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Window a/c unit installers in Rockwall

Avatar for R3 Mechanical, LLC
R3 Mechanical, LLC
5218 Poonawala Circle
5.00(
1
)
Approved Pro
R3 Mechanical, LLC
5218 Poonawala Circle
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

R3 Mechanical, LLC is committed to excellence 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 customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Excellent company! Honest and very accomodating for time and service!"

Anne J on October 2021

R3 Mechanical, LLC is committed to excellence 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 customer’s interests and make their concerns the basis of our business. Please give us a call today!

"Excellent company! Honest and very accomodating for time and service!"

Anne J on October 2021


J and D Heating and Air Conditioning
420 West Lawson Rd
5.00(
1
)
Approved Pro
J and D Heating and Air Conditioning
420 West Lawson Rd
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
2042 Shawnee Trail
New on HomeAdvisorNew on Angi
Approved Pro
CR Services
2042 Shawnee Trail
New on AngiNew 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.


Sonart Construction Corp.
131 Empire Central Drive, Unit 128
4.63(
12
)
Approved Pro
Sonart Construction Corp.
131 Empire Central Drive, Unit 128
4.63(
12
)
Approved Pro
Customers say: Quality work
249 local quotes requested
12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"I called Sonart construction to give me a bid remodeling a kitchen. I spoke to the project manager Ziv and he was very professional I then set up an in office meeting with Ziv we discussed our options and I was very pleased with how we all worked together with different ideas and we all came with the best kitchen design hat suits my needs and wants. Will definitely recommend to all family and friends."

Dorothy K on January 2022

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"I called Sonart construction to give me a bid remodeling a kitchen. I spoke to the project manager Ziv and he was very professional I then set up an in office meeting with Ziv we discussed our options and I was very pleased with how we all worked together with different ideas and we all came with the best kitchen design hat suits my needs and wants. Will definitely recommend to all family and friends."

Dorothy K on January 2022


Avatar for Dallas Plumbing Company & Air Conditioning
Dallas Plumbing Company & Air Conditioning
11055 Plano Rd
4.55(
419
)
Approved Pro
Dallas Plumbing Company & Air Conditioning
11055 Plano Rd
4.55(
419
)
Approved Pro
Customers say: Quality work
6210 local quotes requested
122 years of experience

With a name like Dallas Plumbing Company, you may not think of us as air conditioning and heating experts, too. Fact is, in addition to our award-winning plumbing service since 1903, we are also one of the top licensed commercial and residential Heating, Ventilation and Air Conditioning Contractors in the Dallas - Fort Worth area. That simply means we know plumbing, air conditioning and heating and we do it right. Our goal is to earn your trust and keep you as a valued customer from now on. And, we back it up with our 100% Satisfaction Guarantee. Look to us for all your plumbing needs, and let us provide a free estimate on any new heating and cooling equipment you are planning to purchase. If your system needs cleaning or repairing, we can service all makes and models.

"They were three times the price of all other quotes I have received. Would not recommend"

Micah S on September 2024

With a name like Dallas Plumbing Company, you may not think of us as air conditioning and heating experts, too. Fact is, in addition to our award-winning plumbing service since 1903, we are also one of the top licensed commercial and residential Heating, Ventilation and Air Conditioning Contractors in the Dallas - Fort Worth area. That simply means we know plumbing, air conditioning and heating and we do it right. Our goal is to earn your trust and keep you as a valued customer from now on. And, we back it up with our 100% Satisfaction Guarantee. Look to us for all your plumbing needs, and let us provide a free estimate on any new heating and cooling equipment you are planning to purchase. If your system needs cleaning or repairing, we can service all makes and models.

"They were three times the price of all other quotes I have received. Would not recommend"

Micah S on September 2024


Smitty's Handyman Service
-
4.83(
6
)
Approved Pro
Smitty's Handyman Service
-
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
596 local quotes requested

Smitty's Handyman Service in Mesquite, TX offers power washing, taping, tile repair, drywall, ceiling, and fence installation, as well as interior and exterior painting. Free estimates are available. We serve in Mesquite, TX, Sunnyvale Town TX; Terrell TX; Seagoville TX; Fate TX; Highland Park Town TX; and the surrounding areas. Handyman, Handyman Service, General Handyman Services, Home Repair Services, Affordable Handyman Services Power Wash, Taping and Bedding, Tile Repair, Drywall, Ceiling, and Fence Installation, Interior and Exterior Painting, General Carpentry Work and Repair For more information visit our website: https://handymanmesquitetx.com/

"Freddie did an amazing job on the repairs! Definitely plan to use him in the future"

Brittany M on April 2025

Smitty's Handyman Service in Mesquite, TX offers power washing, taping, tile repair, drywall, ceiling, and fence installation, as well as interior and exterior painting. Free estimates are available. We serve in Mesquite, TX, Sunnyvale Town TX; Terrell TX; Seagoville TX; Fate TX; Highland Park Town TX; and the surrounding areas. Handyman, Handyman Service, General Handyman Services, Home Repair Services, Affordable Handyman Services Power Wash, Taping and Bedding, Tile Repair, Drywall, Ceiling, and Fence Installation, Interior and Exterior Painting, General Carpentry Work and Repair For more information visit our website: https://handymanmesquitetx.com/

"Freddie did an amazing job on the repairs! Definitely plan to use him in the future"

Brittany M on April 2025


All Weather Custom Exteriors and Remodeling
4.83(
6
)
Approved Pro
All Weather Custom Exteriors and Remodeling
4.83(
6
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
861 local quotes requested

Handyman business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"He was here the next day and fixed the gate! Great work and worth having the gate sorted finally. Thank you!"

Mary P on October 2024

Handyman business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"He was here the next day and fixed the gate! Great work and worth having the gate sorted finally. Thank you!"

Mary P on October 2024


Avatar for Cozart Air Conditioning
Cozart Air Conditioning
PO Box 1061
5.00(
1
)
Approved Pro
Cozart Air Conditioning
PO Box 1061
5.00(
1
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
305 local quotes requested

A heating and air conditioning company, that provides professional replacement. We accept credit cards and have financing plans available

"Awesome!! Very reasonable and great service."

Kay C on August 2024

A heating and air conditioning company, that provides professional replacement. We accept credit cards and have financing plans available

"Awesome!! Very reasonable and great service."

Kay C on August 2024


Avatar for Advanced Texas Air Conditioning, LLC
Advanced Texas Air Conditioning, LLC
7509 Normandy Rd
5.00(
8
)
Approved Pro
Advanced Texas Air Conditioning, LLC
7509 Normandy Rd
5.00(
8
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1283 local quotes requested

Advanced Texas Air Conditioning LLC is your trustworthy service company, offering service & repair, Advantage Membeship Inspections with discounted rates. Design & Installation of Residential & Commercial equipment. Owner/operator Bruce Moore Jr. has 24 years experience in Service, Repair & Installation of HVAC equipment. We are family owned & operated and we value our clients, their homes and businesses. When you do business with Advanced Texas Air Conditioning LLC you get to decide what works best for your home or business. We built our company on Real Honest Quality Service.

"It was a great experience. It has iced the previous day, and seeing the unit is a heat pump. It was not working properly. I would ai glen our own technician. But, all those who worked on the unit were very professional. A sign of a well trained crew. I myself would definitely recommend their services to my friends and neighbors. Thank you."

Tony M on February 2025

Advanced Texas Air Conditioning LLC is your trustworthy service company, offering service & repair, Advantage Membeship Inspections with discounted rates. Design & Installation of Residential & Commercial equipment. Owner/operator Bruce Moore Jr. has 24 years experience in Service, Repair & Installation of HVAC equipment. We are family owned & operated and we value our clients, their homes and businesses. When you do business with Advanced Texas Air Conditioning LLC you get to decide what works best for your home or business. We built our company on Real Honest Quality Service.

"It was a great experience. It has iced the previous day, and seeing the unit is a heat pump. It was not working properly. I would ai glen our own technician. But, all those who worked on the unit were very professional. A sign of a well trained crew. I myself would definitely recommend their services to my friends and neighbors. Thank you."

Tony M on February 2025


Avatar for Xtreme Air Services
Xtreme Air Services
308 US 80 Frontage Rd
4.30(
136
)
Approved Pro
Xtreme Air Services
308 US 80 Frontage Rd
4.30(
136
)
Approved Pro
Customers say: Super punctual
3122 local quotes requested
30 years of experience

We offer fast, reliable air conditioning repair and replacement in Dallas, TX. We are also licensed plumbing and electrical experts. At Xtreme Air Services, we believe in doing right by our customers. That’s why all of our work comes backed by our 100% satisfaction guarantee. We also don’t charge extra for service on nights or weekends. Work with a team that is dedicated to treating you like family. Xtreme Air Services is the leader in HVAC, plumbing, and electrical service in the Dallas-Fort Worth Metroplex. Call Today, Service Today!

"Here's a more refined, less repetitive version that maintains the same level of frustration and negativity: WARNING: Read Before Hiring Xtreme Air Services If you're considering Xtreme Air Services, take a moment to read this--there's a treat at the end. Surprise, surprise... yet another negative review. Let's start with Eddy O., the so-called "General Manager." Our Experience Eddy made it clear that Xtreme Air Services "wouldn't be able to help us" if we posted negative reviews about their incompetence, despite the fact that they improperly installed our unit, left us with a potential fire hazard, and disabled one of our heat coils (without our consent). Screenshot attached. After leaving us with a heater that doesn't function properly in winter, their solution? Pay thousands more if we want them to "help." Comical. So, in order to get the service we already paid for, we have to stay quiet? Oops. A Few Key Points: 1. Threatening not to help the customer with an issue you created? That's just ignorant. Zero integrity. 2. Why would we pay more to an unprofessional company that sends unqualified, non-bonded, non-insured workers to botch an installation? Rude, unaccountable, and incompetent from top to bottom. 3. This experience makes spending our money elsewhere EASY. The CEO is an imbecile. We paid over $12K for a unit that now operates on half power because the breaker they installed can't handle it. A professional company would've caught this--Xtreme Air Services didn't. Even their own seventh technician admitted, within seconds, that it was installed incorrectly. Still not convinced? Let's Talk Fire Hazards Both the Xtreme Air Services technician AND a third-party electrician confirmed our system was a fire hazard. Eddy (who is not a licensed electrician) claimed it wasn't because "that's why the breaker trips." That's not how fire hazards work, Eddy. This system was installed in the summer. Clearly, not one of the seven techs they sent even tested the heating function beyond a few moments. Fast forward to winter--our heater trips the breaker after 5-10 minutes, sometimes running inconsistently (aka, a fire hazard). Xtreme Air's Response? * No accountability. * No apology. * Just more incompetence from "General Manager" Eddy, a pompous clown who lacks both professionalism and basic customer service skills. Instead of addressing their negligence, he condescended, interrupted, and dismissed legitimate concerns. He even had the audacity to tell me we "don't have that many cold days in Texas." What does that have to do with selling and installing a properly functioning heating system? The real kicker? Their own sales team KNEW this system wouldn't work. They either failed to test it or outright lied. Either way, we now have a fire hazard and an unusable heater unless we fork over an additional $2,500-$3,000. Xtreme Air Services is an unprofessional, dishonest company that cuts corners and are a JOKE professionally."

Tionne S on February 2025

We offer fast, reliable air conditioning repair and replacement in Dallas, TX. We are also licensed plumbing and electrical experts. At Xtreme Air Services, we believe in doing right by our customers. That’s why all of our work comes backed by our 100% satisfaction guarantee. We also don’t charge extra for service on nights or weekends. Work with a team that is dedicated to treating you like family. Xtreme Air Services is the leader in HVAC, plumbing, and electrical service in the Dallas-Fort Worth Metroplex. Call Today, Service Today!

"Here's a more refined, less repetitive version that maintains the same level of frustration and negativity: WARNING: Read Before Hiring Xtreme Air Services If you're considering Xtreme Air Services, take a moment to read this--there's a treat at the end. Surprise, surprise... yet another negative review. Let's start with Eddy O., the so-called "General Manager." Our Experience Eddy made it clear that Xtreme Air Services "wouldn't be able to help us" if we posted negative reviews about their incompetence, despite the fact that they improperly installed our unit, left us with a potential fire hazard, and disabled one of our heat coils (without our consent). Screenshot attached. After leaving us with a heater that doesn't function properly in winter, their solution? Pay thousands more if we want them to "help." Comical. So, in order to get the service we already paid for, we have to stay quiet? Oops. A Few Key Points: 1. Threatening not to help the customer with an issue you created? That's just ignorant. Zero integrity. 2. Why would we pay more to an unprofessional company that sends unqualified, non-bonded, non-insured workers to botch an installation? Rude, unaccountable, and incompetent from top to bottom. 3. This experience makes spending our money elsewhere EASY. The CEO is an imbecile. We paid over $12K for a unit that now operates on half power because the breaker they installed can't handle it. A professional company would've caught this--Xtreme Air Services didn't. Even their own seventh technician admitted, within seconds, that it was installed incorrectly. Still not convinced? Let's Talk Fire Hazards Both the Xtreme Air Services technician AND a third-party electrician confirmed our system was a fire hazard. Eddy (who is not a licensed electrician) claimed it wasn't because "that's why the breaker trips." That's not how fire hazards work, Eddy. This system was installed in the summer. Clearly, not one of the seven techs they sent even tested the heating function beyond a few moments. Fast forward to winter--our heater trips the breaker after 5-10 minutes, sometimes running inconsistently (aka, a fire hazard). Xtreme Air's Response? * No accountability. * No apology. * Just more incompetence from "General Manager" Eddy, a pompous clown who lacks both professionalism and basic customer service skills. Instead of addressing their negligence, he condescended, interrupted, and dismissed legitimate concerns. He even had the audacity to tell me we "don't have that many cold days in Texas." What does that have to do with selling and installing a properly functioning heating system? The real kicker? Their own sales team KNEW this system wouldn't work. They either failed to test it or outright lied. Either way, we now have a fire hazard and an unusable heater unless we fork over an additional $2,500-$3,000. Xtreme Air Services is an unprofessional, dishonest company that cuts corners and are a JOKE professionally."

Tionne S on February 2025

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Window a/c unit installations FAQs

Running a window air conditioner to cool a small room often costs less than $4 per day, making it cheaper than central air for single-room cooling. However, central air might be more efficient if you're using multiple window units or need to cool a space larger than 1,000 square feet. Choosing the right size AC is crucial—a unit that's too big or small can waste energy and increase costs.

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 homeowners guide to window a/c unit installations
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