We are a full-service AC, heating, & ventilation contractor in Hempstead, TX. At Optimum HVAC Specialist, LLC, we aren't looking to get rich off equipment sales—we want to make our customers proud they used us. With 18 years of experience, we service all brands, handling scheduled residential maintenance, custom ductwork, zoning systems, and high-efficiency replacements. Commercially, we specialize in full-scale new construction, tenant build-outs, maintenance, & repairs. Our priority is optimizing your comfort and reducing energy bills. Need a repair or planning a major build? Call us before making a decision—we will at least keep the other guy honest. 

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Here to Help

From installation to repairs and maintenance, our HVAC specialists are here to help keep your home comfortable. Contact us for a free estimate or expert guidance.

Optimum HVAC Specialist

23395 Old Howth Road, Hempstead, TX 77445

Call us: (281) 790-5007 Email: Service@OptimumHVAC.com

Service Hours

Mon

07:00 am – 05:00 pm

Tue

07:00 am – 05:00 pm

Wed

07:00 am – 05:00 pm

Thu

07:00 am – 05:00 pm

Fri

07:00 am – 05:00 pm

Sat

By Appointment

Sun

By Appointment

Emergency Services Available 24/7/365

HVAC Service Areas

Service Areas

Houston

Chappell Hill

Cypress

Decker Prairie

Hempstead

Hockley

Montgomery

Navasota

Park Row

Pattison

Pinehurst

Prairie View

Stagecoach

Todd Mission

Tomball

Waller

Washington

Emergency HVAC Support

We know that HVAC emergencies can happen at any time. That's why we offer 24/7 emergency service to ensure that your home stays comfortable no matter what.

HVAC Maintenance

Stay ahead of costly repairs with our maintenance plans. We offer regular inspections and tune-ups to keep your HVAC system running efficiently and effectively.

Business HVAC Solutions

We offer a variety of HVAC services to meet the needs of businesses in our community. From installation to maintenance, we've got you covered.

Comfort, All Year Long

Save 10% on your first HVAC service, plus get expert tips for year-round home comfort.