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Find Window a/c unit installers in Duncanville

NorfStar Heating and Refrigeration

5.00(
2
)
Approved Pro

NorfStar Heating and Refrigeration

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I am happy with their service and they did exactly what they said they do."

Eric W on May 2022

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

"I am happy with their service and they did exactly what they said they do."

Eric W on May 2022


Langham's HVAC LLC

5.00(
1
)
Approved Pro

Langham's HVAC LLC

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

"Very honest and timely and we would recommend hire them."

Billy W on August 2023

With over 10 years experience in the HVAC industry, Langham's HVAC LLC is your industry expert in the area . We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. We have so many options to fit any budget. Give us a call today and we look forward to working with you!

"Very honest and timely and we would recommend hire them."

Billy W on August 2023


J and D Heating and Air Conditioning

5.00(
1
)
Approved Pro

J and D Heating and Air Conditioning

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

J and D Heating and Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving Dallas, TX and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"No comments."

Francisco V on January 2020

J and D Heating and Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving Dallas, TX and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"No comments."

Francisco V on January 2020


CR Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

CR Services

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
12 years of experience
Free onsite estimate

CR Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

CR Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


"Professional and fair priced. Rodney did aa great job replacing my dyer vent ductwork in the attic, living in Granbury it's hard to find someone that will come out this way. Excellent communications, great work. Highly recommended handy man."

ROBERT B on March 2025

HotRod Maintenance offers reliable handyman services, specializing in repairs, installations, and home improvements. Count on us for quality craftsmanship and exceptional customer care!

"Professional and fair priced. Rodney did aa great job replacing my dyer vent ductwork in the attic, living in Granbury it's hard to find someone that will come out this way. Excellent communications, great work. Highly recommended handy man."

ROBERT B on March 2025


"Would absolutely recommend! The team was timely, professional, and helpful. I had a few small projects and they were able to tackle those and offer guidance with some other questions. Would hire them again. "

Rebecca C on November 2025

We specialize in a wide variety of handy services. Willing to learn new trades along the way is what sets us apart from our competitors. Having years of personal experience, we've decided to put that into a family business.

"Would absolutely recommend! The team was timely, professional, and helpful. I had a few small projects and they were able to tackle those and offer guidance with some other questions. Would hire them again. "

Rebecca C on November 2025


"Showed up on time, work with focus and clean up behind himself. Friendly and engaging "

Stephen B on November 2025

General handyman services carpenter, light electrical, small plumbing job general handyman. Handyman for a day. You make the list!

"Showed up on time, work with focus and clean up behind himself. Friendly and engaging "

Stephen B on November 2025


"I was very happy with the work Sean did for me! He is dependable, timely, knowledgeable, and great at communication. My project exceeded my expectations and will definitely be using him for more projects to come."

Leslee P on January 2023

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"I was very happy with the work Sean did for me! He is dependable, timely, knowledgeable, and great at communication. My project exceeded my expectations and will definitely be using him for more projects to come."

Leslee P on January 2023


"I have had an EXCELLENT experience with Vern. He is very versatile in his knowledge in handyman work. I first met him almost 3 years ago when I needed my TV mounted in my apartment. Since then I bought a house and he has been able to fix my running toilet, fix my sprinkler heads, install an electric outlet for me in my bathroom. I am so thankful he can help with so much! He has AMAZING customer service and is always so friendly, very prompt and always comes with extra supplies! I will contact him in the future always for my future housework and recommend him to many friends! Thank you Vern!"

Jasmine W on July 2025

25 years Professional residential contractor handling everything from interior and exterior repair and remodel.

"I have had an EXCELLENT experience with Vern. He is very versatile in his knowledge in handyman work. I first met him almost 3 years ago when I needed my TV mounted in my apartment. Since then I bought a house and he has been able to fix my running toilet, fix my sprinkler heads, install an electric outlet for me in my bathroom. I am so thankful he can help with so much! He has AMAZING customer service and is always so friendly, very prompt and always comes with extra supplies! I will contact him in the future always for my future housework and recommend him to many friends! Thank you Vern!"

Jasmine W on July 2025


"He was wonderful. He got the job done fast and efficient, thank you!!"

Lido F on October 2025

Female owned business with over 15 years of experience. Handyman Services (All Repairs), Interior/Exterior Painting & Drywall, Interior Faucet Replacement, Plumbing, Residential only.

"He was wonderful. He got the job done fast and efficient, thank you!!"

Lido F on October 2025

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FAQs for window a/c unit installation projects in Duncanville, TX

Window AC units can use a significant amount of energy. These units use about 12 to 17 kilowatt-hours per day, significantly more than a refrigerator's one to 1.5 kilowatt-hours per day. To keep your energy costs down, run your window AC only when necessary, keep doors closed to contain the cool air, regularly clean filters and coils, and seal any gaps around the unit to prevent cold air from escaping.

Inexpensive air conditioner units are often not worth it. Low-cost products from popular brands like General Electric, LG, Whirlpool, or Frigidaire may be a reasonable investment. However, putting a small, budget-friendly unit in a large room wastes energy and shortens the life span of the AC since it has to draw more power and work much harder to cool the space. The unit will consume more energy and stress the motor and other internal parts, resulting in early breakdown and costly repairs.

The best deals on window AC units come during the fall when businesses slash prices to clear out old inventory. You can also speak with your local AC installer, who may get you a good deal on a window AC unit since they have access to trade pricing. You can also watch for discontinued products and flash sales in your area.

Window AC repair costs between $110 and $390, with most people paying around $250. Parts cost between $2 and $150, with the rest going toward labor, at around $30 per hour. The occasional one-off repair or a routine AC tuneup cost $75 to $200. Servicing can keep your AC running in good condition for several more years before you need to pay for a replacement unit.

Window AC units last eight to 10 years when installed and maintained correctly. High-quality models last up to 20 years with proper care and routine maintenance. The unit’s longevity depends on its construction quality, regular cleaning, and electrical safety inspections. Keeping the filters and coils clean and addressing minor repairs promptly extends its effective performance and ensures reliable cooling.

The Duncanville, TX homeowners’ guide to window a/c unit installations

From average costs to expert advice, get all the answers you need to get your job done.