Get matched with top window a/c unit installers in Oswego, IL

"He did an awesome job and I’m very w "

"Rob did an excellent job at mounting unit on basement wall. He also did a great job cleaning up and removing old tv. Would highly recommend for jobs."

"The contractor was professional and knowledgeable. He provided high quality customer service. He was thorough and precise with its service to our air conditioner. I will definitely call on his service again. He was the best and my air conditioner is running very well. This is why I use Angi's."

Semper Fidelis Services brings military-grade discipline to HVAC and plumbing. Founded on the principle of being "Always Faithful" our team offers 10+ years of technical experience, including an AAS in HVAC/R and Universal EPA certification. We specialize in high-quality, reliable residential and commercial services with a strict commitment at doing the job right the first time.

"Car key programming by Tom's Car Locksmith was fast, accurate, and professionally handled. The technician quickly synced the new key, tested everything thoroughly, and ensured smooth, reliable vehicle access without delays."

"Bob, the owner, was a great listener and made sure that he understood my problem before proposing a solution. He has the latest technology and could clearly identify where I was losing heat and knew exactly what needed to be done to resolve my issues. He wanted me to look in the attic so that I could observe that the work was done as he committed. He was very conscious about prepping my home, my carpet and protecting his work areas so that no dirt came into my house while he was bringing his equipment in and out. He was also a very good communicator and did the work in a timely manner."

"Mark was exceptional. We reworked the scope of work several times to fit my budget and evolving needs as we decided to change our entire plan for the basement. The work he did was exceptional. I would definitely hire him again."

"Tony was great to work with. He provided accurate estimates for the job. He ran HDMI cable through the walls to my new tv and receiver. He found a way to do this without putting holes in the walls. He also installed a tv in my garage and family room. Lastly, Tony recommended a universal remote for my components which works great. Thanks again, Tony!!"

"I reached out to Elite Home Theater via yelp and Samuel got back to me within 10 min. He was able to come the next day and did a great job! Very courteous and friendly. Highly recommend his services."

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."