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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon13
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Ithaca, NY

*The Angi rating for Energy Efficiency Auditing companies in Ithaca, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Ithaca, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on January 08, 2026

Find Energy efficiency auditors in Ithaca

Avatar for Isaac Heating and Air Conditioning, Inc.

Isaac Heating and Air Conditioning, Inc.

4.71(
38
)

Isaac Heating and Air Conditioning, Inc.

4.71(
38
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

When it comes to heating and cooling your home, you’re not just buying a furnace or air conditioning unit; you’re buying a company, a customer service team, the quality and integrity they represent. Whether it’s an emergency repair, an upgrade or replacement, or a brand-new installation, it’s the total experience that counts, and that’s where Isaac excels! Whatever your situation, Isaac’s highly trained professionals will educate you about your options and help you decide which solution is best for your needs and budget. We’ve been part of the local community for more than 70 years. And we’re proud to stand behind our heating and air conditioning products and our work.

"Zach was professional and knowledgeable. Identified the problem within minutes and fixed it. I have always been very satisfied with the installation process and maintenance service performed by Isaacs."

James M on July 2022

When it comes to heating and cooling your home, you’re not just buying a furnace or air conditioning unit; you’re buying a company, a customer service team, the quality and integrity they represent. Whether it’s an emergency repair, an upgrade or replacement, or a brand-new installation, it’s the total experience that counts, and that’s where Isaac excels! Whatever your situation, Isaac’s highly trained professionals will educate you about your options and help you decide which solution is best for your needs and budget. We’ve been part of the local community for more than 70 years. And we’re proud to stand behind our heating and air conditioning products and our work.

"Zach was professional and knowledgeable. Identified the problem within minutes and fixed it. I have always been very satisfied with the installation process and maintenance service performed by Isaacs."

James M on July 2022

ZeroDraft

4.24(
42
)

ZeroDraft

4.24(
42
)
Customers say: Quality work
22 years of experience

Additional address - 20 Petra Lane, Sec 6, Albany, NY 12205. Additional phones - (518) 456-9376.

"I rented for seven years. It was a constant nightmare. No pest control, maintenance requests are just ignored or months late, rent hikes are constant. Total scum lords. Rent hikes costed me $700 monthly ($100 more each year) Told me to pay for my own pest control for the rodents and roaches at this property and won’t pay me back (totally breaks the law and doesn’t care) Using rent fixing as well. Run for the hills, hopefully these terrible deplorable peoples will shut their doors soon."

John S on August 2024

Additional address - 20 Petra Lane, Sec 6, Albany, NY 12205. Additional phones - (518) 456-9376.

"I rented for seven years. It was a constant nightmare. No pest control, maintenance requests are just ignored or months late, rent hikes are constant. Total scum lords. Rent hikes costed me $700 monthly ($100 more each year) Told me to pay for my own pest control for the rodents and roaches at this property and won’t pay me back (totally breaks the law and doesn’t care) Using rent fixing as well. Run for the hills, hopefully these terrible deplorable peoples will shut their doors soon."

John S on August 2024

Snug Planet

4.75(
4
)

Snug Planet

4.75(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Snug Planet is Ithaca and Tompkins County's source for building diagnostics and energy upgrades. We offer home energy audits, thermal infrared scans and blower door tests, insulation, air sealing, windows and doors, solutions for damp crawlspaces and wet basements, high-efficiency heating and hot water equipment, and deep energy retrofits.

Snug Planet is Ithaca and Tompkins County's source for building diagnostics and energy upgrades. We offer home energy audits, thermal infrared scans and blower door tests, insulation, air sealing, windows and doors, solutions for damp crawlspaces and wet basements, high-efficiency heating and hot water equipment, and deep energy retrofits.

Eco Electrical Contractors LLC

5.00(
2
)

Eco Electrical Contractors LLC

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Eco Electrical Contractors LLC Is full service electrical contractor specializing in all aspects of residential, commercial and industrial electric. A fully insured professional contractor with 17 years of experience providing free estimates and reasonable rates. Conscience contracting with energy saving designs offering cost effective lighting and equipment solutions . Call Eco first for a free consultation for any of your electrical needs see the differences .

Eco Electrical Contractors LLC Is full service electrical contractor specializing in all aspects of residential, commercial and industrial electric. A fully insured professional contractor with 17 years of experience providing free estimates and reasonable rates. Conscience contracting with energy saving designs offering cost effective lighting and equipment solutions . Call Eco first for a free consultation for any of your electrical needs see the differences .

Taitem Engineering

5.00(
1
)

Taitem Engineering

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Taitem Engineering, PC, is a consulting firm based in Ithaca, New York with 40 employees. Founded in 1989, the firm is a privately held professional corporation licensed to practice engineering by the New York State Education Department and the New York State Department of State. Our clients include public and private entities and our projects include buildings in all sectors as well as program- and agency-level support.

Taitem Engineering, PC, is a consulting firm based in Ithaca, New York with 40 employees. Founded in 1989, the firm is a privately held professional corporation licensed to practice engineering by the New York State Education Department and the New York State Department of State. Our clients include public and private entities and our projects include buildings in all sectors as well as program- and agency-level support.

Sunny Brook Builders

3.00(
1
)

Sunny Brook Builders

3.00(
1
)
Customers say: Quick response
43 years of experience

All Residential construction services. General contracting for small handyman jobs through additions, remodeling and new custom homes. Our team and network includes a full compliment of subcontractors and professionals (architects, engineers, etc.)

All Residential construction services. General contracting for small handyman jobs through additions, remodeling and new custom homes. Our team and network includes a full compliment of subcontractors and professionals (architects, engineers, etc.)

Avatar for Solar Wolf Energy

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
11 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
17 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

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Energy Efficiency Auditing questions, answered by experts

Wood windows fall in the middle of the window frame materials when it comes to energy efficiency. They’re more insulating than aluminum and vinyl, but they aren’t as efficient as fiberglass or composite frames. If you love the look and lifespan of wood windows and want to maximize efficiency, you can upgrade to double-pane or triple-pane glass and consider window tinting and low-emissivity (low-E) coatings to minimize heat transfer.

Costs depend on pipe length, accessibility, and whether additional services are required.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

Audits typically take 2-4 hours, depending on the property size and energy systems.

The Ithaca, NY homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

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