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.
Quick response and completion for the specific issue. Replaced parts and done in 15 mins.
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
4.5
Yes, I recommend this pro
Alex C.
09/2022
5.0
Fast. No none sense. Got the job done. Professional Highly recommend. Although I would suggest watching out for the Angi platform. They wanted money in advance for customer guarantee service and quoted me $1,000.00. The work was less than 30 mins and the part was $349. Angi felt like a money-grabbing backdoor fraud. Work with 411 on your own and leave Angi out of your business.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Patrick W.
09/2022
5.0
Very professional and efficient technicians got the job done and now I am going to be sleeping in a cool house tonight. Thank You 411 youâ re the best.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Scott P.
09/2022
5.0
Prompt, professional, courteous, knowledgeable, effective, efficient. I like working with local, family owned businesses. Iâ m glad we hired 411 to do the job.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$349
Glenn G.
09/2022
5.0
Was very responsive throughout the process. Called us back shortly after sending request for quote via Home Advisor. Came within the two hour window offered the very next day and completed the job without delay. Technician repaired our Central AC during a historically hot stretch of weather and did not oversell us on having to upgrade or replace our unit which was refreshing.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$349
Stephen C.
09/2022
4.5
Came on Labor Day and saved my day. Service was prompt and excellent. Thank you so much.
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
5.0
Yes, I recommend this pro
$595
Paula S.
12/2021
5.0
Appointment was made for next day to repair furnace during really cold weather. That was really great. Replaced thermostat in timely, efficient manner.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$295
Bobby B.
11/2021
4.0
SaId and his team are incredibly professional and efficient. They are able to install heating and AC for us at a reasonable price and we are very happy with the work that they did!
Rating Category
Rating out of 5
quality
4.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$12,900
Chris V.
08/2021
5.0
Great work!! Very knowledgeable!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
James W.
08/2021
5.0
Very efficient and knowledgeable. Highly recommended
Rating Category
Rating out of 5
quality
5.0
value
4.5
responsiveness
4.5
Yes, I recommend this pro
George C.
08/2021
4.0
I thought work was to expensive for the time involved repairing the A/C. Time involved less then 45 minutes. It came out to $17.00 per minute. Repair done replace plastic module $359.00, put A/C gas into canister cost $406.00. Other than the cost work was OK.
Rating Category
Rating out of 5
quality
3.0
value
3.0
responsiveness
3.0
Yes, I recommend this pro
$759
Miguel B.
08/2021
5.0
Very professional, technically savvy and affordable. Honored the appointment scheduled and provided services right there and then. Will call them again in a heartbeat.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Kevin P.
08/2021
5.0
Very professional and honest about the issues with my HVAc system. Highly recommend.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
David P.
07/2021
5.0
Sayed called promptly, showed up on time, quickly diagnosed the problem, and completed the repair quickly and efficiently. He worked with me (the home owner) to cycle power when needed, and was understanding about needing to take a few minutes to turn some things off before cycling the power. I would definitely hire him again and would, in fact, call him FIRST. Well done and thank you!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$295
Laurel E.
07/2021
5.0
Try to get a quote ahead of time. What was great was speed of arrival and knowledge of problem and ability to fix it quickly. Yet the price was high. Though the work was great! Would I hire them again? Yes I would! Absolutely! Would I get clearer on a price quote up front? Yes I would. Do I reccomend them - Yes!
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
5.0
Yes, I recommend this pro
Corie H.
07/2021
5.0
They really explained what they were doing and why it was necessary, truly first class professionals.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$600
Steve P.
07/2021
5.0
On one of the hottest days, Mr Opeyany came out and discovered that our air conditioning system was rather complex. He returned the next day and communicated with the vendor representative and after an hour plus, was able to get the system running again. He also let us know what we hadn't been doing in the past re maintenance and what we will need to do in the future. We found him honest and direct in his communication. We would recommend him whole heartedly.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Izzie A.
07/2021
5.0
I had my A/C capacitor go out on me during the peak of a heatwave. I got on all the apps to find a hvac company that could come out asap to fix it. 411 heating and AC called me back immediately after reaching out and setup an appointment for the next morning. He showed up on time, was very professional and had great tips for me on how to do some preventative maintenance on my unit to extend its lifespan. I would recommend them and use them again!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Chuck B.
06/2021
5.0
This gentleman was the consummate professional. Highest quality workmanship. My go to HVAC person.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Steven L.
06/2021
4.0
He did a very good job his men were extremely polite you always negative I would have is a had to go get parts too many times
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Al G.
06/2021
5.0
A very efficient friendly and reasonable company that did exactly what they promised.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$350,000
Sandra B.
03/2021
5.0
The work was completed less than 24 hours after contacting HomeAdvisor! He arrived on the dot of the front end of the estimated arrival time, was very nice, and completed the work at a very good price. I couldn't rate him highly enough! Six stars???
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
James P.
03/2021
5.0
Great guy. Direct with prices. Arrived a little later than agreed on but that's OK.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Sophie S.
02/2021
4.5
Very efficient, very polite. Job was completed without any mess or inconvenience, and the inspector said it was very well done. The red tape surrounding the permit was horrendous, due to the city's overworked application site, and I would have liked more help with it, but all in all, very accommodating.
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.