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Find Window a/c unit installers in Holtsville

All Right Contracting, Inc.

4.86(
28
)
Approved Pro

All Right Contracting, Inc.

4.86(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
11 years of experience

We are a locally owner operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Our Home Improvement Contractor license number for Suffolk county is: 56782-H

"No comments"

Karen C on August 2025

We are a locally owner operated company that values honesty, integrity and treats your home as if it were our own. We offer a variety of general contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Our Home Improvement Contractor license number for Suffolk county is: 56782-H

"No comments"

Karen C on August 2025


"Too expensive and they want people to live in that house help him and charge a lot money for small project no good."

Roberto P on May 2020

Over 18 years of experience makes Handy Hubby your one stop shop for all handyman needs. We are a client-focused company that strives for customer satisfaction.

"Too expensive and they want people to live in that house help him and charge a lot money for small project no good."

Roberto P on May 2020


Avatar for Premier Services

Premier Services

3.57(
14
)
Approved Pro

Premier Services

3.57(
14
)
Approved Pro
Customers say: Terrific value
16 years of experience
Free onsite estimate

Let Premier Services take care of all your home repair needs. We’ve been doing home renovation and construction for over 30 years and are ready to help you now. Please give us a call so we can get your home back on track. I’m fast and very good at communicating so don’t hesitate to call me! -Flooring -Doors & Windows -Painting -Carpentry -Drywall -Tile -Mechanical

"Beware of Brian Hoffman, DBA “Premier Services”. I agree with all the negative reviews here - I had the same experience. He did a bathroom project for me October ‘24. He did a poor job, including an improperly installed toilet that was leaking under the floor. He agreed by text message to a $300 refund in Nov. ’24, but still hasn’t paid as of the end of July ’25, even after losing in Small Claims Court. He uses multiple addresses in various LI towns and won’t tell you his actual current address. The one listed on Angi is a street that does not even exist. Now he won’t respond to texts or phone calls."

Turhan C on July 2025

Let Premier Services take care of all your home repair needs. We’ve been doing home renovation and construction for over 30 years and are ready to help you now. Please give us a call so we can get your home back on track. I’m fast and very good at communicating so don’t hesitate to call me! -Flooring -Doors & Windows -Painting -Carpentry -Drywall -Tile -Mechanical

"Beware of Brian Hoffman, DBA “Premier Services”. I agree with all the negative reviews here - I had the same experience. He did a bathroom project for me October ‘24. He did a poor job, including an improperly installed toilet that was leaking under the floor. He agreed by text message to a $300 refund in Nov. ’24, but still hasn’t paid as of the end of July ’25, even after losing in Small Claims Court. He uses multiple addresses in various LI towns and won’t tell you his actual current address. The one listed on Angi is a street that does not even exist. Now he won’t respond to texts or phone calls."

Turhan C on July 2025


Long island city group LLC

5.00(
2
)
Approved Pro

Long island city group LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

We are a proud, family-owned construction company based out of Long Island, New York, serving our community and surrounding areas, including commercial and residential. We are built on strong family values, integrity, and craftsmanship, along with honoring the American dream. Our company is dedicated to delivering high quality construction services with a personal touch. We are Licensed and insured.

We are a proud, family-owned construction company based out of Long Island, New York, serving our community and surrounding areas, including commercial and residential. We are built on strong family values, integrity, and craftsmanship, along with honoring the American dream. Our company is dedicated to delivering high quality construction services with a personal touch. We are Licensed and insured.


Avatar for Reliable Plumbing and HVAC Work

Reliable Plumbing and HVAC Work

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Reliable Plumbing and HVAC Work

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate
Emergency services offered

My experience includes working on both commercial and residential projects, installing, maintaining and repairing HVAC systems. I am exceptionally skilled in troubleshooting and diagnosing HVAC systems quickly and effectively. My technical knowledge and expertise, combined with my strong customer service skills, allow me to provide high-quality service to all customers. Throughout my career, I have developed a strong set of plumbing skills and have built a reputation for consistently delivering quality work. I am proficient in the repair and installation of plumbing systems, and trouble-shooting and resolving any issues that may arise. I also have experience in performing preventive maintenance on plumbing systems and conducting periodic inspections.

My experience includes working on both commercial and residential projects, installing, maintaining and repairing HVAC systems. I am exceptionally skilled in troubleshooting and diagnosing HVAC systems quickly and effectively. My technical knowledge and expertise, combined with my strong customer service skills, allow me to provide high-quality service to all customers. Throughout my career, I have developed a strong set of plumbing skills and have built a reputation for consistently delivering quality work. I am proficient in the repair and installation of plumbing systems, and trouble-shooting and resolving any issues that may arise. I also have experience in performing preventive maintenance on plumbing systems and conducting periodic inspections.


Robert Armstrong

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Robert Armstrong

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate
Warranties offered

I've been in the trades for 20 years. framed houses in the Hampton. Renovated full houses. And also do commercial/ residential HVAC and welding. I like to keep my attention to detail, and keeping a clean job.

I've been in the trades for 20 years. framed houses in the Hampton. Renovated full houses. And also do commercial/ residential HVAC and welding. I like to keep my attention to detail, and keeping a clean job.


"Provided excellent, expert service. Exceeded expectations. Highest recommendation. Very friendly. Committed to providing the best service."

ANDREAS H on August 2023

Total door and locksmith security, safe work as well as alarms,camera systems,gate operators for your house,business We are 25 years in business,and have a storefront location call for store hours

"Provided excellent, expert service. Exceeded expectations. Highest recommendation. Very friendly. Committed to providing the best service."

ANDREAS H on August 2023


"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


G.J. Custom Renovations, LLC

5.00(
44
)

G.J. Custom Renovations, LLC

5.00(
44
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Carpenter by trade, with more than 10 years of experience in home renovation projects. Experience includes, but not limited to: Kitchen renovations, Bathroom renovations, & Custom woodwork, including custom kitchen cabinets, Minor repairs, Deck building and repairs, Door and window installations. Attention to detail and excellence in all my work.

"Greg was a lifesaver. I decided to move from New Jersey to Kentucky and it was overwhelming. Greg took charge. I needed some items to be disposed of from a storage unit. He came one evening and took care of that. Then he came back and loaded up that storage unit and my upstairs apartment, all by himself, during the process he communicated everything, was efficient and very professional. He drove my belongings to Kentucky and unloaded them all. My next plan is to build a house here and I’m 100% highing Greg to do the job. He’s highly skilled in all areas of renovations and construction, I’ve seen his work, he truly cares and is an expert in all areas and he goes above to make sure that you feel comfortable in all steps of the way. Thank you so much Greg!"

Franci D on April 2024

Carpenter by trade, with more than 10 years of experience in home renovation projects. Experience includes, but not limited to: Kitchen renovations, Bathroom renovations, & Custom woodwork, including custom kitchen cabinets, Minor repairs, Deck building and repairs, Door and window installations. Attention to detail and excellence in all my work.

"Greg was a lifesaver. I decided to move from New Jersey to Kentucky and it was overwhelming. Greg took charge. I needed some items to be disposed of from a storage unit. He came one evening and took care of that. Then he came back and loaded up that storage unit and my upstairs apartment, all by himself, during the process he communicated everything, was efficient and very professional. He drove my belongings to Kentucky and unloaded them all. My next plan is to build a house here and I’m 100% highing Greg to do the job. He’s highly skilled in all areas of renovations and construction, I’ve seen his work, he truly cares and is an expert in all areas and he goes above to make sure that you feel comfortable in all steps of the way. Thank you so much Greg!"

Franci D on April 2024


Avatar for THE GROUT GUY INC.

THE GROUT GUY INC.

4.97(
88
)

THE GROUT GUY INC.

4.97(
88
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

"WE'RE THE BATH AND SHOWER MAINTENANCE EXPERTS." In business since 1995 and we pride ourselves in doing quality work at competitive prices. You don't have to live with unsightly Grout anymore. Call us and we'll make your shower look beautiful again!

"Amazing! Glenn re-grouted a large steam shower and the before and after was incredible. Glenn is very skilled at his work, very diligent and I was thoroughly impressed with the quality of his work. I would highly recommend and will definitely hire again."

Shannon L on October 2019

"WE'RE THE BATH AND SHOWER MAINTENANCE EXPERTS." In business since 1995 and we pride ourselves in doing quality work at competitive prices. You don't have to live with unsightly Grout anymore. Call us and we'll make your shower look beautiful again!

"Amazing! Glenn re-grouted a large steam shower and the before and after was incredible. Glenn is very skilled at his work, very diligent and I was thoroughly impressed with the quality of his work. I would highly recommend and will definitely hire again."

Shannon L on October 2019

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