Serving Winnetka, IL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Josh was very professional throughout the installation process and ensured my tenant on-site understood the basics. In addition, Josh sent Miguel the same day to ensure the humidifier was working properly."
+61
Serving Winnetka, IL and surrounding areas
Approved
In business since 2011
Emergency services offered
Warranties offered
"All in all good service but price too high"
+15
Serving Winnetka, IL and surrounding areas
Approved
In business since 1904
Free estimates
Emergency services offered
"The technician arrived precisely on schedule and performed a thorough checkup of the heating system, using state-of-the-art diagnostic tools. He also explained the condition of the furnace and helpfully forecasted its likely future."
Serving Winnetka, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"They are opportunist and unethical."
Serving Winnetka, IL and surrounding areas
Approved
Super Service Award Winner
Free estimates
Emergency services offered
Warranties offered
"The technicians arrived on time and completed the job efficiently. They were respectful, knowledgeable, and thorough. The improvement in air quality was noticeable right away."
+20
Serving Winnetka, IL and surrounding areas
Approved
In business since 2018
Free estimates
Credit card accepted
"Worker came to do a Deep Cleaning. She (Joss), did a great job. House is clean and bright. Would definitely hire again in future."
Serving Winnetka, IL and surrounding areas
Approved
In business since 1994
Free estimates
Small jobs welcome
"Marty does great work. I would hire him in a second."
+73
Serving Winnetka, IL and surrounding areas
Serving Winnetka, IL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"It was excellent. They did a great job. It was cool and nice. The price was good. I was totally happy with the work. They cleaned up their mess."
+19
Serving Winnetka, IL and surrounding areas
Approved
Warranties offered
Small jobs welcome
Offers commercial services
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.
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