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Find Window a/c unit installers in Wallingford

Avatar for Sunny's Services

Sunny's Services

4.78(
38
)
•Approved Pro

Sunny's Services

4.78(
38
)
•Approved Pro
Customers say: True professional
624 local quotes requested
23 years of experience

WE ARE A SMALL OWNER OPERATED BUSINESS. OUR MISSION IS TO PROVIDE THE BEST HANDYMAN AND JUNK REMOVAL SERVICES IN OUR MARKET WITH GREAT SERVICE AND BELOW MARKET PRICES. WE ARE AVAILABLE 7 DAYS PER WEEK

"Sunny Services provided excellent professional services. "

Anntoinette H on December 2025

WE ARE A SMALL OWNER OPERATED BUSINESS. OUR MISSION IS TO PROVIDE THE BEST HANDYMAN AND JUNK REMOVAL SERVICES IN OUR MARKET WITH GREAT SERVICE AND BELOW MARKET PRICES. WE ARE AVAILABLE 7 DAYS PER WEEK

"Sunny Services provided excellent professional services. "

Anntoinette H on December 2025

Egger Home Services

5.00(
3
)
•Approved Pro

Egger Home Services

5.00(
3
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
169 local quotes requested

Our mission is to be a contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Fantastic. Jonathan knows what he’s doing, very precise with measurements, and has a wide range of abilities. So friendly and personable. He helped transform our new build house into a finished home. He is able to install many things, curtain rods, ceiling shower rods, heavy mirrors, heavy art work, and now is tackling adding wire rack shelves in our closets. Next up some Ikea cabinets in our laundry, and painting our garage. His prices are up front and very reasonable. He is licensed and insured. We feel he is quite a gem to have found! Would not hesitate to hire him again and again. He is very positive, eager to work and does excellent work."

Brenda M on December 2024

Our mission is to be a contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Fantastic. Jonathan knows what he’s doing, very precise with measurements, and has a wide range of abilities. So friendly and personable. He helped transform our new build house into a finished home. He is able to install many things, curtain rods, ceiling shower rods, heavy mirrors, heavy art work, and now is tackling adding wire rack shelves in our closets. Next up some Ikea cabinets in our laundry, and painting our garage. His prices are up front and very reasonable. He is licensed and insured. We feel he is quite a gem to have found! Would not hesitate to hire him again and again. He is very positive, eager to work and does excellent work."

Brenda M on December 2024

T.K. Heating & Cooling

5.00(
2
)

T.K. Heating & Cooling

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Small business. Competative Rates. All work is warranteed. Top Quality Workmanship.

Small business. Competative Rates. All work is warranteed. Top Quality Workmanship.

Avatar for Chadds Ford Climate Control, Inc.

Chadds Ford Climate Control, Inc.

4.77(
13
)

Chadds Ford Climate Control, Inc.

4.77(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

WELCOME TO CHADDS FORD CLIMATE CONTROL! Chadds Ford Climate Control offers a broad range of skilled services to create a more comfortable, productive, and rewarding home and work environment. We promote superior efficiency, convenience, and accessibility through proven effective equipment and procedures. Our certified technicians bring you safe and viable solutions to the design/build, retrofit, maintenance, and repair of all types of heating and cooling systems, including ductless and geothermal, air quality improvements, thermostats, back up generators, water heaters, and electrical and plumbing services.

"Everything was Great, Very Professional Company.Would Hire again."

Ed P on December 2020

WELCOME TO CHADDS FORD CLIMATE CONTROL! Chadds Ford Climate Control offers a broad range of skilled services to create a more comfortable, productive, and rewarding home and work environment. We promote superior efficiency, convenience, and accessibility through proven effective equipment and procedures. Our certified technicians bring you safe and viable solutions to the design/build, retrofit, maintenance, and repair of all types of heating and cooling systems, including ductless and geothermal, air quality improvements, thermostats, back up generators, water heaters, and electrical and plumbing services.

"Everything was Great, Very Professional Company.Would Hire again."

Ed P on December 2020

Avatar for Wilson Mechanical HVAC L.L.C

Wilson Mechanical HVAC L.L.C

5.00(
3
)

Wilson Mechanical HVAC L.L.C

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Wilson Mechanical Heating Ventilation & Air Conditioning (WMHVAC), we do general repairs, maintenance and install in all major air conditioners and heating systems. Family business owned and operated since 2006.

"Excellent. He knew exactly what the problem was and it was affordable for the cost repair."

Knight D on December 2019

Wilson Mechanical Heating Ventilation & Air Conditioning (WMHVAC), we do general repairs, maintenance and install in all major air conditioners and heating systems. Family business owned and operated since 2006.

"Excellent. He knew exactly what the problem was and it was affordable for the cost repair."

Knight D on December 2019

Francis DiCarlo

No reviews yet

Francis DiCarlo

No reviews yet
30 years of experience

Self employed general contractor. I will give free estimate on large jobs and quote over the phone for small ones.

Self employed general contractor. I will give free estimate on large jobs and quote over the phone for small ones.

Avatar for Safe T Sweep Inc

Safe T Sweep Inc

4.98(
163
)

Safe T Sweep Inc

4.98(
163
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Family owned business. Jonathan Barr is a second generation master chimney sweep. Kenneth Barr started the business while teaching at Upper Darby High School, where he tormented boys and girls for over 30 years as a Physical Education teacher. We offer off-season specials, from March to August you can receive a $25.00 off discount on our normal sweep rate. Award winning. Veteran owned (USMC)

"We needed to have a portion of our chimney removed and contacted several different companies. We chose Safe T Sweep based on their reasonable quote and professionalism. They were effective, efficient, courteous and prompt throughout the entire process. We are happy with the outcome and would definitely work with them again."

D W on June 2023

Family owned business. Jonathan Barr is a second generation master chimney sweep. Kenneth Barr started the business while teaching at Upper Darby High School, where he tormented boys and girls for over 30 years as a Physical Education teacher. We offer off-season specials, from March to August you can receive a $25.00 off discount on our normal sweep rate. Award winning. Veteran owned (USMC)

"We needed to have a portion of our chimney removed and contacted several different companies. We chose Safe T Sweep based on their reasonable quote and professionalism. They were effective, efficient, courteous and prompt throughout the entire process. We are happy with the outcome and would definitely work with them again."

D W on June 2023

RCI Development and Construction Co

No reviews yet

RCI Development and Construction Co

No reviews yet
50 years of experience

Easily maintaining our simple founding principles; be reliable, be committed to our clients and maintain integrity....always

Easily maintaining our simple founding principles; be reliable, be committed to our clients and maintain integrity....always

Climate Control Inc

No reviews yet

Climate Control Inc

No reviews yet
20 years of experience

Climate Control Inc , established in 2005.Work as independent installer of residential and commercial HVAC equipment and duct work installer and equipment service prvider .Work as a subcontractor with various companies servicing PA and NJ. EPA sertified, highly skilled mechanics.

Climate Control Inc , established in 2005.Work as independent installer of residential and commercial HVAC equipment and duct work installer and equipment service prvider .Work as a subcontractor with various companies servicing PA and NJ. EPA sertified, highly skilled mechanics.

Avatar for Harmony Heating LLC

Harmony Heating LLC

5.00(
4
)

Harmony Heating LLC

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

HVAC Contractor - All Phases Of Heating & Air Conditioning

HVAC Contractor - All Phases Of Heating & Air Conditioning

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FAQs for window a/c unit installation projects in Wallingford, PA

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 Wallingford, PA 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.

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