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Window a/c unit installers in Windsor Mill

Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Customers say: Quick response
35 local quotes requested
17 years of experience

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


Avatar for D & D HVAC SOLUTIONS LLC
D & D HVAC SOLUTIONS LLC
2518 AMHERST RD
5.00(
2
)
Approved Pro
D & D HVAC SOLUTIONS LLC
2518 AMHERST RD
5.00(
2
)
Approved Pro
Customers say: Quick response
11 local quotes requested
4 years of experience

High quality service tailor to address and fix our customers AC/Heating concerns and issues. I always leave clients with a teaching experience so they are always comfortable with the outcome and knowledge of what was done.

"David was pretty good, service my ac system and fixed it quickly and at the right price, Iâ ll definitely be using him again and recommend him to my fam and friends"

David H on December 2023

High quality service tailor to address and fix our customers AC/Heating concerns and issues. I always leave clients with a teaching experience so they are always comfortable with the outcome and knowledge of what was done.

"David was pretty good, service my ac system and fixed it quickly and at the right price, Iâ ll definitely be using him again and recommend him to my fam and friends"

David H on December 2023


Avatar for Blue Mountain Mechanical, LLC
Blue Mountain Mechanical, LLC
7308 Jonnycake Rd
New on HomeAdvisorNew on Angi
Approved Pro
Blue Mountain Mechanical, LLC
7308 Jonnycake Rd
New on AngiNew on HomeAdvisor
Approved Pro
18 local quotes requested
20 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!


Avatar for HVAC Co.
HVAC Co.
9001 Goldenrod Lane
5.00(
7
)
Approved Pro
HVAC Co.
9001 Goldenrod Lane
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2594 local quotes requested

Family owned business with 27 years of experience to handle all your residential and commercial Heating and Cooling needs.

"He was prompt. Did an excellent job and great communication."

Changrong J on February 2025

Family owned business with 27 years of experience to handle all your residential and commercial Heating and Cooling needs.

"He was prompt. Did an excellent job and great communication."

Changrong J on February 2025


Avatar for 410MrFixIt Handy Man Group
410MrFixIt Handy Man Group
5.00(
10
)
Approved Pro
410MrFixIt Handy Man Group
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1554 local quotes requested

410MrFixIt if it’s broke we fix it, your Home problems we are Solution for on small repairs to the Large let us install your light fixtures, paint your walls, lay your floors and provide you with our Preventative maintenance skills.

"all good; a gentleman and hard worker; fair fees for labor"

Mark J on February 2025

410MrFixIt if it’s broke we fix it, your Home problems we are Solution for on small repairs to the Large let us install your light fixtures, paint your walls, lay your floors and provide you with our Preventative maintenance skills.

"all good; a gentleman and hard worker; fair fees for labor"

Mark J on February 2025


Avatar for No-Frost Air Conditioning & Heating, LLC
No-Frost Air Conditioning & Heating, LLC
4990 Waterloo Rd
4.77(
400
)
Approved Pro
No-Frost Air Conditioning & Heating, LLC
4990 Waterloo Rd
4.77(
400
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
275 local quotes requested

Family owned & operated. Additional contact name - Eileen Bangs - Award winning. Additional Licensing Information: MD Master Gas Fitter 6631. Baltimore County License: JG9033. Howard County License: G-9018. Carroll County License: P00068G. Electrical Licensing - Howard County License: 390, Baltimore County License: 547. MHIC12699.

"My system was working fine before the technician arrived. Afterwards my system failed. I contacted this company based upon Angis List recommendations. The technician talked me out of the services I requested and left me with an non working system."

Adi G on August 2023

Family owned & operated. Additional contact name - Eileen Bangs - Award winning. Additional Licensing Information: MD Master Gas Fitter 6631. Baltimore County License: JG9033. Howard County License: G-9018. Carroll County License: P00068G. Electrical Licensing - Howard County License: 390, Baltimore County License: 547. MHIC12699.

"My system was working fine before the technician arrived. Afterwards my system failed. I contacted this company based upon Angis List recommendations. The technician talked me out of the services I requested and left me with an non working system."

Adi G on August 2023


Avatar for Beltway Air Conditioning, Heating & Plumbing
Beltway Air Conditioning, Heating & Plumbing
1587 Sulphur Spring Rd.
4.44(
43
)
Approved Pro
Beltway Air Conditioning, Heating & Plumbing
1587 Sulphur Spring Rd.
4.44(
43
)
Approved Pro
Customers say: Super punctual
620 local quotes requested
10 years of experience

Beltway Air Conditioning & Heating is locally owned & operated out of Hanover, MD. We are Lennox Premier Dealers & are BBB accredited with A+ ratings & reviews - We provide services & installations within a 50 mile radius of home base. Our team specializes in installing and servicing heating, cooling & ventilation equipment, whether it is a small A/C repair or a commercial rooftop - our team is trained to take care of all your HVAC needs! We bring extensive experience and professionalism to every home and commercial building. Our work reflects our passion! The Best Price + The Best Work = Your Best Value. We have uniformed & well-trained staff that under goes background checks and drug screening upon hire and randomly. All of our service professionals are also licensed to work in the state of Maryland.

"Horrible company, horrible service, still waiting after 14 days for an update. Claimed they ordered part, then found out they didn’t order the part, then they schedule an appointment and didn’t show up. Dispatch was rude and they didn’t return calls and messages. Same company misdiagnosed my mom’s HVAC system and she ended up getting it replaced only to find it still kept shutting off because it was a gas regulator that was the problem all along."

K. Pearson B on June 2025

Beltway Air Conditioning & Heating is locally owned & operated out of Hanover, MD. We are Lennox Premier Dealers & are BBB accredited with A+ ratings & reviews - We provide services & installations within a 50 mile radius of home base. Our team specializes in installing and servicing heating, cooling & ventilation equipment, whether it is a small A/C repair or a commercial rooftop - our team is trained to take care of all your HVAC needs! We bring extensive experience and professionalism to every home and commercial building. Our work reflects our passion! The Best Price + The Best Work = Your Best Value. We have uniformed & well-trained staff that under goes background checks and drug screening upon hire and randomly. All of our service professionals are also licensed to work in the state of Maryland.

"Horrible company, horrible service, still waiting after 14 days for an update. Claimed they ordered part, then found out they didn’t order the part, then they schedule an appointment and didn’t show up. Dispatch was rude and they didn’t return calls and messages. Same company misdiagnosed my mom’s HVAC system and she ended up getting it replaced only to find it still kept shutting off because it was a gas regulator that was the problem all along."

K. Pearson B on June 2025


Avatar for American Chimney Contractor Near Me
American Chimney Contractor Near Me
1104 Lamberton Drive
5.00(
3
)
Approved Pro
American Chimney Contractor Near Me
1104 Lamberton Drive
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1566 local quotes requested

American Chimney Contractor Near Me has been a trusted provider of chimney cleaning and repair services since 1995. With over 25 years of dedicated experience in the industry, our skilled professionals possess the knowledge and expertise to address any chimney-related need. In addition to our specialized chimney services, we are pleased to offer comprehensive HVAC services to ensure your home's comfort and efficiency year-round. Our qualified technicians can handle everything from routine maintenance and repairs to new system installations. To further enhance the cleanliness and comfort of your home, we also provide professional carpet cleaning services. Our expert carpet cleaning will leave your carpets fresh, revitalized, and free of dirt and allergens. You can rely on American Contractor Near Me for: Chimney Cleaning Chimney Repair Chimney Sweep Services HVAC Services (maintenance, repair, installation) Carpet Cleaning We are committed to providing top-notch service and ensuring the satisfaction of our customers.

"I am impressed with the services I got from American Chimney Contractor Near Me. Their team was friendly and professional, and did a great job installing the chimney. They worked quickly and thoroughly, and they left my property clean. I was shocked at how much it changed! Their prices were fair, and the work they did was excellent. Do not be afraid to hire them to work on your chimney. They are the best at what they do!"

Adam H on May 2025

American Chimney Contractor Near Me has been a trusted provider of chimney cleaning and repair services since 1995. With over 25 years of dedicated experience in the industry, our skilled professionals possess the knowledge and expertise to address any chimney-related need. In addition to our specialized chimney services, we are pleased to offer comprehensive HVAC services to ensure your home's comfort and efficiency year-round. Our qualified technicians can handle everything from routine maintenance and repairs to new system installations. To further enhance the cleanliness and comfort of your home, we also provide professional carpet cleaning services. Our expert carpet cleaning will leave your carpets fresh, revitalized, and free of dirt and allergens. You can rely on American Contractor Near Me for: Chimney Cleaning Chimney Repair Chimney Sweep Services HVAC Services (maintenance, repair, installation) Carpet Cleaning We are committed to providing top-notch service and ensuring the satisfaction of our customers.

"I am impressed with the services I got from American Chimney Contractor Near Me. Their team was friendly and professional, and did a great job installing the chimney. They worked quickly and thoroughly, and they left my property clean. I was shocked at how much it changed! Their prices were fair, and the work they did was excellent. Do not be afraid to hire them to work on your chimney. They are the best at what they do!"

Adam H on May 2025


Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
7000 Virginia Manor Rd
4.64(
2,119
)
Approved Pro
Sila Heating, Cooling and Plumbing
7000 Virginia Manor Rd
4.64(
2,119
)
Approved Pro
Customers say: Super punctual
8261 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024


Avatar for Heating & Cooling Certified Mechanic
Heating & Cooling Certified Mechanic
Po
4.97(
31
)
Approved Pro
Heating & Cooling Certified Mechanic
Po
4.97(
31
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
462 local quotes requested

With over a decade of experience, Heating & Cooling Certified Mechanic is professionally licensed and dedicated to ensure your HVAC service/install exceeds your expectations! We specialize in HVAC services, repairs and we guarantee your satisfaction! We will not leave until the job is done right! We pride ourselves on the quality of work we provide, while delivering great customer service! Call or click for your FREE estimate today! HVAC, Water Heater, Air Quality System Installations, Repairs & More Need repair? Call Today, Need Installation or a 2nd Opinion? Call Today. 24 Hour Service CALL TODAY! CALL TONIGHT!

"Had a new HVAC unit installed. Mike was great to work with. Price was fair and the work was done faster than what was quoted. Highly recommend."

Michael R on April 2025

With over a decade of experience, Heating & Cooling Certified Mechanic is professionally licensed and dedicated to ensure your HVAC service/install exceeds your expectations! We specialize in HVAC services, repairs and we guarantee your satisfaction! We will not leave until the job is done right! We pride ourselves on the quality of work we provide, while delivering great customer service! Call or click for your FREE estimate today! HVAC, Water Heater, Air Quality System Installations, Repairs & More Need repair? Call Today, Need Installation or a 2nd Opinion? Call Today. 24 Hour Service CALL TODAY! CALL TONIGHT!

"Had a new HVAC unit installed. Mike was great to work with. Price was fair and the work was done faster than what was quoted. Highly recommend."

Michael R on April 2025

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FAQs for window a/c unit installation projects in Windsor Mill, MD

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 Windsor Mill, MD 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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