trap to prevent odor.End outlet waste under kitchen sink leaking at T junction added slip joint extension to create full make up of compression joint.

Near Hinton Ct, Dacula, GA 30019
Jaime M.

Jaime M.

Quote for new hosebibb and 1/2 inch copper pipe repair inside garage wall.

Near Hog Mountain Rd, Dacula, GA 30019
Jaime M.

Jaime M.

Shower valve rebuild in master bath shower to restore proper function.

Near Brookton Chase Ct, Dacula, GA 30019
Alberto F.

Alberto F.

Completed furnace preventive maintenance on one unit.

Near Heatherton Cir, Dacula, GA 30019
Jaime M.

Jaime M.

Installed new main water service from meter with shut off valve in ground box.Trenched front yard and bored under walkway. Drilled garage slab for new penetration.Strapped and insulated pipe inside of garage.Re-connected to existing copper main under water heater with new water pressure regulator valve.

Near Conifer Green Way, Dacula, GA 30019
Jaime M.

Jaime M.

Quoted for new main water service line from meter with ball valve shut off in ground box. Front yard will be trenched, bore under walkway, and drill garage slab for new penetration and reconnect to existing main water line under water heater with new water pressure regulator.

Near Conifer Green Way, Dacula, GA 30019
Jaime M.

Jaime M.

Quote for new main water service line from meter with ball valve shut off in ground box, trench front yard, bore under walkway, drill garage slab for new penetration and reconnect to existing main water line under water heater with new water pressure regulator. Quote for 50 gallon Bradford white electric water heater with thermal expansion tank and shut off valve.

Near Conifer Green Way, Dacula, GA 30019
Rodney M.

Rodney M.

Hand dug yard and patched the hole in the pipe through the wall.

Near Timber Ives Dr, Dacula, GA 30019
Rodney M.

Rodney M.

Replaced dishwasher hose.

Near Brisbane Dr, Dacula, GA 30019
Jason K.

Jason K.

Completed furnace preventative maintenance. Changed micro power guard filter. Checked all electrical and safety connections. Checked heat pump and all capacitors. Checked freon level and everything working properly at this time.

Near 4 Seasons Ct NE, Dacula, GA 30019
Jamie M.

Jamie M.

Installed new copper water service into garage with 20 ft of exposed pipe to reconnect to water line in water heater closet; includes sidewalk bore new main water shut off valve and pressure reducing valve.

Near Glen Valley Way, Dacula, GA 30019
Marvin D.

Marvin D.

Completed air conditioner preventative maintenance. Replaced three pleated filters. Flushed drain lines test cooling mode and check refrigerant charge.Cleaned two Condenser coil with chemical plus. Installed new dual run capacitor 45/5. Uf for main floor system.

Near Alder Tree Way, Dacula, GA 30019
Jason K.

Jason K.

Replaced downstairs dehumidifier in basement with new Honeywell dehumidifier.

Near Mill Valley Trce, Dacula, GA 30019
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Local Reviews

Rated 4.8 out of 5 stars based on 452 customer reviews