
On-Site Veterinary Diagnostics in Magnolia, TX
Expert mobile bloodwork, X-rays, and ultrasound and echocardiograms for dogs and cats in your driveway in our mobile vet hospital.
At Crossway Veterinary Housecalls, we understand how stressful it can be to load your pet into the car, wait in a crowded clinic, and then go home worrying about results. That’s why our experienced veterinary team brings high-quality diagnostic services right to your doorstep. Whether it’s bloodwork, X-rays, or ultrasound, our mobile hospital is equipped to provide fast, reliable answers while your pet stays calm and comfortable.
We believe this practice has grown by grace and purpose, and it’s our joy to serve families throughout Magnolia, Pinehurst, Montgomery/Woodforest/Colton, The Woodlands/Creekside, Southwest Conroe, and Tomball (north of 99) with convenient, compassionate care.
Bringing Hospital-Grade Diagnostics to Your Home
Our founder is an ER-trained veterinarian with years of emergency and diagnostic experience. That background helps us recognize problems quickly, interpret results clearly, and create a care plan tailored to your pet’s needs. Whether your dog is limping, your cat has lost weight, or something just feels off, our diagnostic services can help you get answers without the added stress of a clinic visit.
Mobile Diagnostic Services We Offer
Our mobile unit is stocked with advanced equipment, allowing us to deliver high-quality diagnostic care during routine visits, illness assessments, or senior pet checkups.
Bloodwork and Laboratory Testing
Blood tests provide vital information about your pet’s internal health. We collect samples during your housecall and can process many of them on-site or through trusted laboratory partners.
We commonly perform:
Turnaround times are quick, and we always follow up to review the results personally, helping you understand what they mean for your pet’s health.
Digital X-Rays
Our mobile radiology equipment allows us to capture high-quality images without the need for travel. X-rays help diagnose:
Digital images are reviewed by our experienced veterinarian and can be shared with specialists if needed. Most pets do not require sedation for in-home X-rays, thanks to the calming environment.
Ultrasound and Echocardiograms for Dogs and Cats
Ultrasound offers a non-invasive way to look inside your pet’s abdomen and heart in real time. It helps identify changes in organs such as the liver, kidneys, spleen, bladder, or heart and can aid in detecting:
This service is ideal for older pets, pets with chronic conditions, or when something just doesn’t seem right.
If it is determined an Ultrasound or Echocardiogram is needed for your pet we will schedule a follow up appointment for the ultrasound or Echo
How Our On-Site Diagnostics Work
If your pet needs testing, we schedule a home visit at a time that works for you. Our mobile hospital pulls into your driveway with everything needed to provide care. Many diagnostics are performed on-site, and others are sent to partner labs with results returned quickly.
We’ll walk you through what to expect before and during the appointment, and our team always prioritizes your pet’s comfort. If we believe your pet needs advanced imaging like CT or MRI, or hospitalization, we will help coordinate the next steps through trusted referral partners.
We are unable to see aggressive pets, as safety is a priority for everyone involved.
Why Families in Magnolia Trust Crossway Veterinary Housecalls
We are more than a mobile practice. We are a family-owned service built on relationships, purpose, and professional veterinary care. Crossway Veterinary Housecalls brings clinical excellence to your home, backed by ER training and a heart for service.
What sets us apart:

Proudly Serving Magnolia, Montgomery, Conroe, The Woodlands and Surrounding Areas
Wherever you are in Montgomery County, our mobile veterinary team is ready to bring professional diagnostics to your doorstep. We serve a wide range of neighborhoods and are proud to be a trusted name in mobile veterinary care.


