411 Heating & AC, LLC

heating & cooling contractor, handyman service

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

About us

Thank you for choosing 411 Heating & AC, LLC, Contra Costa Countys’ premiere HVAC service professional. For nearly a decade, we've specialized in all your heating and air conditioning needs. We proudly serve Concord and the surrounding areas. We look forward to earning your business.

Business highlights

17 years of trusted experience
Se Habla Español


Accepted payment methods

CreditCard

Reviews

4.6170 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
82%
4
10%
3
2%
2
2%
1
4%


Rating CategoryRating out of 5
quality
4.6
value
4.4
responsiveness
4.7
Showing 76-100 of 170 reviews

David B.
02/2020
4.5
Just finished a remodel and on 12/23 we are preparing for our first family celebration. The furnace dies and we’ve got no heat. Who can I find that will come out on 12/24 to fix it and not charge me $$$? Said from 411 Heating came out and confirmed that the furnace could not be repaired. He understood our situation and agreed to start the project that day at a reasonable price with no holiday surcharge. They expertly installed a new more efficient furnace and ducting to the roof. One additional issue had to be resolved and they came back on 12/25 in the morning to complete it before family and friends arrived. It made our day:) Customer service was excellent and they got the job done. I highly recommend 411 Heating! Cheers, David

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Colin K.
02/2020
5.0
good job

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
4.5

Yes, I recommend this pro

James B.
01/2020
5.0
Very professional

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Christie R.
12/2019
5.0
Excellent service, beginning on a holiday weekend no less!! Professional, skilled, personable and explained things well. Furnace died during a record-breaking cold. Replaced within two days by working for me evenings after already scheduled clients. The team was efficient, capable, communicative and took care of every aspect of things. I give them my highest recommendation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Liede-Marie H.
12/2019
5.0
They are very nice to talk with, and I enjoyed watching them work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Beverly F.
12/2019
4.0
Came over very quickly. Fixing my furnace took about an hour. Great!

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
4.5

Yes, I recommend this pro
$800

Debby L.
11/2019
5.0
No comments.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Itala O.
11/2019
5.0
no comments

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Fred l.
10/2019
4.0
They were great in that they came out the evening of the day I called when there were a lot of AC and PGE issues going on when the other two could not come for like at least 2 days and it was really hot. They fixed the problem but my only complaint was I thought $225 was excessive for basically just flipping tripped circuit which I should have checked first but it appeared the prob was with the thermostat.

Rating CategoryRating out of 5
quality
4.0
value
2.5
responsiveness
5.0

Yes, I recommend this pro
$225

Rochelle F.
10/2019
5.0
The response was immediate and the service was great! I will continue to call this company for all my heating needs!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kayleen B.
09/2019
5.0
sayed is very knowledgeable and worked with me to get my problem solved, he came up with a perfect solution, the work was done quickly and expertly by christian and arun. they all were polite and professional and is highly recommend this company. from: Kayleen B

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kayleen B.
09/2019
5.0
Sayed is very knowledgeable and worked with me to get my problem solved, and came up with a perfect solution. The work was done quickly and expertly by Christian and Arun. All were polite and professional. I highly recommend this company.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John R.
08/2019
4.0
Did a professional job

Rating CategoryRating out of 5
quality
4.0
value
3.0
responsiveness
4.0

Yes, I recommend this pro

janice c.
07/2019
5.0
Very quick to respond knowledgeable , scheduled quickly , got the job done quickly , efficiently . The team was very polite and clean and let me know what they were doing at all times. Cleaned up a big problem left by other contractors. Did all my duct work and it works great.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$11,000

Susan W.
06/2019
0.5
I was charged $1300 for the work that provided but when I asked for a detailed invoice he declined to give me one. The original invoice that was provided had a general description of the cost and it said the work was not guaranteed. When I turned on the Air Conditioner it did not work. $1300 and no air conditioner. What a waste of money.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Josh H.
06/2019
5.0
Honest, knowledgable and reasonable. Highly recommended.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Doug J.
06/2019
5.0
Very knowledgeable and honest.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Ralph W.
06/2019
5.0
Very knowledgeable, did a great job cleaned up a mess created by my previous contractor.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rochelle D.
06/2019
5.0
We had a problem with our air conditioner. He showed up right on time, diagnosed the problem and fixed it for a fair price

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$600

Lisa R.
06/2019
5.0
Contacted me immediately, came over within a few hours and repaired the problem quickly. We appreciate the information given regarding steps we can take to avoid future problems. Very impressed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Judy M.
06/2019
5.0
Very thorough and professional.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Alice C.
05/2019
4.5
Mr. Opeyani was able to figure out in 10 minutes why my system didn't ever work properly, something no one else did in 32 years. Very nice company to work with. There when they said they would be, worked quickly and seemed to really want to do things to my satisfaction. I wanted a couple of things done differently and they did so quickly. They took care of the permits. I definitely recommend the company. I'm very glad I hired them.

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
5.0

Yes, I recommend this pro
$12,900

Gary P.
04/2019
5.0
On time, friendly, knowledgeable and the process was smooth and easy.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Stan B.
04/2019
4.0
Very Professional

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

6005 Golden Eagle Way, Clayton, CA 94517


Service hours

Monday:
9:00 AM - 8:00 PM
Tuesday:
9:00 AM - 8:00 PM
Wednesday:
9:00 AM - 8:00 PM
Thursday:
9:00 AM - 8:00 PM
Friday:
9:00 AM - 8:00 PM
Saturday:
9:00 AM - 8:00 PM
Sunday:
9:00 AM - 8:00 PM

Licensing

Licensed*

Trade License Number
993500
Trade License Locale
CA
Trade License Expiration
12/31/2026
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

heating & cooling contractor,
handyman service

FAQ

Monday: 9:00 AM - 8:00 PM

Tuesday: 9:00 AM - 8:00 PM

Wednesday: 9:00 AM - 8:00 PM

Thursday: 9:00 AM - 8:00 PM

Friday: 9:00 AM - 8:00 PM

Saturday: 9:00 AM - 8:00 PM

Sunday: 9:00 AM - 8:00 PM

411 Heating & AC, LLC accepts the following forms of payment: CreditCard
No, 411 Heating & AC, LLC does not offer free project estimates.
No, 411 Heating & AC, LLC does not offer eco-friendly accreditations.
No, 411 Heating & AC, LLC does not offer a senior discount.
No, 411 Heating & AC, LLC does not offer emergency services.
No, 411 Heating & AC, LLC does not offer warranties.

Contact information

6005 Golden Eagle Way, Clayton, CA 94517


Service hours

Monday:
9:00 AM - 8:00 PM
Tuesday:
9:00 AM - 8:00 PM
Wednesday:
9:00 AM - 8:00 PM
Thursday:
9:00 AM - 8:00 PM
Friday:
9:00 AM - 8:00 PM
Saturday:
9:00 AM - 8:00 PM
Sunday:
9:00 AM - 8:00 PM