*The Angi rating for Air Conditioning companies in Walden, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Walden, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on August 26, 2026
Serving Walden, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"The assigned technician, John, was on-time, knowledgeable, provided suggestions, and thorough. Oftentimes, people don’t realize how important this service is. If I were you, I would book AC Air Duct cleaning!"
+29
Serving Walden, NY and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Was recommended HV AIr control LLC by a trusted friend after our former AC contractor retired, our homes Central AC leaked water and stopped cooling, during an unexpected heat wave in our area. I cringed at the thought of finding someone trusted to help us with out taking advantage of the situation. HV Air Control responded to our call right away made time to inspect our unit, theyâ re super knowledgeable, courteous and fixed the multiple issues with our AC with out killing us with a huge bill. So happy for the recommendation and our cool home."
+95
Serving Walden, NY and surrounding areas
Approved
In business since 2017
Emergency services offered
Small jobs welcome
"Amazing work! Came right away to fix my boiler so my tenants could have heat. Stayed late to make sure the job was done"
Serving Walden, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Jon was immediately responsive and helpful. I explained my situation and that I was concerned I might need to replace my furnace (a opinion from another company). He stated he would just come do a diagnostic and we could go from there. That diagnostic fee was very reasonable. The tech came, stating that it was likely the "board" that needed replacing. They ordered the part and immediately came out and finished my mix. A HUGE RELIEF that I did not have to replace the furnace right before winter. So for once I felt like I was being dealt with honestly, and they went above and beyond. I will call them with ANY of my HVAC/Plumbing needs. Thank you Jon and the techs at Sync! I'm still WARM!!"
+5
Serving Walden, NY and surrounding areas
Approved
In business since 2014
Emergency services offered
Warranties offered
"Mitch is so knowledgeable completely fixed my cold house and got my oil burner running in great condition will hire again"
+5
Serving Walden, NY and surrounding areas
Approved
In business since 1995
Free estimates
Warranties offered
"Frank and his crew were great! Quick response to my request and they came to do the job just as fast. Checked every detail of my AC system and now it’s ready for the warmer weather. Very honest, personable and one you can trust! I highly recommend All Bases Covered Mechanical for all your HVAC needs! Thank you!"
Serving Walden, NY and surrounding areas
Approved (Corporate)
In business since 1903
Emergency services offered
Warranties offered
"My dear neighbors shoveled us out, so I canceled the snow removal. I also use them for landscaping, weeding in the spring/summer, and removing leaves in the fall. THey do a great job!"
Serving Walden, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Emergency services offered
Warranties offered
"We had a great experience with Clean Air Dream Team! They did a very good job cleaning our air ducts and removing the black mold from our vents. They were professional, thorough, and made sure the job was done properly. We’re very happy with the results and would definitely recommend Clean Air Dream Team to anyone who needs their air ducts cleaned. Andre was great!"
+17
Serving Walden, NY and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Technition was very knowledgeable actually I learn a few things about plumbing left area of work clean excellent job nice guy would hire again and tell my neighbors about this company thank you"
+22
Serving Walden, NY and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"Installed a new condense with new air handler - called them in an emergency and they were able to knock it out in a day"
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