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Window a/c unit installers in Niagara Falls

Avatar for T-Mark Plumbing, Heating, Cooling & Electric

T-Mark Plumbing, Heating, Cooling & Electric

2788 Elmwood Ave
4.50(
629
)
Approved Pro

T-Mark Plumbing, Heating, Cooling & Electric

2788 Elmwood Ave
4.50(
629
)
Approved Pro
Customers say: Super punctual
1225 local quotes requested
33 years of experience

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem."

Brian H on December 2024

T-Mark Plumbing, Heating, Cooling & Electric was founded over 25 years ago to provide friendly, efficient service to residents and businesses across Buffalo and Western New York. The largest family-owned and operated business in WNY that understands the challenge and frustrations that can occur with plumbing, HVAC, and electrical emergencies. Community voted the # 1 company in 716 and available 24 hours a day 7 days a week. Our day one focus has never changed: 100% customer satisfaction. We take the time, every time, to ensure our customers are left happy and satisfied with not only the quality of our work, but with the entire T-Mark experience.

"T-Mark came to work on a very old boiler that was not heating properly. The technician Scott arrived within the scheduled time window. He was very knowledgeable about boilers and was able to quickly diagnose the problem."

Brian H on December 2024


Avatar for Belknap Heating & Cooling Inc

Belknap Heating & Cooling Inc

8655 Transit Rd
4.66(
47
)
Approved Pro

Belknap Heating & Cooling Inc

8655 Transit Rd
4.66(
47
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
397 local quotes requested

At Belknap, our staff makes the difference. For more than 45 years, people have turned to Belknap for prompt and courteous service, a knowledgeable sales staff, and an installation department that is second to none. Belknap began in Lockport, New York in 1967 and has had a strong association with Lennox Industries from the start. Lennox Industries has honored Belknap with its highest award, The Circle of Excellence, given to only 12 dealers on the East Coast. With customer satisfaction as the driving force, Belknap Heating & Cooling, Inc. prides itself on remaining abreast of industry trends while staying ahead of the competition. Belknap has an A+ rating with the Better Business Bureau and offers service and installation for furnaces, boilers, air conditioners, hot water tanks and generators. We offer many HVAC services including boiler & furnace repair. Belknap is in the comfort business – to provide comfort for the environment you’re in and carries several brands of systems. It’s only through a thorough evaluation of your home, business and personal comfort needs that recommendations will be made to help you determine which system is right for you. Emergency Service Phone: (716) 688-1728.

"Had a emergency and called their emergency number. A tech (Corey) called within 20 mins. We ended up scheduling for the next morning. Corey showed up on time and was able to get the boiler up and running. Both the young lady who answered the emergency line and Corey were polite and a pleasure to deal with. Will definitely use them again if the need arises."

kevin h on November 2020

At Belknap, our staff makes the difference. For more than 45 years, people have turned to Belknap for prompt and courteous service, a knowledgeable sales staff, and an installation department that is second to none. Belknap began in Lockport, New York in 1967 and has had a strong association with Lennox Industries from the start. Lennox Industries has honored Belknap with its highest award, The Circle of Excellence, given to only 12 dealers on the East Coast. With customer satisfaction as the driving force, Belknap Heating & Cooling, Inc. prides itself on remaining abreast of industry trends while staying ahead of the competition. Belknap has an A+ rating with the Better Business Bureau and offers service and installation for furnaces, boilers, air conditioners, hot water tanks and generators. We offer many HVAC services including boiler & furnace repair. Belknap is in the comfort business – to provide comfort for the environment you’re in and carries several brands of systems. It’s only through a thorough evaluation of your home, business and personal comfort needs that recommendations will be made to help you determine which system is right for you. Emergency Service Phone: (716) 688-1728.

"Had a emergency and called their emergency number. A tech (Corey) called within 20 mins. We ended up scheduling for the next morning. Corey showed up on time and was able to get the boiler up and running. Both the young lady who answered the emergency line and Corey were polite and a pleasure to deal with. Will definitely use them again if the need arises."

kevin h on November 2020


Avatar for Rick's Repair Work

Rick's Repair Work

3229 Bellreng Dr.
5.00(
22
)
Approved Pro

Rick's Repair Work

3229 Bellreng Dr.
5.00(
22
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
654 local quotes requested

Owner/operator home repair business. 21 years experience. High-quality work and reliable professional service. Full service handyman. BBB Accredited Honest and respectful. I service large parts of Niagara and Erie countys. I do a little bit of most everything on homes from painting and drywall to minor electrical and plumbing work. I install floors, ceramic tile, woodwork, windows, and doors. Interior and exterior work, general maintenance, repairs, assembly, and much more. If you are unsure about something, just ask or schedule a day for me to come out and discuss options with you. I offer free estimates/price quotes. I am reliable and do high-quality work that is done right the first time. Hourly and Flat rates are available. I accept cash, check, or credit cards and have low affordable pricing. Schedule with me today and get your project done. Call or text. I can give general prices from pictures as well to make things easier. 7️⃣1️⃣6️⃣➖️3️⃣4️⃣4️⃣➖️5️⃣7️⃣7️⃣

"Awesome job! Very professional! My shed and back patio look amazing! Better than I expected!!"

Tiffany N on July 2025

Owner/operator home repair business. 21 years experience. High-quality work and reliable professional service. Full service handyman. BBB Accredited Honest and respectful. I service large parts of Niagara and Erie countys. I do a little bit of most everything on homes from painting and drywall to minor electrical and plumbing work. I install floors, ceramic tile, woodwork, windows, and doors. Interior and exterior work, general maintenance, repairs, assembly, and much more. If you are unsure about something, just ask or schedule a day for me to come out and discuss options with you. I offer free estimates/price quotes. I am reliable and do high-quality work that is done right the first time. Hourly and Flat rates are available. I accept cash, check, or credit cards and have low affordable pricing. Schedule with me today and get your project done. Call or text. I can give general prices from pictures as well to make things easier. 7️⃣1️⃣6️⃣➖️3️⃣4️⃣4️⃣➖️5️⃣7️⃣7️⃣

"Awesome job! Very professional! My shed and back patio look amazing! Better than I expected!!"

Tiffany N on July 2025


Amherst Radiator Auto & Air

2160 Niagara Fls Blvd
5.00(
2
)

Amherst Radiator Auto & Air

2160 Niagara Fls Blvd
5.00(
2
)
Customers say: Quick response
45 years of experience

Amherst Radiator is a company based out of Hamburg, New York -- family owned and operated automotive repair facilities and auto parts stores serving Western New York for over fifty years. For over four generations our company has carved a niche in the Greater Buffalo Niagara region’s automotive industry by providing hard to find parts and unique services for fuel systems, such as gas tank filler neck parts, as well as cooling systems, and air conditioning systems for most automotive, industrial, and even agricultural applications.

Amherst Radiator is a company based out of Hamburg, New York -- family owned and operated automotive repair facilities and auto parts stores serving Western New York for over fifty years. For over four generations our company has carved a niche in the Greater Buffalo Niagara region’s automotive industry by providing hard to find parts and unique services for fuel systems, such as gas tank filler neck parts, as well as cooling systems, and air conditioning systems for most automotive, industrial, and even agricultural applications.


Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


TIM KAVANAGH

GRAND ISLAND
4.43(
7
)

TIM KAVANAGH

GRAND ISLAND
4.43(
7
)
Customers say: Quick response
36 years of experience

OWNER-OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. EXTRA CHARGE FOR AFTER HOURS SERVICE MAY APPLY. MAY CONTACT THROUGH EMAIL. Formally: KAVANAGH SYSTEMS & SERVICES LLC. ADDITIONAL EMAIL: mailto:TRJKavanagh@verizon.net

OWNER-OPERATED. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. EXTRA CHARGE FOR AFTER HOURS SERVICE MAY APPLY. MAY CONTACT THROUGH EMAIL. Formally: KAVANAGH SYSTEMS & SERVICES LLC. ADDITIONAL EMAIL: mailto:TRJKavanagh@verizon.net


Home

No reviews

Home

No reviews
5 years of experience

Im a father, Husband and home own. I can pretty much do most jobs in a house.

Im a father, Husband and home own. I can pretty much do most jobs in a house.


RIEFLER FOUNDATION SYSTEMS

4281 S PARK AVE
No reviews

RIEFLER FOUNDATION SYSTEMS

4281 S PARK AVE
No reviews
26 years of experience

Friendship Remodeling

6029 Ridge Rd
5.00(
4
)

Friendship Remodeling

6029 Ridge Rd
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hi Everyone! As in many other fields which require special skill sets, all Contractors are not created Equal!! I'm sure many of you have found this out the hard way. I'm the Contractor who gets called to fix the jobs other people mess up! I've been doing this for over 40 years and I'm still a student constantly learning about the new, exciting inovations that can make your Home special and unique to your needs and desires. I specialize in Interior work for Descriminating Clients. I do very little advertising because once I've served the Remodeling needs of my Clients, they find no one else will do and continue to use me for all of their Contracting jobs both large and small. Please call me for your next Remodeling project or Handyman "Honey-Do-List". My Consultations and Estimates are free and it will be my pleasure to serve you. Thanks---Ken O'Connell

Hi Everyone! As in many other fields which require special skill sets, all Contractors are not created Equal!! I'm sure many of you have found this out the hard way. I'm the Contractor who gets called to fix the jobs other people mess up! I've been doing this for over 40 years and I'm still a student constantly learning about the new, exciting inovations that can make your Home special and unique to your needs and desires. I specialize in Interior work for Descriminating Clients. I do very little advertising because once I've served the Remodeling needs of my Clients, they find no one else will do and continue to use me for all of their Contracting jobs both large and small. Please call me for your next Remodeling project or Handyman "Honey-Do-List". My Consultations and Estimates are free and it will be my pleasure to serve you. Thanks---Ken O'Connell


Buffalo Property Preservation

No reviews

Buffalo Property Preservation

No reviews

Buffalo Property Preservation is a full service property maintenance company. We provide a full range of service from environmental assessments to structural repairs.

Buffalo Property Preservation is a full service property maintenance company. We provide a full range of service from environmental assessments to structural repairs.

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Showing 1-10 of 340

FAQs for window a/c unit installation projects in Niagara Falls, NY

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 Niagara Falls, NY 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.

  • Technician repairing air conditioner

    HomeAdvisor's Air Conditioning Repair Cost Guide gives the average price to fix an AC unit in your house. Find the cost of recharging the AC or fixing a freon leak. Get the price to repair or replace a compressor, handler, thermostat, duct, and more.

  • An AC system in the backyard of a house

    This guide explores the average cost of replacing your AC compressor and all of the factors that go into it, including size, type, and brand.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.