This pro has verified their business license with Thumbtack.
Licensed
This pro has verified their business license with Thumbtack.
Type of heating system
Heating system problems
Responds within a day
Thumbtack Guarantee
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About
Hello and thanks for considering AIRSOURCE! We are a small business near you! We take pride in our work and strive to provide quality long lasting solutions to keep your equipment in it for the long haul. We have a very diverse portfolio of work, including residential and light commercial. Want mini-splits? No problem. We do full custom renovation work like additions or just exhaust pipes or adding vents. We can also move your equipment for you if you're trying to get it out of the way for that deck you want to build. We offer competitive pricing and financing! We want you to be a customer for life, as we live and breathe through referrals. Most importantly, we are responsive! and when we come out you get a certified Master on board! Give us as a call today! We'd be happy to come out and get started.
Overview
Current Top Pro
Hired 182 times
Serves Lutherville Timonium, MD
Background checked
License verified
5 employees
12 years in business
Business hours
This pro hasn't listed their business hours.
Payment methods
This pro accepts payments via Cash, Check, Credit card, and Zelle.
Top Pro status
Top Pros are among the highest-rated, most popular professionals on Thumbtack.
2025
2024
Credentials
License verified
HVAC – Master
License state: MD
Background checked
Passed by Elijah Borkowski on Nov 3, 2023.
Services offered
Type of heating system
Heating system problems
No problem, just need maintenance
No heat
Not enough heat
Unusual noises from inside
Building height
Single-level
Two-story
Three-story
High-rise
Projects and media
Projects and media
Reviews
Customers rated this pro highly for professionalism, work quality, and responsiveness.
Great 4.8
84 reviews
5
94%
4
0%
3
1%
2
0%
1
5%
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Samuel A.
Jun 24, 2026
•
Hired on Thumbtack
Eli is a certified HVAC installer, and took the time to ensure we were installing the right heat pump for a unit in my rental duplex. I had four other quotes, but AIRSOURCE, LLC was the best value with the best warranty on labor for a Trane 2-ton system. I had a quote in one day and the system was installed 3 business days after first reaching out to AIRSOURCE. The system is working beautifully, and I'm confident that with maintenance it will last well over fifteen years due to the quality of the installation. I highly recommend AIRSOURCE, LLC, and will be a repeat customer.
Details: Replace an existing A/C unit • As recommended by the professional • I need the professional to purchase the unit • Basement • Ground floor • Less than 1,000 sq ft • Two stories • Condo or apartment • Owner
Central Air Conditioning Installation or Replacement
Raheim P.
Jun 17, 2026
•
Hired on Thumbtack
We had a great expexperience with Eli. He was upfront and fair with pricing. Most importantly he got the job done! We will definitely contact this company again if we have anymore HVAC issues in the future.
Details: Furnace • Leaking • Closet • Three-story building • House • Owner
Heating System Repair or Maintenance
Steven U.
May 1, 2026
•
Hired on Thumbtack
Probably one of the easiest, major home improvements made. Having to replace an HVAC system is never something any home owner looks forward to but AIRSOURCE made that process easy! They were knowledgable, professional, polite, and knocked out the job in no time. The prices were much more reasonable than the other companies I contacted. I walked in after work and was immediately hit with a wave of crisp cool air. Thank you again!
Details: Remove old heating system • Install new heating system • Electricity • Basement • 1,000 - 2,000 sq ft • Two-story building • Townhouse • Owner
Heating System Installation or Replacement
Audrey M.
Nov 8, 2025
•
Hired on Thumbtack
Eli was available quickly; he was punctual, knowledgeable and thorough. He reviewed our whole system and suggested changes that would make the biggest bang for the buck. He didn’t badmouth the work of prior HVAC contractors. Once we made a decision, he ordered the equipment and was onsite soon after to install. I would gladly work with him again.
Details: Install ducts and vents • Replace existing ducts or vents • 1 - 5 vents • Heating and cooling • Rigid sheet metal • I'd like to discuss with the professional • Two-story building • House
Duct and Vent Installation or Removal
Karen L.
Jun 4, 2026
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Hired on Thumbtack
Eli was great, able to come and discuss our needs quickly and knowledgeably. In addition to the gable vent replacement we needed, he also identified a serious ventilation issue in our attic that we weren’t even aware of, with no pressure on us to hire him to address it (though we did!). Provided estimates quickly, was friendly, was able to complete the job within days, and they did a terrific job and left their workspace immaculate. Would absolutely recommend and hire again!
Details: Replace existing ducts or vents • 1 - 5 vents • I'd like the pro to buy the duct(s) and vent(s) • Two-story building • House • Owner
Duct and Vent Installation or Removal
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
We are an authorized TRANE & MITSUBISHI dealer, so we can get that equipment for you anytime. However, we can install other things as well. We always consider a clients' unique situation, and with enough information most all jobs can be taken care of under anyone's budget.
What is your typical process for working with a new customer?
Give us a call to see what the exact situation is, sometimes these sites aren't able to give enough details, so a quick text or call is good to clear things up for everyone to make sure we are ready to provide the best service!
What education and/or training do you have that relates to your work?
Certified HVAC Master with over 30 years of experience
