HVAC Service Fast
List
MJ

Morrison John Inc

No ratings collected yet Oakland, California

1955 MOUNTAIN BLVD STE 115, Oakland, CA 94611, USA

License checked License #509695 39 yrs experience

Verify this license yourself at the California Contractors State License Board (CSLB).

(510) 655-5404
Claim / Update

Oakland's climate is mild by most American standards, but its homes and businesses still depend on reliable heating and cooling. Cool, foggy evenings, warm dry spells, and older buildings with aging ductwork all put steady demands on local equipment. Morrison John Inc is an HVAC contractor based in Oakland, California, serving residential and commercial customers across the area. The company holds contractor license #509695 on the California state contractor registry and has been licensed since 1987, giving it more than 39 years in the trade.

Local market — Oakland

HVAC pros here

146

Have a website

55%

Cooling demand

243

Heating demand

2,363

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Services Offered

AC Services in Oakland Heating Services in Oakland Ductwork Services in Oakland Heat Pumps in Oakland Furnace Services in Oakland Thermostat Services in Oakland Emergency HVAC in Oakland Maintenance & Tune-up in Oakland

Service Area

Oakland, California All of California

Location

About Morrison John Inc

The company's work spans the full range of comfort systems. AC Services include checking refrigerant levels, cleaning condenser and evaporator coils, and testing capacitors and contactors so cooling systems run efficiently. Heating Services and Furnace Services cover burner inspection, heat exchanger checks, and ignition testing, while Heat Pumps are installed and serviced for homes that need both heating and cooling from one system. Ductwork Services address leaks, poor airflow, and insulation gaps, and Thermostat Services cover installation, calibration, and programming. Emergency HVAC calls are handled when a system fails outside normal hours, and Maintenance and Tune-up visits help catch small problems before they become costly repairs.

Because Oakland's buildings vary widely, from early twentieth-century houses to newer multifamily properties, Morrison John Inc tailors each visit to the specific equipment and layout on site. Technicians explain findings in plain terms and outline repair options so property owners can plan their budgets with confidence.

Anyone comparing local options should look closely at license status, experience, and how clearly a contractor communicates. Homeowners searching for an HVAC contractor near me can review these details before booking. HVAC Service Fast is a useful place to start that comparison.

Frequently Asked Questions

What services does Morrison John Inc offer?
Morrison John Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance and Tune-up.
What areas does Morrison John Inc serve?
Morrison John Inc serves Oakland, California, and the surrounding local area. Customers can contact the company to confirm whether a specific address falls within its service area.
How do I choose a licensed, insured HVAC contractor in Oakland?
Start by confirming the contractor's license number on the California Contractors State License Board website and asking for proof of liability and workers' compensation insurance. Compare written estimates and ask whether the contractor offers warranties on parts and labor.
What should I check before hiring an HVAC professional?
Verify the license status, read recent customer reviews, and ask about the technicians' training and experience. Request a clear written quote that itemizes labor, parts, and any diagnostic fees before work begins.
What are signs it is time to call an HVAC professional?
Call a professional if your system stops heating or cooling, makes grinding or banging noises, or cycles on and off frequently. Rising energy bills, uneven room temperatures, and a persistent musty smell from vents are also reasons to schedule an inspection.

Is this your business?

50% complete

6 of 12 profile details are filled in.

Added (6) Missing (6)

Claim it free to add the missing details:

Website Email address Business hours Logo Photos of your work Social profiles
Claim this profile — free

Claimed profiles are always indexed, show a “Claimed by owner” badge, and you can update them any time.

Reviews

No reviews yet. Be the first to review Morrison John Inc.

Write a review

Your rating *
Security code

Reviews are moderated before they appear. Please be honest and respectful.

Is this your business?

Claim this listing to update your details, services and contact info.

Claim / Update

More AC Services pros in Oakland, California

These local pros also offer the services you’re looking for.

3rdGen Heating & Cooling logo

3rdGen Heating & Cooling

1230 Fourth St Unit A, Berkeley, CA 94710, USA

License on file
Heat Pumps AC Services Heating Services
5.0 (168) · via Google 4 yrs

Website

California HVAC logo

California HVAC

1445 34th Ave Unit 7213, Oakland, CA 94601, USA

License on file
Commercial HVAC AC Services Ductwork Services
5.0 (61) · via Google 5 yrs

Website

Oren's HVAC Services

10127 Dante Ave, Oakland, CA 94603, USA

AC Services Heating Services Commercial HVAC
4.9 (145) · via Google

Website

See all AC Services pros in California

HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.