McNamara Custom Services, Inc.

Heating & Air Conditioning

Specializing in

HVAC Services

Heating & Air Conditioning
Our dedicated HVAC division offers comprehensive heating and air-conditioning solutions for both residential and commercial customers. Our trained technicians are ready around the clock with fully stocked service vehicles to ensure prompt, professional support—even in emergency situations.

Air Conditioning & Heating Services

McNamara Custom Services Waco - Air Conditioning / Refrigeration

Residential Systems:

• Electric/Electric
• Electric/Gas Heat
• Heat Pumps
• Wall/Floor Furnaces
• Sales, installation, and service
• Commercial/Industrial

Commercial/Industrial:

• Chill water applications
• Air cooled/water cooled systems
• Reciprocating/Screw machine service and repair
• Service capabilities up to 300 tons per machine
• Sales, installation, and service

Quote or Service Request

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Please Note: If submitting a service request after hours, it will be received the following business day at 8AM and followed up with a phone call. If you need Emergency Service, please call our main number (254) 836-4304 for 24/7 service.

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These are just a few of the services we regularly complete for our customers. Call us at (254) 836-4304 to discuss your specific contractor needs and get the process started.

Why Choose Us?

McNamara Custom Services... Trusted Name in Plumbing, AC & Mechanical Since 1982

There is no job too small, beyond our control, or the control of a technician from McNamara Custom Services. We can help you get your problem settled in no time. Just give us a call, to secure an immediate visit with from a licensed technician. You can also click read more and check out McNamara Custom Services’ customer reviews. Did you know that our great relationship with many manufacturers for over 40 years enables McNamara Custom Services to offer our community of customers great prices on licensed services using quality manufacturer parts.

Always On Time

Your time is important, so we show up on time, every time.

Hard Working

We are courteous, friendly, and treat you like we would want to be treated.

24/7 Availability

Overall, we are there to do a job and we get it done no matter what it takes.

McNamara Custom Services Waco, Texas - USFCR Verified Vendor

McNamara Custom Services Waco ISNETWORLD ISN Member Contractor

McNamara Custom Services Waco Texas PHCC Plumbing Heating Cooling Contractors Association

Servicing All of

Texas

Serving many cities in Texas for over 40 years, MCS, is here to support your business with honest prices and OEM quality parts installed by licensed AC Techs, Plumbers, Sewer Repair, Refrigeration, Refrigeration Repair, and HVAC.

Call McNamara Custom Services, Inc. (254) 836-4304

Waco & Central Texas' Leading Air Conditioning, Plumbing & Mechanical Professionals!