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Ducts & vents installers and replacers in Ithaca
We are your one stop spot for all of your HVAC and plumbing needs. We specialize in all facets of heating and air conditioning. We are extremely competitive and understand the value of building a relationship with our customers. We will go to all lengths to please our clients every needs. Once you use us, you'll never have to find another HVAC or plumbing contractor again.
"The master of the dishonest upsell! I have had 4 interactions with this company and the most recent left me shaking with anger. At least the first 3 times they sent someone out they were friendly and lied through their teeth. Jeff Sxxxxxx was nasty, aggressive, and unprofessional. He took everything personal and would not repair a part broken by a previous employee of auchinachie because how is that fair to me? He would not honor the warranty I was promised because apparently the previous plumber had been lying about that. He made me feel unsafe, taken advantage of and like a fool for ever trusting them. Every other interaction has been one of constantly adding money to the bill with no warning and so they were kind. When I finally asked them to honor their commitments, I was told he was there to help me but was not going to help if I had an attitude about it."
Bonita B on March 2025
We are your one stop spot for all of your HVAC and plumbing needs. We specialize in all facets of heating and air conditioning. We are extremely competitive and understand the value of building a relationship with our customers. We will go to all lengths to please our clients every needs. Once you use us, you'll never have to find another HVAC or plumbing contractor again.
"The master of the dishonest upsell! I have had 4 interactions with this company and the most recent left me shaking with anger. At least the first 3 times they sent someone out they were friendly and lied through their teeth. Jeff Sxxxxxx was nasty, aggressive, and unprofessional. He took everything personal and would not repair a part broken by a previous employee of auchinachie because how is that fair to me? He would not honor the warranty I was promised because apparently the previous plumber had been lying about that. He made me feel unsafe, taken advantage of and like a fool for ever trusting them. Every other interaction has been one of constantly adding money to the bill with no warning and so they were kind. When I finally asked them to honor their commitments, I was told he was there to help me but was not going to help if I had an attitude about it."
Bonita B on March 2025
Pressure wash houses and decks Stain and repair decks Composite deck installation Interior painting Exterior painting Drywall repair General handyman services
"Trusty , Does excellent work"
Doctor M on November 2023
Pressure wash houses and decks Stain and repair decks Composite deck installation Interior painting Exterior painting Drywall repair General handyman services
"Trusty , Does excellent work"
Doctor M on November 2023
35 years of experience in all aspects of building, remodeling, and repair. Quality workmanship. Guaranteed.
"Steve pressure washed my deck and fence and painted it. It was peeling and looked old, but now it looks brand new. They did 30 sections of fence. Very professional, excellent workmanship, done fast and reasonably priced."
Dillon H on November 2023
35 years of experience in all aspects of building, remodeling, and repair. Quality workmanship. Guaranteed.
"Steve pressure washed my deck and fence and painted it. It was peeling and looked old, but now it looks brand new. They did 30 sections of fence. Very professional, excellent workmanship, done fast and reasonably priced."
Dillon H on November 2023
I'm specializing in painting, staining ,drywall, mud work, power washing, window tinting house and cars, epoxying floors, refinishing hardwood and concrete floors, Sealing concrete. I will even detail your car from top to bottom.
"Great job. Very professional, polite, considerate and accommodating above all"
Gail F on May 2025
I'm specializing in painting, staining ,drywall, mud work, power washing, window tinting house and cars, epoxying floors, refinishing hardwood and concrete floors, Sealing concrete. I will even detail your car from top to bottom.
"Great job. Very professional, polite, considerate and accommodating above all"
Gail F on May 2025
Marine electrical and electronic repair and installations.
Marine electrical and electronic repair and installations.
Marshall's SJC Heating and Air Conditioning is a company that has a focus on the service, changeout, and new installation of Hvac equipment. Being a small business results in professional results for a fraction of the cost of competitors. With 4 years of residential, and commercial Hvac experience, you can be sure that you will be left with a reliable and great looking product.
"It was absolutely wonderful. They were very professional and devoted young men."
Richard L on September 2022
Marshall's SJC Heating and Air Conditioning is a company that has a focus on the service, changeout, and new installation of Hvac equipment. Being a small business results in professional results for a fraction of the cost of competitors. With 4 years of residential, and commercial Hvac experience, you can be sure that you will be left with a reliable and great looking product.
"It was absolutely wonderful. They were very professional and devoted young men."
Richard L on September 2022
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
Hello I am James Lewis, I specialize in masonry work concrete, sidewalks, driveways, steps. I am also a handy man. Fix things around your home doors, cabinets and others. I am a member of the Local 3 Union for Concrete finishing and also I have been handy since I can walk. I started my business 3 years ago and I am a small company but have the resources to get any job size done. I work with all budgets and also can provide financing.
Hello I am James Lewis, I specialize in masonry work concrete, sidewalks, driveways, steps. I am also a handy man. Fix things around your home doors, cabinets and others. I am a member of the Local 3 Union for Concrete finishing and also I have been handy since I can walk. I started my business 3 years ago and I am a small company but have the resources to get any job size done. I work with all budgets and also can provide financing.
install plumbing as needed for new construction and remodel work,hot water heating baseboard and radiant, new and repair
install plumbing as needed for new construction and remodel work,hot water heating baseboard and radiant, new and repair
Ducts & vents installations and replacements FAQs
Return air vents aren't required in every room, but proper placement is essential for system efficiency. According to industry standards, you'll need one return vent for every 100 to 150 square feet of living space. Ideally, each room would have its own return vent, especially larger rooms exceeding 100 square feet.
Without adequate return airflow, your HVAC system works harder, energy costs increase, and comfort decreases. A professional assessment can determine the optimal number and placement of return vents for your specific home layout.
Signs that your home needs additional return air vents include rooms that feel consistently stuffy, noticeable temperature variations between rooms, doors that slam shut when the HVAC system operates, or unexpectedly high energy bills. Excessive dust accumulation around supply vents can also indicate inadequate return airflow.
If you experience these issues, consulting with an HVAC professional can help determine if adding return vents would improve your system's performance.
Supply vents deliver conditioned air into your living spaces, while return air vents draw room air back to your HVAC system for reconditioning. Supply vents push treated air into rooms, while return vents pull air from rooms back toward your heating and cooling equipment.
Both components are essential for proper air circulation and system balance. Without sufficient return capacity, your HVAC system may experience pressure imbalances that reduce efficiency and comfort.
You should inspect and clean your return air vents at least once annually, according to industry recommendations. However, homes with pets, allergy sufferers, or noticeable dust buildup may benefit from more frequent cleaning.
Regular maintenance helps maintain good indoor air quality and ensures your HVAC system operates efficiently. Professional duct cleaning, which addresses the entire system beyond just the visible vents, is recommended every few years, depending on your home's specific conditions.
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