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Attic or whole house fan installers in Valley Stream
With over 5 years of experience, RVM Heating & Air Conditioning 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 customers' interests and make their concerns the basis of our business. Call us today!
"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"
Judith G on June 2024
With over 5 years of experience, RVM Heating & Air Conditioning 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 customers' interests and make their concerns the basis of our business. Call us today!
"Rene and Mauricio were very professional, efficient, and accommodating. Their estimates were fair and they stuck to their quote. They were very respectful of our home and did a great job both outside and in. They were responsive to both our needs and questions. The units are very quiet and keeping us cool in this crazy heat wave. I highly recommend this company"
Judith G on June 2024
LI Prestige Construction offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.
"Quick, efficient, and did not try to sell me unnecessary services. The brothers were also quite pleasant."
Frank M on May 2025
LI Prestige Construction offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service.
"Quick, efficient, and did not try to sell me unnecessary services. The brothers were also quite pleasant."
Frank M on May 2025
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.
"Santa Maria Roofing Company did an amazing job on the exterior of my house. Jose and his team were incredibly professional, respectful, and efficient. They completed the work in just one day, and the results are beautiful! I’m very happy with their service and would highly recommend them to anyone looking for quality workmanship and great customer care"
Tayebina M on June 2025
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.
"Santa Maria Roofing Company did an amazing job on the exterior of my house. Jose and his team were incredibly professional, respectful, and efficient. They completed the work in just one day, and the results are beautiful! I’m very happy with their service and would highly recommend them to anyone looking for quality workmanship and great customer care"
Tayebina M on June 2025
At Official Construction, we are here for all of your roofing and repair needs. We specialize in residential services, but we can provide work for your business as well. Our favorite part about the job is building lasting relationships with all of our customers. We can't wait to earn your business. Call today!
"Sammy and his team were great. Need a new screen door and roof repair. They were fast and efficient. Super nice. Sent me pictures of the roof and skylight, both before and after. Clean up everything. Fair prices. Would highly recommend!!"
Lisa M on October 2024
At Official Construction, we are here for all of your roofing and repair needs. We specialize in residential services, but we can provide work for your business as well. Our favorite part about the job is building lasting relationships with all of our customers. We can't wait to earn your business. Call today!
"Sammy and his team were great. Need a new screen door and roof repair. They were fast and efficient. Super nice. Sent me pictures of the roof and skylight, both before and after. Clean up everything. Fair prices. Would highly recommend!!"
Lisa M on October 2024
Pro Experts of LI, Inc., is dedicated to providing our customers with the best quality and craftsmanship. We're a locally owned and operated company that values honesty, integrity, and treats your home improvements as if they were our own. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We are also taking the proper precautions with COVID-19. Wearing proper PPE to protect our customers and our employees. Clean and sanitary to ensure safety for all.
"They did a very good job for me."
Richard D on May 2025
Pro Experts of LI, Inc., is dedicated to providing our customers with the best quality and craftsmanship. We're a locally owned and operated company that values honesty, integrity, and treats your home improvements as if they were our own. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We are also taking the proper precautions with COVID-19. Wearing proper PPE to protect our customers and our employees. Clean and sanitary to ensure safety for all.
"They did a very good job for me."
Richard D on May 2025
Crossland Management & Electric, Inc. is your go-to electrical contractor for your home renovations or home remodeling. Our teams are trained and skilled for all your electrical and low-voltage needs. Don't hesitate to ask us a question or inquire as to why a certain process has to take place. Everyone on staff is friendly and knowledgeable because we know what it's like to be in your shoes. We want you to know just how special you and your project are to us, so we do our very best to ensure that you and your needs always come first. We even have a complimentary estimate where we'll come out to you!
"Initially, he responded within the hour when I posted my request then he came to the house. From there on, in terms of your appointments, there was a back and forth. I was very determined to encourage him. But he had me waited for an hour and it was disrespectful for me. I thanked him when the appointment is kept being cancelled to contact the electric company. He wanted me to do it, he finally did it and then they rescheduled. But now, from this point on where is additional work, that their company wishes the company is requiring. I cannot get the information, the specific information as to what is needed.. And this is now going on over two weeks, everything is a standstill. He is not responding and writing in a text. My interest is just to get the job completed."
Debbie D on September 2023
Crossland Management & Electric, Inc. is your go-to electrical contractor for your home renovations or home remodeling. Our teams are trained and skilled for all your electrical and low-voltage needs. Don't hesitate to ask us a question or inquire as to why a certain process has to take place. Everyone on staff is friendly and knowledgeable because we know what it's like to be in your shoes. We want you to know just how special you and your project are to us, so we do our very best to ensure that you and your needs always come first. We even have a complimentary estimate where we'll come out to you!
"Initially, he responded within the hour when I posted my request then he came to the house. From there on, in terms of your appointments, there was a back and forth. I was very determined to encourage him. But he had me waited for an hour and it was disrespectful for me. I thanked him when the appointment is kept being cancelled to contact the electric company. He wanted me to do it, he finally did it and then they rescheduled. But now, from this point on where is additional work, that their company wishes the company is requiring. I cannot get the information, the specific information as to what is needed.. And this is now going on over two weeks, everything is a standstill. He is not responding and writing in a text. My interest is just to get the job completed."
Debbie D on September 2023
Our mission is to be a electrician that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!
"I recently hired Sal at Hilite to ground a large number of the outlets in my home, add new outlets and new light fixtures, and I am thoroughly impressed with the outstanding service provided and overall expertise of Sal and his team. The team completed the work on schedule and demonstrated exceptional problem-solving skills, efficiently addressing unexpected issues as they arose throughout the process. Sal got the job done for a very reasonable price. Throughout the process, the Hilite team maintained clear communication, exhibited professionalism, and kept on track to get the job done within the agreed upon timeline. I highly recommend Sal and his team for any electrical work. I would certainly look forward to hiring them again for future projects."
Frank D on February 2025
Our mission is to be a electrician that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. 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!
"I recently hired Sal at Hilite to ground a large number of the outlets in my home, add new outlets and new light fixtures, and I am thoroughly impressed with the outstanding service provided and overall expertise of Sal and his team. The team completed the work on schedule and demonstrated exceptional problem-solving skills, efficiently addressing unexpected issues as they arose throughout the process. Sal got the job done for a very reasonable price. Throughout the process, the Hilite team maintained clear communication, exhibited professionalism, and kept on track to get the job done within the agreed upon timeline. I highly recommend Sal and his team for any electrical work. I would certainly look forward to hiring them again for future projects."
Frank D on February 2025
** '13, '14, '15, '16, '17 & '18 SUPER SERVICE AWARD WINNER **. Named "Service Provider of the Year" by Angie's List, 2013. Welcome to "Long Island's most respected leader in electrical home improvements". Our team takes pride in our 110% customer satisfaction guarantee. We feel the best compliment you can get as a company is a recommendation to a satisfied customer's friend or family member. All our jobs start off with a written estimate and a visit to your home/job to review the details. We understand that your time is very valuable so all our appointments are confirmed the night before and again 15 minutes prior to our arrival. All of our work and material is warranted for 1 year. Give us the opportunity to impress you, and we won't let you down! So, please call us today and set up a free estimate for your next project.
"Was not a big job, but the work was done efficiently and staff was knowledgeable and responded to all questions. I would definitely call them in future."
Edward C on February 2023
** '13, '14, '15, '16, '17 & '18 SUPER SERVICE AWARD WINNER **. Named "Service Provider of the Year" by Angie's List, 2013. Welcome to "Long Island's most respected leader in electrical home improvements". Our team takes pride in our 110% customer satisfaction guarantee. We feel the best compliment you can get as a company is a recommendation to a satisfied customer's friend or family member. All our jobs start off with a written estimate and a visit to your home/job to review the details. We understand that your time is very valuable so all our appointments are confirmed the night before and again 15 minutes prior to our arrival. All of our work and material is warranted for 1 year. Give us the opportunity to impress you, and we won't let you down! So, please call us today and set up a free estimate for your next project.
"Was not a big job, but the work was done efficiently and staff was knowledgeable and responded to all questions. I would definitely call them in future."
Edward C on February 2023
Our company takes pride in delivering exceptional services in smart automations, electrical services, renovations, general construction, handyman work, and comprehensive repair and maintenance solutions.
"Had a smart lock installed, the service was professional and efficient."
Claude C on January 2025
Our company takes pride in delivering exceptional services in smart automations, electrical services, renovations, general construction, handyman work, and comprehensive repair and maintenance solutions.
"Had a smart lock installed, the service was professional and efficient."
Claude C on January 2025
"Exelente trabajo y los volvería a contratar ."
Fabiola P on March 2025
"Exelente trabajo y los volvería a contratar ."
Fabiola P on March 2025
FAQs for attic or whole house fan installation projects in Valley Stream, NY
A properly installed ridge vent rarely leaks. Sections overlap along the roof’s peak and are secured with fasteners designed to form a watertight seal. When your roofer follows the manufacturer’s instructions and uses compatible materials, rainwater stays outside while warm, humid air escapes. Regular inspections after major storms add extra peace of mind and help your roof last longer.
Divide your attic’s square footage by 150 to find the minimum square footage of ventilation you need. Aim for a 50/50 split—half intake (soffit) and half exhaust (ridge or roof) vents—to keep air moving and moisture in check. A local roofer can confirm the calculation based on your climate and roof pitch.
Roof ventilation moves hot, moist air out of the attic, protecting rafters and decking from mold, rot, and premature wear. Good airflow also eases the load on your air-conditioning system, trimming energy bills and keeping living spaces more comfortable year-round. In short, it safeguards both your roof and your wallet.
A ridge vent should run along the main roof ridge, but doesn’t have to cover every intersecting ridge. What matters is creating a continuous channel at the highest point so warm air can escape evenly. Your roofer will measure the attic space, size the vent accordingly, and stop short of hips or valleys where leaks are more likely. This approach keeps the system efficient and the roof watertight.
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