Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Grasten Power Technologies LLC

Generator, Electrical

About us

Automatic standby generators offer dependable protection during unexpected power outages. With a complete line of residential and commercial generators as well as transfer switches, we can provide the ideal solution for you. Safe, reliable, automatic backup power for your home or business that lets you live your life without interruption.

Business highlights

19 years of trusted experience
Emergency Services Offered

Services we offer

Electrical Generators Standby Generators Automatic Standby Generators Generator Service and Repair

Services we don't offer

false

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Reviews

4.465 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
68%
4
12%
3
6%
2
5%
1
8%


Rating CategoryRating out of 5
quality
4.6
value
4.5
professionalism
4.5
responsiveness
4.4
punctuality
4.5
Showing 51-60 of 65 reviews

Lee M.
10/2016
4.0
electrician
  + -1 more
Went well. No problems detected.
Description of Work: Generator Maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Mike K.
07/2016
4.0
generator service
  + -1 more
unknown
Description of Work: Based on prices quoted from other firms, we were happy with the price of the solution. Everyone we worked with was very professional. During sales and immediately prior to the start of installation I felt that expectations were clearly set including things required from us and what to expect from them. I was left a bit let down in that everything didn't go quite to plan and when it didn't the communication was not very good. To be fair, much of what didn't go to plan was due to factors outside of the vendor's control - City of Houston inspectors who wouldn't go inside our fence unless we were home. However, when everything didn't go strictly to plan I did not feel like the vendor did a good job of keeping me informed or in pushing to complete the installation and all inspections. Once the installation and inspections were completed, startup was quick and easy and the employees very professional. We have only used the generator once so far - for about 2 hours - and we had some issues with uneven power (lights dimming back and forth). I contacted the vendor and they presumably sent someone out to fix/replace the carburetor during the day when we were not home. Again, I never received any followup communication so I don't know if it was completed and no power outages have occurred so I don't know for sure if that issue is fully resolved.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
3.0
punctuality
5.0

Yes, I recommend this pro
$10,000

MARY H.
07/2016
5.0
generator service
  + -1 more
unknown
Description of Work: .
Rating CategoryRating out of 5
Yes, I recommend this pro

Ben B.
02/2016
5.0
generator service
  + -1 more
unknown
Description of Work: Excellent folks to deal with. They do what they say they will do when you have a maintenance contract to monitor your home generator's operation. They take the worry out of is it worth it or not? It is well worth the price.
Rating CategoryRating out of 5
Yes, I recommend this pro

Randy L.
01/2016
4.0
electrician, generator service
  + 0 more
unknown
Description of Work: Service house generator.

Rating CategoryRating out of 5
quality
4.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro
$325

Lyn S.
08/2015
3.0
generator service
  + -1 more
unknown
Description of Work: This company had a big deal, but it was for a smaller generator than what I needed. They said they could upgrade to a larger unit, but the saving s would have only been around 150 dollars where the smaller generator would have been a savings of $1000.00.
Rating CategoryRating out of 5
Yes, I recommend this pro

Response from Grasten Power Technologies LLC
We had a big deal on a 20kW generator, the larger generators don't have as good of a rebate from the manufacturer. We are one of the best valued generator companies in the industry and find our pricing across the board hard to beat. We would love to earn your business and install a quality generator for your home. We appreciate the feedback and hope you are able to find the right deal for you.

Janet F.
07/2015
5.0
generator service
  + -1 more
unknown
Description of Work: Semi-annual generator service (1st of 2 at this price). No problems. Services performed as promised.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$325

Kathy H.
03/2015
5.0
electrician, generator service
  + 0 more
unknown
Description of Work: Can't say enough good about them!! I bought a rental home in Sping that had a full house generator and transfer switch. Grasten moved it from that home to my home in The Woodlands, they disconnected generator, gas and electrical and restored both to normal for a home without a generator, provided a cement pad and brought the generator and transfer box to my home, ran a gas line to then generator, installed and wired my electrical to make he generator function. All of his was very labor intensive. All was done efficiently, professionally and courteously. I would highly recommend Grasten.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,000

Response from Grasten Power Technologies LLC
[member name removed]- we appreciate the kind review and the opputtunity to earn your Business. We look forward to being your service provider for years to come!

Tara S.
02/2015
5.0
generator service
  + -1 more
unknown
Description of Work: Tuned up generator

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$400

Response from Grasten Power Technologies LLC
[Member Name], We appreciate the kind review, please let us know if we can help in any way in the future. Have a great day!

Steven R.
12/2014
5.0
generator service
  + -1 more
unknown
Description of Work: semi annual PM

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$250
    • 1
    • 2
    • 3(current)

Contact information

10890 Highway 242, Conroe, TX 77385

http://www.grastengenerators.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed

Licensing

Bonded

Insured
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Generator,
Electrical

FAQ

Grasten Power Technologies LLC is currently rated 4.4 overall out of 5.

Sunday: Closed

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: Closed

Grasten Power Technologies LLC accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
Yes, Grasten Power Technologies LLC offers free project estimates.
No, Grasten Power Technologies LLC does not offer eco-friendly accreditations.
No, Grasten Power Technologies LLC does not offer a senior discount.
Yes, Grasten Power Technologies LLC offers emergency services.
Yes, Grasten Power Technologies LLC offers warranties.
Grasten Power Technologies LLC offers the following services: Electrical Generators Standby Generators Automatic Standby Generators Generator Service and Repair
false

Contact information

10890 Highway 242, Conroe, TX 77385

http://www.grastengenerators.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed