Residential · Allen, TX

Home Additions & Room Extensions in Allen, TX

Add the square footage your family needs, seamlessly. Serving Allen and the surrounding DFW metroplex.

Get a Free Allen Estimate (940) 222-3033

25+ YearsServing DFW since 2000

Licensed & InsuredFully covered for your protection

Locally OwnedNorth Texas born and based

Free EstimatesFast, no-obligation quotes

Looking for home additions & room extensions in Allen, TX? Need more space but love your neighborhood? A home addition gives your family the room it needs without the cost and hassle of moving. T.A.P. Contracting Services builds additions that blend seamlessly into your existing North Texas home.

Allen, just north of Plano, is known for top-rated schools, the Allen Event Center and fast-growing master-planned neighborhoods. Our Allen crews bring the same licensed, insured workmanship to every home additions & room extensions project, from the Watters Creek and Twin Creeks areas to central Allen.

What's included in your Allen home additions & room extensions

Room additions and bump-outs
Second-story additions
In-law and guest suites
Sunrooms and enclosed patios
Foundation, framing, roofing and finishes
Matching exterior siding, brick and rooflines
Design, engineering and permitting

Why Allen trusts T.A.P. for home additions & room extensions

Additions are complex — they touch your foundation, framing, roof, electrical, HVAC and exterior. As a full-service contractor, we manage all of it and match your new space to your existing home so it never looks 'added on.'

We handle engineering, permits and inspections with your city, keeping your project compliant and on schedule from the first footing to the final coat of paint.

Our Allen process

Free in-home consultationWe visit, listen to your goals, and provide a clear written estimate.

Design & permittingWe finalize materials and selections and pull every permit required.

We build it rightSkilled crews, quality materials and a clean, respectful job site.

Walkthrough & warrantyA final walkthrough, your questions answered, and a workmanship warranty.

Home Additions & Room Extensions in nearby cities

FAQ

Home Additions & Room Extensions in Allen — frequently asked questions

Do I need permits and engineering for an addition?

Almost always, yes. Additions require permits and usually structural engineering. We handle the drawings, permitting and inspections so you don't have to.

Can you match my home's brick and siding?

We make every effort to match existing brick, siding, trim and rooflines so the addition looks original to the home. We'll review match options with you before we start.

Do you offer home additions & room extensions in Allen, TX?

Yes — Allen and the surrounding DFW area are part of our core service area. T.A.P. Contracting Services provides home additions & room extensions throughout Allen with the same licensed, insured, all-pro standard we've delivered across North Texas for over 25 years.

Do you offer free estimates?

Yes. Every home additions & room extensions project starts with a free, no-obligation written estimate. We'll walk the job with you, answer questions, and give you a clear scope and price up front.

Is T.A.P. Contracting Services licensed and insured?

Absolutely. We are fully licensed and insured for home additions & room extensions throughout the Dallas–Fort Worth metroplex, so you're protected from the first day to final walkthrough.

What areas do you serve?

We serve the entire DFW metroplex and North Texas — including Dallas, Fort Worth, Plano, Frisco, McKinney, Arlington, Denton and surrounding communities.

Ready for home additions & room extensions in Allen?

Tell us about your project and we'll send a free, no-obligation quote — usually within one business day. Serving Dallas–Fort Worth & North Texas for over 25 years.

Get a Free Estimate (940) 222-3033