Get matched with top energy efficiency auditors in Norwalk, CA

"We needed to replace our old HVAC system, and the entire process was smooth and stress-free. The crew was knowledgeable and gave us several options that fit our budget. The installation was clean, quick, and professionally done. Our home feels more comfortable than ever, and our energy bill is already lower. Five stars!"

"I highly recommend Trinity A/C & Heating. Our air conditioning system stopped working, so we called another company to diagnose the problem. After a brief inspection, including a trip to the attic, they told us we needed a completely new duct system at a cost of nearly $8,000. Fortunately, we decided to get a second opinion and called Trinity A/C & Heating. Jimmy thoroughly inspected the system and quickly identified the real issue: the system was simply low on refrigerant. They fixed the problem for a little over $300, and the A/C has been working perfectly ever since. Jimmy and Mike were honest, professional, knowledgeable, and took the time to explain everything clearly. Their integrity saved us thousands of dollars and prevented us from paying for unnecessary work. It's refreshing to find a company that puts honesty and customer service first. If you need A/C service, do yourself a favor and call Trinity A/C & Heating before making any major repair decisions. Thank you, Jimmy"

"Truely a professional. He gave me info on future projects."

Hi there from Dustin, owner of Insulation Nation! \n\nWhat's most important to you in a contractor? \n\nPrice? \nCommunication?\nEducation?\nAccountability?\nQuality of Outcome?\n\nMost people would think "All of the above!". Great news - as the owner of the company, I am available to you at every step of the process, supported by our great Project Managers. I see the finished work of every project we complete, and your satisfaction comes before all else.\n\nGive us a call 949-773-6444!\n\nThank you!\nDustin Dean\n\nC-02 Insulation and Acoustic\n#: 1127373\nEXP: 10/31/2026

Empowered Solutions is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

JO Solar Designs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Great job on the house, they had everything installed in 3 days and once the LAWP Panel from the power company and hooked everything, then everything was working well. they took care of all the paper works and documentation, and everything was done quickly. Best price available for us."

"Raymond and team did an excellent job installing an outdoor outlet for an electric vehicle!! We will absolutely call them for our next project."

"Trevor is a outstanding representative and was thorough. He gave us a very detailed presentation and told us all our options for solar panels. Great customer service!"

"Everything well beyond our expectations. Mati you are the best. Thanks Green Source Energy"