Top 10 HVAC Companies in O'Fallon, MO
Top questions to ask before hiring an hvac company
What type of insurance do you have? Heating, ventilation and air conditioning (HVAC) professionals work on a variety of mechanical areas of the home. You'll want to ask specific questions regarding professional training and licensing, as well as what types of insurance they have (for example, mold, air pollution or worker's compensation). It's fair to ask for the dollar amounts they are covered and a quality professional will show you verification of coverage.
HVAC professionals attend to a home's thermal needs as well as air quality. Because of the technical aspects of HVAC work, find out the scope of work your professional can perform. You may only need your heating unit serviced however, if this professional also specializes in energy efficiency, mold assessment, or offer ways for you to save on energy costs, you may want to hire them for future projects. Because some equipment is gas-powered, your professional should be able to answer questions about installing gas lines and permitting.
Ask about guarantees on labor or warranties on parts for your HVAC project. It's common to have a time limitation on parts and equipment. Save any paperwork related to your project so you can refer back to instruction manuals or serial numbers.
When working with a heating and cooling professional, ask if their company offers pricing incentives to encourage you to hire them on a regular basis. It's common to have your equipment inspected and serviced at least once a year. Your HVAC company may also offer special pricing on filters, ventilation cleaning or energy assessments.
Regardless of the scope of your project, find out what you need to do to prepare your home for their visit. For example, the HVAC professional will need access to the areas in question and may need access to other mechanical or ventilation points. Make sure pets and children are kept out of the way. Ask if your project will involve removing dry wall or making any other structural changes – you may need to hire a professional drywall contractor to patch up HVAC work. If you are adding a unit that may contribute to carbon monoxide within the home, find out if you need to purchase a carbon monoxide detector.
Recent reviews for O'Fallon HVAC Contractors
Very reliable service at a reasonable rate. Service was completed in an efficient manner. First time that I used this company and will definetly use them again.
Very reliable service at a reasonable rate. Service was completed in an efficient manner. First time that I used this company and will definetly use them again.
We have recently had Lk heating out due to a warranty company, it took them three weeks to come to our hom and stated it was our compressor, they then left our house in absolute disarray and could not get our air working. After having another company come...
Larry went above and beyond my expectations. I'm pleased I have found an HVAC contractor I can trust with many years of experience. I would recommend LK Mechanical!
Larry has taken care of every problem I have had at my home and my parents home. He is fast reliable and does quality work. Explains everything in detail. Would recomend him to anyone.
L K Mechanical has always treated myself and my family well, he's thorough and explains what he needs to do and why
The Home Warranty company used sent this company to my parents house. I understand that it can be hard diagnosing a problem, however each service tech told my parents something different. The last tech didn't tell them anything, unplugged their unit fro...
LK Mechanical services the hvac system at my home and business properties. They are prompt, courteous and honest. Larry does a wonderful job explaining any issues and how to remedy them. I would highly recommend them.
I would never refer anyone to LK Mechanical or whatever 5 other company names Larry Meier has used in the past. Initially, my home warranty sent his company out due to a heating issue. They seemed to be a good company. About a year later, I had an A/C iss...
They came out and said we had to pay ahead of time. They charged 179.00. They were here for 5 minutes and left. It wasn’t worth that much money. Obviously I have to work harder then they do for my money
Michelle came the next day to do an inspection and spent over an hour in our home, thoroughly explaining our issue and potential treatment options! She was kind, courteous, and we did not feel ashamed or judged in any way. We were able to schedule the tre...
Killed all bed bugs on first treatment very happy. Will use again.
Everything You Need to Know About O'Fallon HVAC Companies
What should I check for once my HVAC Contractor in O'Fallon has finished working?
Every hvac project is going to have different results, but here are a few things to check for once any hvac company has told you they've finished the job:
- Obviously you want to do a visual inspection. Even if you're unfamiliar with hvac work, this gives you the opportunity to ask questions (even basic ones like, what did you do?).
- Ask the hvac contractor to describe what they did. Whether your hvac project was a repair job or a building job, have them run you through what was done.
- Compare the description provided on your hvac project estimate to the work completed. Did the professional do what was promised?
- Request that the hvac contractor do a follow-up visit to check on the work. Most professionals are willing to do this, especially if you ask them.
How does invoicing/payment work for most HVAC Contractor projects in O'Fallon?
Every project differs, but you should ask any hvac contractor for an estimate, before they do any work. In fact, ask for their general payment terms before any hvac work is done.
If the job is large and going to take longer than a day, it's common practice for hvac contractors to request a down payment. Usually, this will be around 25% so they can commence work on your hvac contractor project.
If it's a quick job, you'll likely be given an invoice/bill when the job is complete. Then it's up to you and the hvac contractor to determine if you pay immediately or can send payment at a later date.
What zip codes in O'Fallon have the best HVAC Contractors?
Below we've listed O'Fallon zip codes that have great selections of hvac contractors:
All HVAC Companies in O'Fallon, MO
Latest projects near O'Fallon
Upgrading to a smart thermostat
Within 48 hours
just a check up on heating an air condition
Heating and cooling
Single family residence
1,501-2,000 sq ft
11-20 years
Slab on ground
Owner
Yes
Yes
None of the above
I would like to get an estimate for an ecobee thermostat install