Have any feedback for us? We'd love to hear it! Call us at (925) 326-6232 and let us know how we are doing.
There are a lot of positive adjectives I could use to describe Eric. I'll just summarize by saying he deserves ALL of them. I was especially impressed by his professionalism, experience and attention to detail.
Response from Certified Heating and Air Conditioning:
Hi Greg, We are happy you were satisfied with Eric's HVAC service. Thanks for sharing. -Certified Customer Care Team
Mateo is very competent and service oriented. He is very considerate and solved the problem quickly.
Response from Certified Heating and Air Conditioning:
Hi Phillip, Thank you for sharing your review. Mateo is very thorough, we are happy he was able to get the system working properly. -Certified Customer Care Team
Thank-you for sending Diego to service my furnace. He demonstrated excellent customer service skills and he was punctual and technically capable. 5-Stars!
I thoroughly enjoyed having Diego service our heating system. He was efficient and knowledgeable. He answered my questions and explained everything clearly.
So nice, helpful, and amazing. She knew I knew nothing about heaters so she knew how to talk to me and explain what happen.
Brittany did a wonderful job. She was fast, quite, needed minimal guidance, and very knowledgeable of her job. She washed out my AC unit (among other things) and put the hose and everything back exactly how she found it. She had a great attitude and was pleasant to work with.
She explained everything in great detail, she made some excellent suggestions, and gave me some great advice! Overwall a great experience!
In Pleasanton, CA performing an A/C maintenance and furnace safety check for the Perdue residence. Their 5 year old system is running efficiently and good to go for the seasons ahead.
In Pleasanton, CA performing an A/C maintenance and furnace safety check for the Rawls residence. Their 3 year old system is good to go and running efficiently.
In Pleasanton, California this afternoon performing a ac tune up for the Yang residence. There 6 year old system is ready to go for the summer!
Just finished fixing a leaking AC unit in Pleasanton glad we were able to fix the leaking joint and get the cold air back!
Just finished a heater maintenance on a 2018 Ruud 4 ton . The static pressure is 1.04 the unit only calls for 0.50. Undersized ductwork is ageing this machine pre maturely. Take a look at how the furnace is over heating and the coil is creating rust in our supply plenum . Checking out of Pleasanton ca.
I completed a diagnostic in Pleasanton for my client, Phillip, and we were able to solve the issue! Thankfully Phillip let us know right away when he spotted this issue, it’s better to be proactive rather than reactive! :D
In Pleasanton this morning performing a furnace maintenance for the Rawls residence. There 2 year old system is staying up to date with the latest efficiency after there scheduled visit today!
In Pleasanton this evening performing a furnace maintenance for the Perdue residence. They stated that they love there system and the people who installed it! They have been apart of the certified family for 4 years and don’t plan on changing anytime soon!
Performed a furnace maintenance and a/c safety check in Pleasanton on this rainy day. Even in the pouring rain we perform work to insure our clients will have heat and cool 24/7. The lorber residence heat pump and air handler are good to go after todays work!
Just a little rain dripping from the flu. We sealed it with some foam spray provided by Mr.Roy! Thank you for being so patient while we service you ! Looking forward to our appointment later on today in the city of Pleasanton Ca
This evening we are here with a double no heat. That means two heaters are not working. Luckily we were able to get half of the home heat tonight. We will see you later on to finish the furnace repair. Thank you for letting us be of service in the beautiful city of Pleasanton Ca
Performing AC tune up service on 2006 Trane condenser. We have serviced this home previously and client is now a Certified member. Returning to repair a return duct that has fallen apart in the attic. Inspected and tested refrigerant and all electrical components, cleaned out service panel and inspected ductwork under home. Made recommendations for system repairs. Thank you for choosing Certified!
Performed tune up on 11-year-old Goodman air conditioner. Unit wasn’t cooling quite as well, it had too much refrigerant. Removed excess refrigerant, system should operate more efficiently now. Dual capacitor was out of range recommended replacing.
Performed tune up on 12 year old air conditioner. 4 ton system with 2.5 tons of ductwork. Ducts are falling apart and not cooling the home. Homeowner wants to get the system designed correctly to cool the home.
AC tune up for Steven! Making sure his system is working properly and able to keep him cool all summer long.