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All Technicians

Hans G. Reviews

He is excellent. Very helpful and professional .

Hans was very thorough and very customer service oriented.

Environmental Heating & Air Solutions

Thank you for sharing your feedback on you recent service. To provide a world class customer experience is always our teams focus! "When You Need us, We Will Be There!"

Great maintenance

The tech showed up on time and did an excellent job in describing the needed maintenance. Then performed the service in a professional way. Now my a/c and heater are in tip top condition. Thanks

Environmental Heating & Air Solutions

You are most welcome and we thank you for the review on your recent service! "When You Need Us, We Will Be There!"

Incredible and Professional Service

I was extremely grateful to Hans Greiner for his help! My water heater went out in my new home and he came to my rescue. It required a special part since it is not a standard water heater. Hans not only located the part in minutes, he was waiting for the truck to pick it up at 6 AM so my water heater would be repaired in time for me to take a hot shower before work! Now that is service! And all the while he was so professional and kind. It's sure nice to do work with great people who actually care about you! Thank you Hans and Enviromental!!

Environmental Heating & Air Solutions

Thank you for providing us the opportunity to serve you! To lead with your heart and do whatever we can do to assist our clients is the number one focus. Sometimes the stars just align and we a so happy that they aligned in this situation so that you have hot water for Christmas! "When You Need Us,...

Excellent service

My overall experience with Hans was excellent. He was very patient and explained everything thoroughly. He’s extremely knowledgeable and knows the business very well! I would highly recommend Environmental!! Thank you

Environmental Heating & Air Solutions

Thank you so much for sharing your feedback and for placing your trust in our team. We are committed to delivering a world class experience each and every call! "When You Need Us, We Will Be There!"

HVAC Service.

Hans is a great technician. This was my first time meeting him. It is obvious he is very knowledgeable and dedicated to his profession. Hans took his time and patiently explained e Everything he did.

Environmental Heating & Air Solutions

Thank you for providing us the opportunity to serve your HVAC needs. We are blessed to have the most amazing team members who go out of their way to provide a world class customer experience. "When You Need Us, We Will Be There!"

More than 5 star service!

Hans came to our newly purchased home and did an amazing job inspecting the ducts, cleaning our AC unit, and replacing our air filter. Above five star service, thank you!

Environmental Heating & Air Solutions

You are most welcome and congratulations on your home purchase!! Our entire team is committed to delivering a World Class Customer experience and Hans is a clear example of this. Thank you for your trust!! "When You Need Us, We Will Be There!"

Customer satisfaction

Hans , Knows his stuff. I had a very pleasant conversation regarding our air conditioner function. He was totally patient and I learned alot from him. I have alot of trust in environmental solutions. Thank you , Richard Bonomo

Environmental Heating & Air Solutions

Thank you for your trust and inviting EHA Solutions into your home Richard. Our goal is always to deliver an educational, World Class Experience for each client that we serve. "When You Need Us, We Will Be There!"

Perfect service call

Hans was courteous and professional. Explained what needed to be done and took care of the maintenance in a timely manner. Was very understanding of the current social distancing situation while working in our home. Thank you

Environmental Heating & Air Solutions

You are most welcome Sandra! Thank you for allowing us the opportunity to serve you. Even during these unique times our goal to exceed our clients expectations remains our number one focus. "When You Need Us, We Will Be There!"

Very pleased with services provided by Hans G

Hans G is an HVAC super star. He’s very skilled and professional. He thoroughly inspected my attic, crawl space, duck work and furnace areas. The device he installed will improve my air quality. I highly recommend Hans!

Environmental Heating & Air Solutions

Thank you for the opportunity to serve you and your family Cherie! Hans is an asset to our amazing team and extremely knowledgeable in all aspects of HVAC, Energy Efficiency and Indoor Air Quality. The Air Advise monitor is a great tool to ensure that we never guess with your hard-earned money. "Whe...

HVAC Assessment

I was very impressed with Hans. He provided an excellent assessment of our current HVAC system and potential options for consideration. Hans is courteous and very knowledgeable. I would recommend him to anyone

Environmental Heating & Air Solutions

Thank you for the great feedback Kevin. Our goal is nothing short of delivering a World Class Customer Experience. "When You Need Us, We Will Be There!"

Outstanding Sales Rep

Hans was our sales rep and he was fantastic. He did a thorough diagnosis, spent well over an hour first reviewing what repair we would need for our 20 year old heater/air conditioner, then reviewed what the options were for a replacement. There was no pressure to go one way or the other but he made clear the benefits of each. You can trust Hans to be straight forward as well as delightful to work with. Thumbs up for Hans!

Environmental Heating & Air Solutions

Thank you Kathy, we really enjoy Hans as well! Know that our entire team is here to serve all of your HVAC and Hot Water needs. "When You Need Us, We Will Be There!"

Great guy

Hans is a very knowledgeable and personable technician. Not only did he explain the inns and outs of my system but he explained how to better enhance it to make it work better for myself and my family I would not only recommend him but I would recommend this company thank you Hans great attitude and great service

Environmental Heating & Air Solutions

Thank you!! Our goal is to educate each of our clients so that they can make an informed, educated decision when it comes to their home's comfort system. "When You Need Us, We Will Be There!"

Thank you so much

Thank you Hans for coming out today. It was a pleasure meeting you today and thank you so much for helping us fix out air conditioner.

Environmental Heating & Air Solutions

You are most welcome Jennifer and thank you for calling on EHA Solutions in your time of need. "When You Need Us, We Will be There!"

HANS is a Lifesaver!!!

We came home late to a sweltering house and had little hope we would be able to have a tech out before next week out going into a weekend forecast to be in triple digits! Much to our shock and delight we received at call back from EHA that a tech could be by in the next hour! Hans arrived not only with a smile but 20yrs of experience! He was thorough, professional and exacting. He was able to get to the heart of the problem and educate us to help us make an informed decision. His integrity, professionalism and customer service were outstanding! We were grateful to have him answer our call so late in the evening and thankful for the quality team and response from EHA. Thank you for helping our family!

Environmental Heating & Air Solutions

You are most welcome Wade & Sonya. We are blessed to have amazing team members who pride themselves on providing a World Class Customer Experience and DO what others are not willing or able to do. Thank you for the trust and for inviting us into your home! "When You need Us, We Will Be There!"

Hans to the rescue :-)

Hans was more than on time. He was a little early which was more than fine considering the temperature (100). He quickly diagnosed and fixed the problems with the air conditioner. Friendly, professional, and honest.

Environmental Heating & Air Solutions

Glad that we were able to help you out on a triple digit service and get you back up and cooling quickly! "When You Need Us, We Will Be There!"

Excellent service

So pleased with my experience with Environmental Heating and Air Solutions. Hans was timely, courteous, listened to me and provided options on how to proceed. He made me feel more like a friend than a customer. I went forward with the option I was comfortable at the time. Excellent service.

Environmental Heating & Air Solutions

Thank you for the feedback Sebastian. A World Class Customer Experience each and every call is our mission. We appreciate your trust. "When You Need Us, We Will Be There!"

Excellent Customer Service

Hans was very thorough and very customer service oriented. Went above and beyond to service the unit.

Environmental Heating & Air Solutions

We are blessed to have some of the most amazing team members. Thank you for choosing EHA Solutions Nancy. "When You Need Us, We Will Be There!"

Matts review

Hans was very professional and I was very grateful for him ranking the priorities that needed fixing instead of just saying they are all important.

Environmental Heating & Air Solutions

Thank you for the feedback Matt! Our goal is to carefully evaluate your systems and provide you options along with an education so that you can make the best decisions possible. "When You Need Us, We Will Be There!"

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Sacramento Office Environmental Heating & Air Solutions


  • 8417 Washington Blvd #170 Roseville, CA 95678
  • Open M-F 7am-8pm Sat 8am-8pm Sun 8am-5pm
  • (916) 915-0778