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TRUSTED BY SANDY, OR HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon73
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Sandy

Avatar for HomeRx

HomeRx

4.62(
74
)
Approved Pro

HomeRx

4.62(
74
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
152 local quotes requested

HomeRx is an affordable, family-owned, full-service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. We work with Energy Trust of Oregon, Clark Public Utilities, and other regional utility programs to help you take advantage of incentives that lower your costs. Whenever possible, we apply those incentives at the time of purchase and take ownership of the paperwork and waiting involved with reimbursements. Plus, we provide any documentation you need to claim additional state and federal tax credits that further offset the cost of the project. Our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. Thank you for your interest.

"Left everything clean"

Bill E on March 2024

HomeRx is an affordable, family-owned, full-service insulation and energy audit company. We offer a wide range of weatherization services that will fit your needs and budget. We work with Energy Trust of Oregon, Clark Public Utilities, and other regional utility programs to help you take advantage of incentives that lower your costs. Whenever possible, we apply those incentives at the time of purchase and take ownership of the paperwork and waiting involved with reimbursements. Plus, we provide any documentation you need to claim additional state and federal tax credits that further offset the cost of the project. Our installation crews are skillfully qualified with multiple weatherization and safety certifications. Call today and schedule a free home assessment by one of our energy experts and receive an itemized bid focusing on lowering energy costs and improving overall home comfort. Affordable, Professional, Experienced, and Performance you can trust. Thank you for your interest.

"Left everything clean"

Bill E on March 2024


Avatar for Revival Energy LLC

Revival Energy LLC

4.82(
517
)
Approved Pro

Revival Energy LLC

4.82(
517
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
91 local quotes requested

At Revival Heating & Cooling, we believe your home deserves more than just a quick fix—it deserves true comfort, tailored to you. For over 17 years, we’ve been transforming homes across the greater Portland and Vancouver areas with a holistic approach to heating and cooling. Instead of just swapping out systems or upsizing equipment, we analyze your home’s unique needs to optimize airflow, energy efficiency, and overall comfort. Our solutions save you money, extend equipment life, and create a cozy, balanced environment you’ll love. Our expert team is dedicated to getting it right, treating every project with precision and care. We’re not here to sell you a bigger system; we’re here to craft lasting comfort and build relationships you can trust. From thoughtful design to responsive service, we treat your home like our own. Ready for a smarter, more comfortable home? Let's Revive your existing system or bring new life to back to your home together with Revival.

"Technician arrived as scheduled, performed inspection and provided detailed report."

Venkatesh R on April 2025

At Revival Heating & Cooling, we believe your home deserves more than just a quick fix—it deserves true comfort, tailored to you. For over 17 years, we’ve been transforming homes across the greater Portland and Vancouver areas with a holistic approach to heating and cooling. Instead of just swapping out systems or upsizing equipment, we analyze your home’s unique needs to optimize airflow, energy efficiency, and overall comfort. Our solutions save you money, extend equipment life, and create a cozy, balanced environment you’ll love. Our expert team is dedicated to getting it right, treating every project with precision and care. We’re not here to sell you a bigger system; we’re here to craft lasting comfort and build relationships you can trust. From thoughtful design to responsive service, we treat your home like our own. Ready for a smarter, more comfortable home? Let's Revive your existing system or bring new life to back to your home together with Revival.

"Technician arrived as scheduled, performed inspection and provided detailed report."

Venkatesh R on April 2025


Avatar for RSS Solar

RSS Solar

No reviews yet

RSS Solar

No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.


Avatar for Trusted Choice Heating & Cooling

Trusted Choice Heating & Cooling

5.00(
5
)

Trusted Choice Heating & Cooling

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

GUARANTEED service within 48 hours! We are a small family owned heating and cooling business that strives to be fair and honest with every customer. Our goal is to treat everyone like family and give them the best deal possible while still providing quality repairs.

"Brandon, the service tech, was so professional and honest with every step of the process. My furnace suddenly went out in the morning and by the time I got home in the evening my house was COLD. I called Trusted Choice first and Brandon was the one to answer. He came over right away was able to service my unit and had the heat running again quickly. There prices were reasonable but the level of service and kindness was priceless. Will be recommending this company to all my friends and family. Thank you!"

Holli L on December 2019

GUARANTEED service within 48 hours! We are a small family owned heating and cooling business that strives to be fair and honest with every customer. Our goal is to treat everyone like family and give them the best deal possible while still providing quality repairs.

"Brandon, the service tech, was so professional and honest with every step of the process. My furnace suddenly went out in the morning and by the time I got home in the evening my house was COLD. I called Trusted Choice first and Brandon was the one to answer. He came over right away was able to service my unit and had the heat running again quickly. There prices were reasonable but the level of service and kindness was priceless. Will be recommending this company to all my friends and family. Thank you!"

Holli L on December 2019


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 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 Winn Mobile Repair

Winn Mobile Repair

1.00(
1
)

Winn Mobile Repair

1.00(
1
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello my name's Joshua, I have been working on cars for the better part of my life. I started working on cars when I was a child, with my father and grandfather, and am now a father of three myself. With the training from my father, and his, I have continued to teach myself and have become quite the auto mechanic. I started my own mobile auto repair company this year after deciding that I wanted to create something that my children could take over someday. Everyone I have done auto repairs for has had a great experience and was more than satisfied with my work. My knowledge and efficiency have shown through in every job I have completed. I take great pride in the work I do and believe in honesty. When speaking to customers, I will take the time to explain the why's and how's of their car problems, give them all their choices for the resolution of the problem and provide guidance on prioritization, based on both mechanical and financial need. I welcome the customer to watch my work and often offer to teach them how to do it, in an effort to help them with future repairs. I believe in doing the job right the first time and guarantee my work for 60 days to make sure I do every job to that standard. My labor price is one of the lowest in the Portland area and I take great pride in being fair and helping people out. I do all repairs for my clients at the most convenient location for them, I will come to you wherever your car needs me. I do not mark-up the prices of the parts which offers the customer another financial advantage over in house automotive shops. I receive a business discount at select auto parts stores, which I pass directly onto the customer, as yet another way I intend to offer the best work at the best price in the Portland area. I offer a free quick estimate by phone, so give me a call and let my family help yours in a time of automotive need. Please and thank you.

Hello my name's Joshua, I have been working on cars for the better part of my life. I started working on cars when I was a child, with my father and grandfather, and am now a father of three myself. With the training from my father, and his, I have continued to teach myself and have become quite the auto mechanic. I started my own mobile auto repair company this year after deciding that I wanted to create something that my children could take over someday. Everyone I have done auto repairs for has had a great experience and was more than satisfied with my work. My knowledge and efficiency have shown through in every job I have completed. I take great pride in the work I do and believe in honesty. When speaking to customers, I will take the time to explain the why's and how's of their car problems, give them all their choices for the resolution of the problem and provide guidance on prioritization, based on both mechanical and financial need. I welcome the customer to watch my work and often offer to teach them how to do it, in an effort to help them with future repairs. I believe in doing the job right the first time and guarantee my work for 60 days to make sure I do every job to that standard. My labor price is one of the lowest in the Portland area and I take great pride in being fair and helping people out. I do all repairs for my clients at the most convenient location for them, I will come to you wherever your car needs me. I do not mark-up the prices of the parts which offers the customer another financial advantage over in house automotive shops. I receive a business discount at select auto parts stores, which I pass directly onto the customer, as yet another way I intend to offer the best work at the best price in the Portland area. I offer a free quick estimate by phone, so give me a call and let my family help yours in a time of automotive need. Please and thank you.



360 HOME CARE. LLC

5.00(
8
)

360 HOME CARE. LLC

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

360 HOME CARE is a licensed bonded and insured Residential General Contractor for the State Oregon; licensed Lead-Based Paint Renovator (required to work on pre-1978 homes; Trade Ally of the Energy Trust of Oregon.

"The 360 Home Care team was amazing - high quality work, thoughtful suggestions, attention to detail, transparent scope of work, and recognized the importance of keeping to the schedule. We redid our main floor, and will definitely use them in the future."

Corena C on December 2023

360 HOME CARE is a licensed bonded and insured Residential General Contractor for the State Oregon; licensed Lead-Based Paint Renovator (required to work on pre-1978 homes; Trade Ally of the Energy Trust of Oregon.

"The 360 Home Care team was amazing - high quality work, thoughtful suggestions, attention to detail, transparent scope of work, and recognized the importance of keeping to the schedule. We redid our main floor, and will definitely use them in the future."

Corena C on December 2023


Avatar for Elemental Energy

Elemental Energy

5.00(
6
)

Elemental Energy

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Elemental Energy is a highly experienced solar PV design and installation firm for residential and commercial clients throughout Oregon and Southern Washington. Locally owned and operated right here in Portland, we pride ourselves on providing creative solutions to your home or business energy needs, and aim to make the process of going solar simple and efficient.

"We had our house reroofed in January 2025. I got several bids, all came in about the same cost. We ended up selecting Elemental based on their knowledge of our existing system (Enphase) and their great description of what was going to happen. They coordinated with our roofing company to make the whole process seamless. The technicians that did the work were very professional and did a great job explaining what they were doing. The original mounting hardware had leaked a bit requiring our roofer to replace about 10 sheets of sheathing. The technician explained how the new mounting system would protect against leaks. They also applied some additional caulk to ensure a good seal. I would highly recommend Elemental for anyone that needs a removal/reinstall for reroofing."

George E on February 2025

Elemental Energy is a highly experienced solar PV design and installation firm for residential and commercial clients throughout Oregon and Southern Washington. Locally owned and operated right here in Portland, we pride ourselves on providing creative solutions to your home or business energy needs, and aim to make the process of going solar simple and efficient.

"We had our house reroofed in January 2025. I got several bids, all came in about the same cost. We ended up selecting Elemental based on their knowledge of our existing system (Enphase) and their great description of what was going to happen. They coordinated with our roofing company to make the whole process seamless. The technicians that did the work were very professional and did a great job explaining what they were doing. The original mounting hardware had leaked a bit requiring our roofer to replace about 10 sheets of sheathing. The technician explained how the new mounting system would protect against leaks. They also applied some additional caulk to ensure a good seal. I would highly recommend Elemental for anyone that needs a removal/reinstall for reroofing."

George E on February 2025

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Energy Efficiency Auditing questions, answered by experts

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

Gas fireplaces use either natural gas or propane—both of which will increase your energy expenses. On average, running a gas fireplace costs $400 to $640 per year; however, these costs can vary significantly depending on the fuel price in your area and the frequency of fireplace use. If you’re looking for a more energy-efficient option, consider switching to an electric fireplace.

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

A home energy audit costs about $420 on average, ranging from about $100 to $2,250 or more. Cost factors include the size of your home, the type of testing, and the thoroughness of the audit. A Level 1 walk-through inspection will cost between $150 and $200 for the auditor to point out inefficiencies in your home. On the other hand, a more thorough Level 3 audit with testing and a detailed report will cost about $900.

The Sandy, OR homeowners’ guide to energy efficiency auditing services

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