HVAC Maintenance
By R.H. Witt Heating & Sheet Metal
R.H. Witt Heating & Sheet Metal can help keep your HVAC system running at peak performance with preventive maintenance services near Glenview, IL. Our skilled technicians provide thorough tune-ups and HVAC maintenance that may help extend the life of your system and ensure year-round comfort.
What Does The Process Look Like?
Book an Appointment
To start the process, book an appointment for HVAC maintenance with us by scheduling online or giving us a call.
Evaluation & Estimate
We will assess your HVAC system and recommend the appropriate maintenance services. We will provide a detailed estimate outlining the necessary tasks and costs to ensure your system runs efficiently and reliably year-round.
Perform Maintenance
A certified technician will perform thorough HVAC system maintenance to ensure optimal performance, help improve efficiency, extend the system's lifespan, and prevent future issues.
Other Services We Provide
AC Repair & Service
We offer professional AC repair and service to keep your air conditioner running efficiently and reliably. Our technicians diagnose issues, perform necessary repairs, and ensure optimal performance for your home’s comfort.
Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.
HVAC System Installation
Let us ensure reliable comfort and energy efficiency for your home with professional HVAC system installation. We offer high-quality Carrier equipment, precise HVAC installation, and customized solutions to meet your heating and cooling needs.
Trusted HVAC Professional in Glenview
Verified PurchaseBoth the furnace tech and the sales representative were kind and knowledgable and helpful.
January 24, 2026
Both the furnace tech and the sales representative were kind and knowledgable and helpful.
Joanna Schiffman
Verified PurchaseGreat service
January 13, 2026
Great service
Susan Donaubauer
Verified PurchaseHad a follow-up within 1 business day by a qualified professional. My questions were answered and we scheduled a follow-up appointment.
August 13, 2025
Had a follow\-up within 1 business day by a qualified professional. My questions were answered and we scheduled a follow\-up appointment.
Gene Leykind
Verified Purchasenon-standard filter
March 31, 2025
Sheet metal was done to take a non-standard size filter. "Smart" thermostats are annoying.
Martin
Verified PurchaseVery nice to deal with
October 19, 2024
Very nice to deal with
Yvette Rubin
Verified PurchaseDevon is a great diagnostic technician.
January 15, 2024
Devon is a great diagnostic technician.
Pamela Shimamoto
Verified PurchasePoor effort to schedule service appointments proactively. Technician’s mistake cost time and money
September 29, 2023
Poor effort to schedule service appointments proactively. Technician's mistake cost time and money
Rishi Rangarajan
Verified PurchaseI am left confused about the issue, solution and ultimate outcome of my system
July 02, 2023
I am left confused about the issue, solution and ultimate outcome of my system
Andy Tilmont
Verified PurchaseExcellent
April 12, 2023
Very satisfied customer for 30 years!
Joseph
Expertise (5)
Service (5)
Solve Problems (5)
Verified Purchasenever heard from them
May 04, 2022
never heard from them
Albert Cobb
Verified PurchaseWe are very satisfied with the technicians first! Very professionals and kind, and they made their job look very easy and smooth installation!!
October 05, 2021
Excellent job from your technicians! We are very happy with our new equipment!!
Danny
Expertise (5)
Service (5)
Solve Problems (5)
Verified PurchaseBob is friendly, efficient and very knowledgeable. The only reason I took off a star is because of a very expensive replacement that is necessary and the fact that although I called twice to correct our service contract in the past it still came up to include filters that I had requested to be taken out - this retarded the service and made both me and Bob late for our next appointments.
November 11, 2020
Bob is friendly, efficient and very knowledgeable. The only reason I took off a star is because of a very expensive replacement that is necessary and the fact that although I called twice to correct our service contract in the past it still came up to include filters that I had requested to be taken out \- this retarded the service and made both me and Bob late for our next appointments.
Gretchen Boyer
Verified PurchaseEmailed a request for service and
Never received a call back
October 20, 2020
Emailed a request for service and Never received a call back
Jane Holt