Manthey Donald

No ratings collected yet Fountain Valley, California

11609 AQUAMARINE CIRCLE, Fountain Valley, CA 92708, USA

License checked License #693589 32 yrs experience

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

Claim / Update

Fountain Valley sits in Orange County, where hot summers and mild winters keep heating and cooling systems working hard for much of the year. Homeowners here often need reliable service, whether that means a routine checkup before the cooling season or a fast response when a system stops running. Manthey Donald is an HVAC contractor that serves customers in Fountain Valley and the surrounding area.

Local market — Fountain Valley

HVAC pros here

Have a website

42%

Cooling demand

877

Heating demand

1,251

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

Services Offered

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

Service Area

Fountain Valley, California All of California

Location

About Manthey Donald

The company offers AC services, including diagnosis, cooling system repair, and component replacement. Heating services and furnace services cover inspection, testing of controls, and repairs to restore safe, steady warmth. Ductwork services address airflow problems, while heat pumps provide both heating and cooling from a single system. Thermostat services include installation and setup, and Emergency HVAC work addresses urgent breakdowns. Maintenance and tune-up visits help catch wear early, keep components clean, and support efficient operation.

Manthey Donald holds California contractor license #693589 and has been licensed since 1994, giving the business more than 32 years of experience in the trade. That long record reflects a steady focus on the systems that local households depend on.

People comparing local HVAC contractors near Fountain Valley can request written estimates, ask clear questions about the proposed work, and verify credentials before making a decision. HVAC Service Fast provides a directory listing to help homeowners review options and find a contractor that fits their needs.

Frequently Asked Questions

What services does Manthey Donald offer?

Manthey Donald offers AC services, heating services, ductwork services, heat pumps, furnace services, thermostat services, emergency HVAC, and maintenance and tune-up work. Customers can contact the company to discuss which service fits their system and situation.

What areas does Manthey Donald serve?

Manthey Donald serves Fountain Valley, California, and the surrounding area. Customers outside the immediate city should confirm service availability before scheduling.

How do I choose a licensed, insured HVAC contractor in Fountain Valley?

Start by checking that the contractor holds a valid California state contractor license and asking for proof of insurance. Compare several written estimates and be cautious of anyone who requests large payments before work begins.

What should I check before hiring an HVAC professional?

Confirm the license number, read recent customer reviews, and ask whether the price includes parts, labor, and any permits. Make sure the warranty terms are provided in writing before work starts.

What are signs it is time to call an HVAC professional?

Warning signs include weak airflow, unusual noises, frequent cycling on and off, rising energy bills, or a system that will not start. Any gas odor or burning smell should be treated as urgent, and the home should be vacated until a professional has inspected the equipment.

Is this your business?

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 Manthey Donald.

Write a review

Your rating *

Your name *

Security code *

Your review (optional — required for 3★ or lower)

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 Fountain Valley, California

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

Command Comfort

18259 Mount Baldy Cir

Trane Comfort Specialist License on file

AC Services Heating Services Emergency HVAC

5.0 (352) · via Google 16 yrs

Website