HVAC Service Fast
List
MA

Mark's A / C Services

No ratings collected yet Alta Loma, California

8563 ORANGE ST, Alta Loma, CA 91701, USA

License checked License #828077 23 yrs experience

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

(909) 472-7126
Claim / Update

Mark's A / C Services is a California HVAC contractor built around air conditioning, the service that most local homeowners and businesses call about first. The company serves residential and commercial customers across the state, handling everything from routine cooling checks to full system replacements. Its contractor license is #828077 on the California state contractor registry, and the license has been active since 2003, giving the company more than 23 years of experience in the trade.

Services Offered

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

Service Area

All of California

Location

About Mark's A / C Services

Beyond AC Services, Mark's A / C Services covers Heating Services, Furnace Services, and Heat Pumps, so customers can address both cooling and heating needs with one provider. Work in these areas typically includes diagnosing airflow and refrigerant problems, inspecting burners and heat exchangers, and matching equipment to the size and layout of a building. Ductwork Services address leaks, poor airflow, and uneven room temperatures, while Thermostat Services help homeowners get more accurate control over their systems. Emergency HVAC calls are handled for system failures that cannot wait, and Maintenance & Tune-up visits keep equipment running efficiently between seasons.

The company works throughout California, where weather ranges from coastal fog to inland heat waves. That variety makes local knowledge useful, since system sizing, filter choices, and maintenance schedules often depend on climate and building type. Customers in the state benefit from a contractor that understands these regional demands.

Anyone comparing local HVAC professionals should ask about services, licensing, and how work is documented before making a decision. Requesting written estimates and reviewing a contractor's license status can make the choice clearer. Learn more about local options through HVAC Service Fast.

Frequently Asked Questions

What services does Mark's A / C Services offer?
Mark's A / C Services provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company to discuss which option fits their system and building.
What areas does Mark's A / C Services serve?
Mark's A / C Services serves customers throughout California. Homeowners and businesses should confirm service availability for their specific location when reaching out.
How do I choose a licensed, insured HVAC contractor in California?
Verify the contractor's license on the California Contractors State License Board website and ask for proof of liability and workers' compensation insurance. Confirm that the license class matches the work being performed.
What should I check before hiring an HVAC professional?
Review the contractor's license status, request a written estimate that itemizes equipment and labor, and ask about warranties on parts and workmanship. Reading recent customer reviews and asking for references can also help you compare options.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, produces uneven temperatures, or shows rising energy bills without a clear cause. Persistent odors, water leaks, or a system that will not turn on also warrant prompt service.

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 Mark's A / C Services.

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

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.