Get matched with top generator installers in Sandy, OR
There are 5 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Sandy, OR
*The Angi rating for Generator Installation companies in Sandy, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Sandy, OR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on June 10, 2025
Generator installers in Sandy
Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!
"They were excellent! They came out quick and fixed it the same day!"
Heather H on April 2025
Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!
"They were excellent! They came out quick and fixed it the same day!"
Heather H on April 2025
We specialize in electrical services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!
"It went well, we are pleased with the results."
Fred M on May 2024
We specialize in electrical services. We pride ourselves on the quality work we provide, while delivering great customer service. Please see the services we offer below and call -or- click to schedule an estimate today!
"It went well, we are pleased with the results."
Fred M on May 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"We recently moved into a home wired with Ethernet cables and needed help getting everything working as it should. There wasnâ t proper labeling in place from original install and wall jacks werenâ t functional so we decided to give Fish Cat a call based on a referral. We work from home and on the computer all day so having everything hard wired is of major benefit. Fish Cat was able to fix the infrastructure issues with cabling and wall jacks and went above and beyond to make sure our specific workstations were up and running cleanly with new cable to wall. We had a great experience and found Fish Cat to be easy to work with."
Cameron R on April 2024
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
"We recently moved into a home wired with Ethernet cables and needed help getting everything working as it should. There wasnâ t proper labeling in place from original install and wall jacks werenâ t functional so we decided to give Fish Cat a call based on a referral. We work from home and on the computer all day so having everything hard wired is of major benefit. Fish Cat was able to fix the infrastructure issues with cabling and wall jacks and went above and beyond to make sure our specific workstations were up and running cleanly with new cable to wall. We had a great experience and found Fish Cat to be easy to work with."
Cameron R on April 2024
Top Electrical Technicians, Licensed Bonded Insured. Five-year warranty, serving Oregon and Washington with A+ Service..
"Great, fast, and friendly service by Wyatt! I appreciate your help with installing our 3 new outdoor lights. They look so much better! Thanks to Troy too, for booking the appointment. Fair pricing. I would hire them again."
Katrina N on March 2025
Top Electrical Technicians, Licensed Bonded Insured. Five-year warranty, serving Oregon and Washington with A+ Service..
"Great, fast, and friendly service by Wyatt! I appreciate your help with installing our 3 new outdoor lights. They look so much better! Thanks to Troy too, for booking the appointment. Fair pricing. I would hire them again."
Katrina N on March 2025
John's Waterproofing Co. is committed to excellence in 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 businesss.
"David did a great job figuring out what needed to be done and then getting it done>"
Sam L on November 2023
John's Waterproofing Co. is committed to excellence in 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 businesss.
"David did a great job figuring out what needed to be done and then getting it done>"
Sam L on November 2023
We Install and/or Service: ► CAT5e/CAT6/CAT6A Network Cabling ► Single-Mode/Multi-Mode Fiber Optic Network Cabling ► Video Surveillance Systems ► Network Video Surveillance (NVR) ► Digital Video Surveillance (DVR) (Coax cabling) ► Legacy CCTV systems ► Circuit Extensions ► Network Equipment Rack & Stack ► Smart-Hands for Hardware ► Wireless Networks (WiFi) ► Point to Point Wireless Networking ► Firewalls - Smart-Hands ► Ethernet Switches ► Power over Ethernet (PoE) Switches ► Point of Sale (POS) - Smart-Hands ► Digital Signage - Smart-Hands ► Overhead Paging ► LAN Remediation ► Equipment Installs for Cloud/Hosted telephone systems ► Avaya IP Office (premise-based telephone systems) ► Avaya Legacy Equipment (premise-based telephone systems) ► AT&T/Lucent Technologies Legacy Equipment (premise-based telephone systems) ► Analog Telephone Lines ► ISDN PRI (T-1) Digital Telephone Lines ► Dedicated High-Speed Internet Access
"They did a good job on our installation of a security camera system. What they did very, very badly was create a quote that was way lower than what it actually ended up costing. Beware of this if you are considering using them! They will cover themselves by saying it?s a ?rough estimate? in order to capture your business?but in our experience, they certainly knew how far they were driving (Clackamas to Hillsboro)..yet the travel costs were roughly triple what was quoted. The original estimate to install a camera system that cost $1,500 was $1,850. I was a little shocked at the estimate..but it ended up being similar to the other quote that I received. The actual invoice came in a little over $2800! No warning that it was going to be way over..and they had an answer for everything?kinda like they?d done this before. Again, the work was good, but there is now way I?d ever use this outfit again or recommend them to anyone I know!"
merrick s on May 2025
We Install and/or Service: ► CAT5e/CAT6/CAT6A Network Cabling ► Single-Mode/Multi-Mode Fiber Optic Network Cabling ► Video Surveillance Systems ► Network Video Surveillance (NVR) ► Digital Video Surveillance (DVR) (Coax cabling) ► Legacy CCTV systems ► Circuit Extensions ► Network Equipment Rack & Stack ► Smart-Hands for Hardware ► Wireless Networks (WiFi) ► Point to Point Wireless Networking ► Firewalls - Smart-Hands ► Ethernet Switches ► Power over Ethernet (PoE) Switches ► Point of Sale (POS) - Smart-Hands ► Digital Signage - Smart-Hands ► Overhead Paging ► LAN Remediation ► Equipment Installs for Cloud/Hosted telephone systems ► Avaya IP Office (premise-based telephone systems) ► Avaya Legacy Equipment (premise-based telephone systems) ► AT&T/Lucent Technologies Legacy Equipment (premise-based telephone systems) ► Analog Telephone Lines ► ISDN PRI (T-1) Digital Telephone Lines ► Dedicated High-Speed Internet Access
"They did a good job on our installation of a security camera system. What they did very, very badly was create a quote that was way lower than what it actually ended up costing. Beware of this if you are considering using them! They will cover themselves by saying it?s a ?rough estimate? in order to capture your business?but in our experience, they certainly knew how far they were driving (Clackamas to Hillsboro)..yet the travel costs were roughly triple what was quoted. The original estimate to install a camera system that cost $1,500 was $1,850. I was a little shocked at the estimate..but it ended up being similar to the other quote that I received. The actual invoice came in a little over $2800! No warning that it was going to be way over..and they had an answer for everything?kinda like they?d done this before. Again, the work was good, but there is now way I?d ever use this outfit again or recommend them to anyone I know!"
merrick s on May 2025
Home Theater. Networking. TV Install. TV Sales & Delivery. Home Automation. and more.....
"Service was great! Ken was able to route speaker wires where I needed them even though another provider said it couldn’t be done. Great job!"
Michael C on January 2025
Home Theater. Networking. TV Install. TV Sales & Delivery. Home Automation. and more.....
"Service was great! Ken was able to route speaker wires where I needed them even though another provider said it couldn’t be done. Great job!"
Michael C on January 2025
RBP Construction was founded by Ruben Bautista, his son Brandon, and their loving dog – Rambo. With over 20 years of experience in the industry, Ruben always dreamed of owning his own business. “I always dreamed of building something that’s my own. Since leaving my homeland of Veracruz, Mexico my aspiration and vision have been to build and build, we all have the capacity to create and grow something for ourselves and our families. We are proud of what we are doing, even through the tough times, we have an end goal in mind”. Ruben prides himself and his team in offering quality services in both residential and commercial construction. From excavations to concrete, and siding services, RBP Construction is your premier contractor in Oregon and Washington. No construction project is too big or too small! We have the knowledge, equipment, and capacity to make your building dreams come true. Ruben shares, “At the end of the day, our goal is to provide high-quality services with an emphasis on customer satisfaction.”
"RPB took on an unusual and difficult task with my job. it required concrete demolition, under wall excavation, and repour of a new foundation all in a difficult location. they worked straight through the summer heat wave and got the inspector to sign off. would recommend."
Andrew C on December 2023
RBP Construction was founded by Ruben Bautista, his son Brandon, and their loving dog – Rambo. With over 20 years of experience in the industry, Ruben always dreamed of owning his own business. “I always dreamed of building something that’s my own. Since leaving my homeland of Veracruz, Mexico my aspiration and vision have been to build and build, we all have the capacity to create and grow something for ourselves and our families. We are proud of what we are doing, even through the tough times, we have an end goal in mind”. Ruben prides himself and his team in offering quality services in both residential and commercial construction. From excavations to concrete, and siding services, RBP Construction is your premier contractor in Oregon and Washington. No construction project is too big or too small! We have the knowledge, equipment, and capacity to make your building dreams come true. Ruben shares, “At the end of the day, our goal is to provide high-quality services with an emphasis on customer satisfaction.”
"RPB took on an unusual and difficult task with my job. it required concrete demolition, under wall excavation, and repour of a new foundation all in a difficult location. they worked straight through the summer heat wave and got the inspector to sign off. would recommend."
Andrew C on December 2023
NW Generator Pros offers premium residential generator installation, service, and maintenance. Our experts will help you determine the right stand-by backup generator for your needs. We're licensed, insured, and proud to be an authorized Generac dealer. As lifelong residents of the Pacific Northwest, we know that losing power can be a regular occurrence during stormy weather or forest fires. Give us a call today and we'll make sure you have the peace of mind of never having to worry about losing power again.
NW Generator Pros offers premium residential generator installation, service, and maintenance. Our experts will help you determine the right stand-by backup generator for your needs. We're licensed, insured, and proud to be an authorized Generac dealer. As lifelong residents of the Pacific Northwest, we know that losing power can be a regular occurrence during stormy weather or forest fires. Give us a call today and we'll make sure you have the peace of mind of never having to worry about losing power again.
We are a Mobile RV repair and installation service. Our shop rate is $100 service call and $150 an hour. That sure beats a $500 towing charge or unhooking everything to drive your rig to a far away shop so you can get on the calendar to repair your rig.
"Fantastic. Tuck solved the problem quickly and accommodated all of my additional minor repair requests. He was great to work with."
Sean M on July 2023
We are a Mobile RV repair and installation service. Our shop rate is $100 service call and $150 an hour. That sure beats a $500 towing charge or unhooking everything to drive your rig to a far away shop so you can get on the calendar to repair your rig.
"Fantastic. Tuck solved the problem quickly and accommodated all of my additional minor repair requests. He was great to work with."
Sean M on July 2023
FAQs for generator installation projects in Sandy, OR
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
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