HVAC /generator service mechanic should I pursue an electrical or mech

AI Thread Summary
The discussion centers around the challenges and considerations of pursuing an engineering degree while balancing work and family responsibilities. A participant with 15 years of HVAC experience and 3 years in generators is contemplating whether to major in electrical or mechanical engineering while attending community college. They plan to take two classes per semester, starting with English and algebra, and are eager to learn despite feeling nervous about returning to school at age 37. Others in the thread emphasize that many engineering programs allow students to defer specialization until after the second year, as the initial coursework is largely similar across disciplines. They encourage the participant to consult with academic counselors regarding degree pathways and the feasibility of completing a four-year degree after community college. The importance of foundational math skills, particularly calculus, is highlighted, with reassurance that mastering algebra is crucial for success in higher-level math. Additionally, another contributor shares their experience as a 25-year-old diesel mechanic balancing school and work, noting the difficulties of managing a full course load alongside full-time employment.
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I have been doing HVAC for 15 years and generators for the last 3. I'm 37 and will be working full time as I go to school. I'm wondering though where I should focus my major yet I do have lots of time. Since I'm only taking 2 classes this semester to get my feet wet. An English writing class and an algebra class. I'm not sure if I should study electrical engineering or mechanical engineering. Both seem very interesting.
 
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acmech said:
I have been doing HVAC for 15 years and generators for the last 3. I'm 37 and will be working full time as I go to school. I'm wondering though where I should focus my major yet I do have lots of time. Since I'm only taking 2 classes this semester to get my feet wet. An English writing class and an algebra class. I'm not sure if I should study electrical engineering or mechanical engineering. Both seem very interesting.

Welcome to the PF.

At many 4-year colleges, you don't need to declare which engineering specialty you will pursue until after your 2nd year. The courses the first 2 years are pretty much the same for each engineering discipline. Is your school like that?
 
I'm going to community college. I'm not really sure I am starting school next Tuesday sept 2nd. I'm excited yet nervous since I am 37. I wish I could get this done in 4 years. I'm working as a service technician that does a lot of overtime. I want to learn as much as I can in the classes so I was going to take 2 classes a semester. Then 1 class each summer semester. I'm just trying to figure out, what's best with my work experience.
 
acmech said:
I'm going to community college. I'm not really sure I am starting school next Tuesday sept 2nd. I'm excited yet nervous since I am 37. I wish I could get this done in 4 years. I'm working as a service technician that does a lot of overtime. I want to learn as much as I can in the classes so I was going to take 2 classes a semester. Then 1 class each summer semester. I'm just trying to figure out, what's best with my work experience.

You can check with their counselors about whether you specialize in those 2 years. Is your plan to just do the 2-year degree, or to go on to finish your 4-year EE/ME degree at a university after you graduate from the community college?
 
Both elec and mech engineering are interesting. I really don't think you could go wrong with either one.

Like Berkeman says, the curriculum is the same for both the first year and even somewhat similar the second year.
So you have time to decide.

Everything from electrical and mechanical engineering all tie together...in fact all engineering disciplines tie together. It's actually quite amazing that someone figured that all out. Mind boggling might be a better description.

Writing and algebra are just going to prepare you for the first year of college. Engineering math begins at Calculus.
Don't be scared by calculus. You can only add, subtract, multiply or divide like any other math. And realistically, the hardest part of calculus...is the algebra! Like anthing else, there is step 1, step 2, step 3...etc. Always a way to get to the answer or solution.

Good luck.
 
acmech said:
I'm going to community college. I'm not really sure I am starting school next Tuesday sept 2nd. I'm excited yet nervous since I am 37. I wish I could get this done in 4 years. I'm working as a service technician that does a lot of overtime. I want to learn as much as I can in the classes so I was going to take 2 classes a semester. Then 1 class each summer semester. I'm just trying to figure out, what's best with my work experience.

I have somewhat the same experience, I'm 25, diesel mechanic, have a kid. Just started college summer 2013 semester. summer was 2 in class classes. Then in the fall and spring i took 1 night class (bio and physical science) 1 day class (college algebra and trig) and 2 online gen eds. Its still going to take me 5 years to complete a 4 year degree. I believe the only way i have kept up with all of it so far is staying ahead of the class. I learned college algebra when i was in intermediate, and i learned trig when i was in college algebra, and i somewhat learned calculus1 while in trig. this semester I am enrolled in full time class and part time work. I had to take out some loans to do this. but as course load increases in difficulty. I don't think school full time and work full time is doable in most cases for the average guy. especially since my cc doesn't have calc or physics at night or summer. so i would have to pick 1 or the other per semester. Just a little bit of my recent experience.
 
Hey, I am Andreas from Germany. I am currently 35 years old and I want to relearn math and physics. This is not one of these regular questions when it comes to this matter. So... I am very realistic about it. I know that there are severe contraints when it comes to selfstudy compared to a regular school and/or university (structure, peers, teachers, learning groups, tests, access to papers and so on) . I will never get a job in this field and I will never be taken serious by "real"...
Yesterday, 9/5/2025, when I was surfing, I found an article The Schwarzschild solution contains three problems, which can be easily solved - Journal of King Saud University - Science ABUNDANCE ESTIMATION IN AN ARID ENVIRONMENT https://jksus.org/the-schwarzschild-solution-contains-three-problems-which-can-be-easily-solved/ that has the derivation of a line element as a corrected version of the Schwarzschild solution to Einstein’s field equation. This article's date received is 2022-11-15...

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