Mightyserv
Licensed HVAC contractor in Canoga Park, Los Angeles, California
Mightyserv holds CSLB licence 424370, active, licensed since 25 Jun 1982, rated 4.9 from 1531 Google reviews. Bonded for $25,000 with Western Surety Company. Clean CSLB record, with no citations, complaints or legal actions disclosed.
Report card
- Licence activeCSLB #424370, class B, C20, C38. Issued 25 Jun 1982, expires 30 Jun 2028.
- Licensed 44 yrsSince 25 Jun 1982.
- Bonded$25,000 with Western Surety Company, since 8 Feb 2025. California requires the same $25,000 bond of every contractor.
- Clean CSLB recordNo citations, complaints or legal actions disclosed.CSLB record
- BBB AccreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
- 441 building permits since 2020Pulled under this licence (City of Los Angeles, LADBS), most recently 18 May 2023.
Checked against the Contractors State License Board (CSLB) register on 3 Nov 2026.
About Mightyserv
- People on the licence
- Mary Jane Wiseman (officer), Robert Thurston Wiseman Jr (rmo / ceo / pres), Scott Warren Davis (officer), Eduardo Perez Chavez (rme)
Google reviews
4.9(1,531 reviews)John Clark★★★★★ 2 months ago
Fast efficient! Wow These are good guys and - very professional. Hey diagnosed my issues in an hour. Turned out to be an over pressurized system. Too much coolant. Apparently there is a sweet spot for refrigerant coolant. Mine had too much. Thank Jose He’s really good.
Carolina Shorter★★★★★ a month ago
They are absolutely exceptional!!!!! Aside from doing a great job, with they are so organized and make you feel safe by calling to make sure you know who to expect etc. Shawn Flores the gentleman who was sent to our house delivered a 5 star job, going above and beyond to take care of every detail. I highly recommend them!!!
trudy sincock★★★★★ 4 months ago
Brian Barrera from MightyServ came out right away when I called because my air conditioning was not working. He was very diligent and carefully inspected the available power, the thermostat and the A/C unit itself which was on the roof of the condominium building. He explained his findings and communicated his recommendations. After his made the required repairs to get the air conditioning working again, he evalua…
brian vanderbrug★ a month ago
A terrible experience that left us feeling abandoned We hired this company to replace our entire HVAC system, including the heating, air conditioning, and ductwork, and relocate the equipment to our attic. This was a major investment, and we were purchasing a high-end Carrier system. The company agreed to the job, arrived at our home, and proceeded to tear out the existing system. Only after everything had been rem…
Huy Do★★★★★ 3 months ago
Leal, Eduardo, and the whole MightyServ team are absolutely awesome. We bought two heat pump units for our property earlier this year and it has been a great experience. They are everything we expect from a business: transparent on service and pricing, communicative on scheduling, punctual on services, and all-around professional. Leal walked us through exactly what we were buying and provided all the documentation …
Read all 1531 reviews on Google Reviews and photos from Google, refreshed every 30 days.
Board record: disclosures
As published on the CSLB licence page. Older items may have been resolved; dates matter.
- The license has filed the required disciplinary bond.
Recent permits
Building permits pulled under licence #424370, from City of Los Angeles, LADBS open data. Locations are shown to ZIP code only.
- 18 May 2023 · HVAC · ZIP 913071 or 2 Family Dwelling
- 18 May 2023 · HVAC · ZIP 913161 or 2 Family Dwelling
- 9 May 2023 · HVAC · ZIP 914011 or 2 Family Dwelling
- 9 May 2023 · HVAC · ZIP 916061 or 2 Family Dwelling
- 9 May 2023 · HVAC · ZIP 913261 or 2 Family Dwelling
Why it ranks #27 of 1,106 HVAC contractors in Los Angeles
Score 93.1 / 100. Claiming this listing or using Theo never changes it. How we rank
Other top HVAC contractors in Los Angeles
See all 1,106- 1
Bernardino's A/C & Htg
- Licence active
- Bonded
- Workers' comp
- 2
Liberty Plumbing & Heating
- Licence active
- Bonded
- Workers' comp
- 3
Alpha Air Conditioning & Heating INC
- Licence active
- Bonded
- Workers' comp
- 4
American Best Appliance
- Licence active
- Bonded
- Workers' comp
- 5
Precise Air Systems INC
- Licence active
- Bonded
- Workers' comp
- EPA Lead-Safe
- 6
Air Products And Services
- Licence active
- Bonded
- Workers' comp