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 126-150 of 170 reviews

charles b.
03/2018
5.0
thanks

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$39,500

david m S.
03/2018
4.5
Put 2 in 2 furnaces. He was on time and professional,

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
4.5

Yes, I recommend this pro

Jeff S.
02/2018
4.5
Sayed is amazing, very honest and informative.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro
$350

Naj P.
01/2018
5.0
The owner Mr.Said was very professional polite very skilled worker and just willing to bend over backwards to help me out.I'm very satisfied and I would highlyrecommend 411 heating and air to you all thanks home advisor for finding me 411 heating and air.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Gregory I.
01/2018
4.0
👍

Rating CategoryRating out of 5
quality
3.5
value
3.5
responsiveness
3.5

Yes, I recommend this pro

JoAnn S.
01/2018
5.0
Very professional. Prompt. Explained everything.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Thomas R.
12/2017
2.0
Their fix was needed but not the actual source of the problem

Rating CategoryRating out of 5
quality
3.0
value
0.5
responsiveness
3.5


Brenda Dennis D.
12/2017
5.0
He was very much on time. and he knew and explain about the heater, Very well. Especially regarding the flute. A great team.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,895

David W.
12/2017
5.0
Fast, fair and friendly service. Work was done in one day and workers were clean and neat when entering the house and removing the old equipment. Thanks again 411 !

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,900

Chelsea G.
12/2017
5.0
Fantastic experience. Very professional and thorough. He was quick to arrive for a free estimate and then quick to schedule and finish the job. Highly recommend.

Rating CategoryRating out of 5
quality
4.5
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,795

Hayden V.
12/2017
0.5
1)Know that contractor's are only allowed to collect 10% in advance of the work performed not 50% by CA law. 2)Always get 3 bids (which includes ALL details like make and model of heater to be installed and cost) from different company's. 3) Make sure to lookup the companys license on the state of California website. The company doing work must have the right license- if they are allowed to have workers with their license great. If not make sure the people in your home are licensed subcontractors! 4)I had to rip out the machine installed by this company that stopped working 3 days after install. Save yourself the HUGE hassle I have to now deal with. 5)I found a company that installed amazing equipment, obtained permits etc. Yes the bid was a bit higher but we'll worth the additional money- the machine works effeciently, queitly and because they pulled a permit all of my boot jacks (where the heat comes out) were sealed making the system about 15% more effecient.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5


Tracy H.
12/2017
5.0
-

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Julie S.
12/2017
5.0
He was professional and prompt.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Delanie N.
11/2017
5.0
Arrived on time, knew what he was doing, explained everything so I could understand what he was talking about.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Paul O.
10/2017
5.0
Very knowledgeable, helped me evaluate my options regarding repair vs replace. Ended up going with repair, but I will definitely work with them once I do need to replace my electric furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$250

Mark L.
10/2017
5.0
Very responsive company. The owner Said is very customer service oriented. I had 411 install a first time air-conditioning system in our Concord home. He explained all my options with the compressor and ducting, which he recommended to be removed due to the asbestos taping and age of the house. We went with a two stage unit unit which is keeping our home nice and cool and I was really surprised that our PGE bill didn't go up any more then what we were experiencing with the two portable AC units we were using in our bedrooms. Would definitely recommend 411 to our friends.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$20,000

Bill M.
09/2017
2.0
His workers were very good and courteous, the only concern that I had was that he misrepresented his pricing he quoted one price over the phone and we need to build me deal me roughly 3 times the amount .

Rating CategoryRating out of 5
quality
5.0
value
1.5
responsiveness
4.0

$295

richard s.
06/2017
5.0
Same day service,had parts in his truck to repair.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$525

Kent V.
05/2017
5.0
Called me as soon as I entered my request. Asked appropriate questions that showed me he knew what he was doing. Since I indicated that getting our A/C working was a high priority, he came to our house the same evening, diagnosed the problem and made the repair, and took care of some needed maintenance while he was there. Top notch service!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$455

Evelyn M.
04/2017
5.0
The furnace was replaced in one day. It turned out to be a no stress project. Thanks Sayed!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Caldwell P.
04/2017
4.5
He was on time and knew what he was doing and that's all that's important to me

Rating CategoryRating out of 5
quality
3.5
value
3.5
responsiveness
4.5

Yes, I recommend this pro
$75

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