CleanTech Energy Solutions, Inc.

4.6(
61
)

water heater installer

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

-> Have a leaking solar pool heating or water heating system? We can help! -> Not getting any hot water? We can help! --> Solar electric system not producing or reporting? We can help! --> Original installer out of business? We can help! --> Roof repair/removal & re-installation/roofer coordination? Call us! CleanTech Energy Solutions Inc has been a presence in the San Diego solar market for 17 years. BBB A+ rated & nominated for Ethic Torch Award 3 years in a row. We work with HOAs to turn pool solar systems on/off at end/start of swim season. We provide free estimates for new systems. SYSTEM DIAGNOSTIC OF EXISTING SYSTEMS ARE SUBJECT TO OUR SERVICE CALL FEE of $150.00 for the first 1/2 hr. In most cases repairs can be done right away. Fee will be applied to onsite labor. $25 DISCOUNT towards the diagnostic/service call fee applied to all AngiList referrals for the 1st call - limits apply. We are looking forward to servicing your system or providing you with a new one!

Business highlights

47 years of trusted experience

Amenities

Warranties
Yes

Accepted payment methods

CreditCard

Reviews

4.661 Reviews
Write a review
Number of StarsImage of DistributionNumber of Ratings
5
66%
4
20%
3
3%
2
0%
1
2%
Rating CategoryRating out of 5
quality
4.6
value
4.5
responsiveness
4.6
Write a review
Showing 1-25 of 61 reviews
Joaquin L.
08/2023
5.0
Plain and simple, it was a very good decision to hire Clean Tech. The technician, Pablo was amazing. Also, Karen was very helpful and answered all my questions. Iâ ve had three estimates before I went to Clean Tech which beat the competition by a mile.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$3,200
Donna D.
05/2023
5.0
I had been struggling for months to get my solar hot water system functioning properly, and spent a lot of money in the process. In total frustration, i looked for another company to fix the problem. Clean Tech responded immediately to my telephone message and had a technician out the same day. Issues others had not been able to resolve were fixed in 20 minutes! The system has been operating efficiently since their service.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Rae P.
08/2022
5.0
Done in a timely manner.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Susan O.
07/2022
5.0
So knowledgeable! The most expert team we have ever worked with. You couldn’t do better!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
John P.
07/2022
5.0
On time and very professional.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$170
Pamela W.
10/2021
5.0
Refurbished my downed older model hot water solar system. Did an excellent job bringing my system back to life. Pricing was conservative and met my expectation. Very pleased with quick response, quality service, and price.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Rosel V.
09/2021
5.0
Very prompt, courteous and reliable! I will recommend this pro to my family and friends.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Robert M.
07/2021
4.0
Came on time and fixed the problem
Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$285
Sara M.
07/2021
4.5
The response was fast and the technician spent the time to thoroughly troubleshoot complex problems with my system. I recommend them totally!
Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5
Yes, I recommend this pro
Janette R.
07/2021
4.5
We like the service very much, however it is hard to get a person on the phone.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$1,115
Cindy S.
07/2021
5.0
Completed the job in one day. Very professional, high quality work. Highly recommend.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Richard C.
06/2021
4.0
they came as scheduled and did a good job
Rating CategoryRating out of 5
quality
4.5
value
3.5
responsiveness
4.0
Yes, I recommend this pro
$5,000
Ron R.
03/2021
4.0
Good job
Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
4.0
Yes, I recommend this pro
Lyn B.
02/2021
5.0
They are courteous and helpful.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
joe g.
10/2020
5.0
Technician showed up timely, I explained the problem and less then an hour he got it fixed.
Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
5.0
Yes, I recommend this pro
$246
Melvin A.
09/2020
5.0
Top notch! Cream of crop! Customer service second to none ! Definitely recommend to friends and family!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$1,800
steve s.
07/2020
5.0
on time and professional
Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0
Yes, I recommend this pro
James D.
07/2020
5.0
CleanTech guided us through a complicated water heater problem - where both the manufacturer and the installer wanted to avoid resolving the issue. We thought our recently installed and badly leaking water heater had to be replaced, but Pablo from CleanTech fixed both manufactureing and installation problems saving us thousands of dollars. Karin from CleanTech watched over us and always had a plan b or c - a very comforting situation.
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$357
Barbara E.
05/2020
5.0
Punctual, polite, professional service!
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
chris F.
05/2020
5.0
Workers came prepared with gloves and face masks. Very knowledgeable and quick workers. Fixed both solar and hot water heaters and pressure reducing valve. Pablo even went on roof to inspect my panels and noted missing flashing over roof penetration, assisting me to visually inspect the issue. Would highly recommend.
Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Jacob D.
04/2020
5.0
Fast and responsive. Called giving eta
Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Laszlo T.
04/2020
5.0
Thank you
Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
Michael D.
01/2020
4.0
No comments.
Rating CategoryRating out of 5
quality
3.5
value
3.5
responsiveness
3.5
Yes, I recommend this pro
Dr Joan W R.
07/2019
5.0
N
Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
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Contact information

3784 Mission Avenue, Suite 148-337, Oceanside, CA 92069

https://www.go-cleantech.com

Service hours

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
Sunday:
Closed

Licensing

Licensed*

Trade License Number
910460
Trade License Locale
CA
Trade License Expiration
02/28/2026
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

water heater installer

FAQ

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

Sunday: Closed

CleanTech Energy Solutions, Inc. accepts the following forms of payment: CreditCard
No, CleanTech Energy Solutions, Inc. does not offer free project estimates.
No, CleanTech Energy Solutions, Inc. does not offer eco-friendly accreditations.
No, CleanTech Energy Solutions, Inc. does not offer a senior discount.
No, CleanTech Energy Solutions, Inc. does not offer emergency services.
Yes, CleanTech Energy Solutions, Inc. offers warranties.

Contact information

3784 Mission Avenue, Suite 148-337, Oceanside, CA 92069

https://www.go-cleantech.com

Service hours

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
Sunday:
Closed