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Central a/c service or repairers in Winder

Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3705 Harrison Road Southwest, Suite 200
4.50(
44
)
Approved Pro
Keep Smiling Plumbing & Electric
3705 Harrison Road Southwest, Suite 200
4.50(
44
)
Approved Pro
Customers say: Quick response
15 local quotes requested
40 years of experience

Since 1985, Keep Smiling Plumbing & Electric has been providing Gwinnett County and the surrounding community with any ad all of their plumbing needs. We pride ourselves on quality workmanship, provided by a friendly, licensed, plumbing professional, delivered on time, at a fair price. We are equipped to handle every residential and light commercial plumbing service, including plumbing repairs, drains, and water heater services. Our team of professionals is pre-scheduled from the office to guarantee convenient appointment times and a phone call when we are headed to your home. Your plumbing professionals are uniformed and arrive in a well-marked company vehicle. Our team members are prescreened, drug tested, and highly trained to ensure your experience is fast, effective, and affordable. We look forward to earning your business. -$39 Diagnostic Fee

"Robert Mullin did a great , efficient, job. Thank you"

Marcus S on January 2024

Since 1985, Keep Smiling Plumbing & Electric has been providing Gwinnett County and the surrounding community with any ad all of their plumbing needs. We pride ourselves on quality workmanship, provided by a friendly, licensed, plumbing professional, delivered on time, at a fair price. We are equipped to handle every residential and light commercial plumbing service, including plumbing repairs, drains, and water heater services. Our team of professionals is pre-scheduled from the office to guarantee convenient appointment times and a phone call when we are headed to your home. Your plumbing professionals are uniformed and arrive in a well-marked company vehicle. Our team members are prescreened, drug tested, and highly trained to ensure your experience is fast, effective, and affordable. We look forward to earning your business. -$39 Diagnostic Fee

"Robert Mullin did a great , efficient, job. Thank you"

Marcus S on January 2024


Avatar for Service First Pros, LLC
Service First Pros, LLC
1397 Duncan Lane, Suite D
4.81(
850
)
Approved Pro
Service First Pros, LLC
1397 Duncan Lane, Suite D
4.81(
850
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
64 local quotes requested

Service 1st Pros is a residential service first heating and air conditioning company. We service, maintain and replace residential HVAC systems. We believe in servicing our customers at the highest level with knowledge, honesty and integrity. We put our customers' needs first, earning trust and building a lasting relationship. We would love to earn your business and show you the "WOW" we deliver through service.We provide free estimates on equipment only. We value the customer and guarantee to put you first! Josh Meacham Owner/Operator "Our Pros Put You First"

"Very professional and courteous! Excellent experience!"

Bill S on April 2025

Service 1st Pros is a residential service first heating and air conditioning company. We service, maintain and replace residential HVAC systems. We believe in servicing our customers at the highest level with knowledge, honesty and integrity. We put our customers' needs first, earning trust and building a lasting relationship. We would love to earn your business and show you the "WOW" we deliver through service.We provide free estimates on equipment only. We value the customer and guarantee to put you first! Josh Meacham Owner/Operator "Our Pros Put You First"

"Very professional and courteous! Excellent experience!"

Bill S on April 2025


All Seasons Heating and Air
5655 Truman Lane
4.93(
81
)
Approved Pro
All Seasons Heating and Air
5655 Truman Lane
4.93(
81
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

Dependable, quality workmanship, satisfaction guaranteed. We return all calls promptly. We offer free estimates (new or replacement systems only) and reasonable pricing at all times. All Seasons Heating and Air Conditioning is a locally owned and family run business and we are fully licensed. References are available on request.

"Problem diagnosed and resolved quickly"

Charles G on June 2024

Dependable, quality workmanship, satisfaction guaranteed. We return all calls promptly. We offer free estimates (new or replacement systems only) and reasonable pricing at all times. All Seasons Heating and Air Conditioning is a locally owned and family run business and we are fully licensed. References are available on request.

"Problem diagnosed and resolved quickly"

Charles G on June 2024


Avatar for North Georgia Air SVC, LLC
North Georgia Air SVC, LLC
4710 Greenbrook Ct
4.38(
4
)
Approved Pro
North Georgia Air SVC, LLC
4710 Greenbrook Ct
4.38(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

North Georgia Air SVC, LLC proudly serves our customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Danny was great he came out within an hour of our call. He quickly diagnosed the problem and fixed it."

Lorena F on July 2024

North Georgia Air SVC, LLC proudly serves our customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. We are locally owned and operated. Give us a call today!

"Danny was great he came out within an hour of our call. He quickly diagnosed the problem and fixed it."

Lorena F on July 2024


Avatar for Blue Ribbon Landscaping & Tree Service
Blue Ribbon Landscaping & Tree Service
3076 Thompson Mill Road
4.80(
5
)
Approved Pro
Blue Ribbon Landscaping & Tree Service
3076 Thompson Mill Road
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1433 local quotes requested

Blue Ribbon Landscaping: Transforming yards for nearly 30 years. Family-owned and rooted in the greater Atlanta area, we're passionate about crafting beautiful, functional outdoor spaces for both luxurious estates and thriving businesses. Our experienced team brings expertise and dedication to every project, prioritizing exquisite workmanship and your complete satisfaction. From meticulous lawn care to stunning hardscapes like patios and walkways, we bring your vision to life. We're proud to have countless long-term clients who trust us to keep their properties looking their absolute best. Experience the Blue Ribbon difference. Contact us today for a free estimate and transform your outdoor space into an oasis you'll love.

"I am very pleased with my service. The crew Marquis, Tyler and D-R that came to my home were amazing. Very professional, kind and respectful and took great pride in their work. After introducing themselves got straight to work and finished in about an half an hour. They were aware I wfh and couldn't speak with them so after completion gave me a follow up text to confirm everything was to my liking. If choosing this company for your lawn care services put a request in for these guys"

LaToya T on August 2024

Blue Ribbon Landscaping: Transforming yards for nearly 30 years. Family-owned and rooted in the greater Atlanta area, we're passionate about crafting beautiful, functional outdoor spaces for both luxurious estates and thriving businesses. Our experienced team brings expertise and dedication to every project, prioritizing exquisite workmanship and your complete satisfaction. From meticulous lawn care to stunning hardscapes like patios and walkways, we bring your vision to life. We're proud to have countless long-term clients who trust us to keep their properties looking their absolute best. Experience the Blue Ribbon difference. Contact us today for a free estimate and transform your outdoor space into an oasis you'll love.

"I am very pleased with my service. The crew Marquis, Tyler and D-R that came to my home were amazing. Very professional, kind and respectful and took great pride in their work. After introducing themselves got straight to work and finished in about an half an hour. They were aware I wfh and couldn't speak with them so after completion gave me a follow up text to confirm everything was to my liking. If choosing this company for your lawn care services put a request in for these guys"

LaToya T on August 2024


Total Home Repair & Custom Interiors
1931 Atlanta Highway
4.08(
12
)
Approved Pro
Total Home Repair & Custom Interiors
1931 Atlanta Highway
4.08(
12
)
Approved Pro
Customers say: Quality work
240 local quotes requested
Free onsite estimate

we are a total home repair and remodeling company. we are able to do most if not all of contract jobs that others would subcontract out. We believe in quality of work craftsmanship.If I'm going to put my name on it I want it to be the best.

"This is the 1st time using Angi and this guy scheduled an appt then didn't show or call to cancel. Won't be using Angi again !!"

S P on February 2023

we are a total home repair and remodeling company. we are able to do most if not all of contract jobs that others would subcontract out. We believe in quality of work craftsmanship.If I'm going to put my name on it I want it to be the best.

"This is the 1st time using Angi and this guy scheduled an appt then didn't show or call to cancel. Won't be using Angi again !!"

S P on February 2023


Avatar for R&LM Solutions, LLC
R&LM Solutions, LLC
Based In Georgia
5.00(
11
)
Approved Pro
R&LM Solutions, LLC
Based In Georgia
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1730 local quotes requested

We are providers of construction services in the Georgia area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. During the years in business, R&LM Solutions, LLC has satisfied many customers. It is our reputation of quality work, professionalism, and customer service our customers continue to rely on us for their needs. To understand the expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all your construction needs!

"excellent contractor. Would definitely recommend and hire again. Great price and wonderful professional service. Good value for money for sure. Thank you R&LM"

Tokey A on April 2025

We are providers of construction services in the Georgia area. Our mission is to maintain the highest quality and professionalism from start to finish. We are confident in our results because all our jobs are custom for the needs of each home. We strive for the highest degree of quality products and workmanship. During the years in business, R&LM Solutions, LLC has satisfied many customers. It is our reputation of quality work, professionalism, and customer service our customers continue to rely on us for their needs. To understand the expectations of our customers, we take great care to work and communicate with every customer professionally. We base our reputation on service, safety, and quality. Call us today and find out how we can meet all your construction needs!

"excellent contractor. Would definitely recommend and hire again. Great price and wonderful professional service. Good value for money for sure. Thank you R&LM"

Tokey A on April 2025


Avatar for Trend Mechanical LLC
Trend Mechanical LLC
653 Arbor Rdg
4.90(
10
)
Approved Pro
Trend Mechanical LLC
653 Arbor Rdg
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
500 local quotes requested

Trend mechanical LLC heating &A/C has provided owners in the Walton & Gwinnett area with high quality, professionals repair for years. We are licensed, insured ventilation, heating and air conditioning contractor with years of experience working with all types, brands and models heating and air conditioners.we can handle the installation, repairs, service and maintenance work for any HVAC system.

"Trend Mechanical did an amazing job. They were very transparent, and communication throughout the whole process was great. They were affordable and timely compared to the competition. I highly recommend them."

J H on August 2024

Trend mechanical LLC heating &A/C has provided owners in the Walton & Gwinnett area with high quality, professionals repair for years. We are licensed, insured ventilation, heating and air conditioning contractor with years of experience working with all types, brands and models heating and air conditioners.we can handle the installation, repairs, service and maintenance work for any HVAC system.

"Trend Mechanical did an amazing job. They were very transparent, and communication throughout the whole process was great. They were affordable and timely compared to the competition. I highly recommend them."

J H on August 2024


Avatar for Casteel Heating, Cooling, Plumbing & Electrical
Casteel Heating, Cooling, Plumbing & Electrical
778 PETTY RD
4.74(
88
)
Approved Pro
Casteel Heating, Cooling, Plumbing & Electrical
778 PETTY RD
4.74(
88
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1996 local quotes requested

At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company

"Thumbs up for the construction at my residence, a three story elevator shaft"

Diana D on October 2024

At Casteel Heating, Cooling, Plumbing and Electrical, we provide world-class service to our customers, just as we have since 1987. Founded by Jan and Bob Casteel, our company was built on honesty and customer-focused care. To this day, we offer our Amazing Care Guarantee: We’ll take amazing care of you or we’ll refund your service call fee. Our expert team of plumbers, electricians, HVAC technicians, and system design managers performs top-quality repairs and installations while ensuring you are completely satisfied with your entire customer service. Because we offer so many services under one roof, you’ll save time and money by making one phone call to Casteel. Formerly: Knight Air Conditioning and Heating Company

"Thumbs up for the construction at my residence, a three story elevator shaft"

Diana D on October 2024


Avatar for Keep Smiling Plumbing & Electric
Keep Smiling Plumbing & Electric
3705 Harrison Rd SW
4.68(
130
)
Approved Pro
Keep Smiling Plumbing & Electric
3705 Harrison Rd SW
4.68(
130
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3300 local quotes requested

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Joshua, did a great job, and he was on time. he was professional. I do have a complaint. Joshua, had to cut a hole in the wall. I asked him if he was going to repair it and he stated they do not do patch work. If that is the case, they should hire a patch guy, that can repair and paint. Now I need to pay some one else, after paying 2,719.51 for 4 light install in the celling."

Martha Dora W on July 2024

Keep Smiling Plumbing Electric Heating and Cooling is a family-owned, family-operated, full-service plumbing electric and HVAC business, serving Gwinnett County, Georgia. We are Master Plumbers and members of the Plumbing & Mechanical Association of Georgia. Keep Smiling Plumbing & Electric is there when you need us, ready to take care of any problem that you may have with your plumbing or electrical systems. We also have available a full line of quality replacement products if you want to upgrade or update.

"Joshua, did a great job, and he was on time. he was professional. I do have a complaint. Joshua, had to cut a hole in the wall. I asked him if he was going to repair it and he stated they do not do patch work. If that is the case, they should hire a patch guy, that can repair and paint. Now I need to pay some one else, after paying 2,719.51 for 4 light install in the celling."

Martha Dora W on July 2024

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Central a/c service or repairs FAQs

An evaporator coil is the chilled indoor coil that pulls heat out of your home’s air. As warm air passes over it, the refrigerant inside absorbs the heat and sends it outdoors, leaving cooler air behind. When the coil wears out or leaks, you’ll notice weaker cooling, higher bills, or even small puddles of refrigerant around the unit.

You’ll know an evaporator coil is on its last legs when airflow turns weak, the air feels lukewarm, or your energy bill suddenly spikes. Short cycling, hissing sounds, and visible refrigerant leaks are other red flags. Acting quickly keeps the repair bill smaller and prevents a full system breakdown, so call an HVAC pro as soon as you spot these issues.

With routine filter changes and a yearly tune-up, most evaporator coils last 10 to 20 years. Heavy summer use, skipped maintenance, or corrosive indoor air can shave years off that span, while a lightly used, well-kept system can reach the upper end. Staying on top of simple upkeep is the best way to protect the coil’s lifespan.

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