Building better buildings — and better vendor relationships.
OH Building Services was started in [YEAR] because Southern California property operators deserved better than a fragmented vendor stack. We brought every trade in-house — licensed, insured, and accountable.
Written by
[FOUNDER NAME], Founder & CEO
Reviewed by
[VP OPERATIONS NAME], Vice President of Operations
─ Proof
Real numbers from real properties.
Anyone can claim accountability. These are the metrics we measure ourselves against, every month, on every account.
0+
Years in business
0+
Properties maintained
0M+ sq ft
Under management
0+
Work orders completed
<90 min
Avg. emergency response
0.7%
On-time completion
0%
Client retention
0
Counties covered
─ Our Story
Built from the property-manager side of the table.
[FOUNDER NAME] spent over a decade on the property-manager side of the table — juggling janitorial vendors, HVAC subs, plumbers, electricians, painters, and emergency restoration crews — all on different invoices, different SLAs, and different excuses.
OH Building Services was built in [YEAR] to end that. Dual A & B California contractor licenses, IICRC restoration certification, in-house mechanical and electrical, and a 24/7 emergency desk — all under one roof, one PO, and one phone number.
Today we maintain over 12M+ square feet across Los Angeles, Orange, San Diego, Riverside, San Bernardino, and Ventura counties — for property managers, HOAs, hospitals, schools, retail centers, and Fortune 500 operators.
─ A note from the founder
[FOUNDER NAME]
Founder & CEO
"Every property we take on starts with the same promise: when something on your building breaks, you call one number and one PM owns it from dispatch through invoice. Not a sub. Not a call center. Us.
I sign every quarterly business review for our top 50 accounts personally. If a deliverable misses, you'll hear from me — by name, by phone, by the end of the week. That's not marketing. That's the entire reason this company exists."
— [FOUNDER NAME], Founder & CEO
Read full bio─ Values
What we won't compromise on.
Accountability
One PM owns your account. The buck stops here — every time.
Craftsmanship
Trade pride on every job, from a light bulb swap to a tilt-up retrofit.
Partnership
We win when your building runs better. Long-term over transactional.
Safety
OSHA-compliant by default. Zero shortcuts that put crews or tenants at risk.
─ Licenses & Certifications
Fully licensed. Fully insured. Fully verifiable.
Click any license number below to verify directly with the issuing body — California Contractors State License Board (CSLB), IICRC, or our insurance carrier. Certificates of insurance available on request.
California A-License
Engineering Contractor · #[CSLB A LICENSE #]California B-License
General Contractor · #[CSLB B LICENSE #]C-10 Electrical
#[C-10 LICENSE #]C-20 HVAC
#[C-20 LICENSE #]C-36 Plumbing
#[C-36 LICENSE #]IICRC Certified Firm
Water · Fire · Mold · #[IICRC FIRM CERT #]General Liability
$5M coverage
Workers' Compensation
Carrier: [CARRIER NAME]
Surety Bond
$[XXX,XXX]
─ Visit our office
Real address. Real phone. Real people.
[OFFICE STREET ADDRESS]
[CITY], CA [ZIP]
Mon–Fri 7 a.m. – 6 p.m. for scheduling, walkthroughs, and proposals. 24/7 emergency dispatch every other minute of the year — answered by a real human, not a call center.
Stop juggling vendors. Start running a better building.
One assessment. One proposal. One team accountable for everything.