Our University Park Customers Say it Best
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Need Help Right Now?
True Emergency? Call 972-291-0740. Gas leaks, no water, no hot water, major system failures
Trying to Contact After Hours?
We answer the phone 24 hours a day! Call us or fill out our online form and we’ll reach out to schedule your appointment.
Same-Day Service Available:
- HVAC system repairs and maintenance
- Plumbing repairs and installations
- Water heater service and replacement
- Emergency diagnostics and safety checks
Special Offer:
Serving University Park's Distinctive Community for Six Decades
Since 1965, our family business has had the privilege of serving communities throughout North Texas. University Park holds a distinguished place in our service area, a unique residential enclave known for its tree-lined streets, beautiful historic homes, and discerning residents who appreciate quality workmanship and professional service.
We understand what makes University Park special: meticulously maintained homes ranging from classic 1920s-1940s architecture to elegant contemporary residences, proximity to Southern Methodist University, a strong sense of community identity, and homeowners who value craftsmanship and attention to detail. Whether you’re in a historic home near SMU Boulevard or a beautifully updated residence in one of University Park’s established neighborhoods, we’re committed to providing service that matches the quality standards you expect.
Our technicians have extensive experience working with University Park’s distinctive properties, from historic homes requiring specialized care to updated residences with modern systems. We understand the unique considerations that come with preserving older homes while ensuring modern comfort, the importance of respectful, professional service, and your expectation for technicians who take pride in their work and treat your home with care.
Our HVAC & Plumbing Services
HVAC
- AC Repair & Installation
- Furnace Repair & Replacement
- Heat Pump Service
- Emergency AC Repair
- Duct Repair
- Mini-Split System
- Indoor Air Quality
Plumbing
- Emergency Plumbing
- Water Heater Service
- Drain Cleaning
- Leak Repair
- Slab Leak Repair
- Toilet & Faucet Repair
- Gas Line Service
- Repiping
Air Conditioning Services in University Park
Sophisticated Cooling for Distinguished Homes
University Park’s beautiful homes, from historic residences to elegant contemporary properties, deserve HVAC systems that deliver reliable performance while respecting the architectural character and quality standards that define this community. Whether your home features original architecture requiring thoughtful system integration or modern updates with advanced climate control, we provide service that meets University Park’s high expectations.
Our AC Services Include:
- Emergency AC Repair – Prompt, professional response when cooling fails, with respect for your home and schedule.
- AC Installation – Expert installation tailored to your home’s specific architecture, from historic properties to contemporary residences.
- AC Maintenance – Comprehensive preventive care that protects your investment and ensures optimal performance.
- System Optimization – Fine-tuning for maximum efficiency and comfort in homes of all ages and styles.
University Park HVAC Considerations:
- Integration with historic home architecture while providing modern comfort.
- Proper sizing for homes ranging from classic designs to contemporary open floor plans.
- Ductwork evaluation and modification in older homes with respect for architectural details.
- Noise considerations for homes with close neighborhood proximity.
- Energy efficiency solutions that reduce operating costs while maintaining aesthetics.
- System recommendations that complement your home’s value and character.
Heating Services for University Park Homes
Reliable Warmth for Every Season
University Park homes require heating systems that deliver consistent comfort while operating quietly and efficiently. Whether your home features original heating infrastructure or modern high-efficiency equipment, we provide expert service that ensures reliable performance throughout the winter months.
University Park Heating Services Include:
- Furnace Repair – Expert diagnosis and repair with respect for your home’s interior and your schedule.
- System Installation – Professional installation properly sized for your home’s specific requirements.
- Heat Pump Services – Maintenance and repair of dual-fuel systems are increasingly popular in the Dallas area.
- Emergency Heating Repair – Priority response during cold weather when heating is essential to comfort and safety.
- Safety Inspections – Thorough evaluation for carbon monoxide risks, proper ventilation, and reliable operation.
Heating Considerations for University Park Properties:
- Working with original heating systems in historic homes while ensuring safety and efficiency.
- Integration of modern equipment with classic architecture and interior design.
- Gas line evaluation and updating in older homes when necessary.
- Noise mitigation for equipment located near living spaces.
- Energy efficiency improvements that respect architectural character.
- Recommendations that balance performance, efficiency, and property value considerations.
Professional Plumbing Services in University Park
Expert Care for Distinguished Properties
University Park homes, particularly historic residences, present unique plumbing considerations that require experienced professionals who understand both older infrastructure and modern expectations. From original plumbing requiring thoughtful updates to contemporary systems needing expert maintenance, we provide service that respects both your home’s character and your standards for quality work.
Comprehensive Plumbing Services:
- Emergency Plumbing Repair – 24/7 response for urgent situations with professional, respectful service.
- Water Heater Services – Installation, maintenance, and repair of tank and tankless systems properly sized for your needs.
- Slab Leak Detection – Non-invasive location and repair of leaks beneath foundations in homes of all ages.
- Repiping Services – Thoughtful replacement of aging galvanized or problematic plumbing in historic homes.
- Fixture Upgrades – Installation of quality fixtures that complement your home’s aesthetic and value.
- Gas Line Services – Expert evaluation and service of gas lines in homes ranging from vintage to contemporary.
- Drain Maintenance – Preventive care and expert clearing for plumbing systems of all ages.
Plumbing Expertise for University Park Properties:
- Galvanized pipe replacement in historic homes with minimal disruption
- Original cast iron drain line evaluation and updating when necessary
- Water pressure optimization for homes with various plumbing ages
- Fixture recommendations that complement home value and architectural style
- Sewer line inspection and maintenance for properties with mature landscaping
- Integration of modern plumbing technology with respect for historic character
Generator Installation Services
University Park properties shouldn’t compromise on comfort and security during power outages. We specialize in whole-home and commercial generator installation, keeping your property operational when the grid fails.
Generator Installation Services:
- Professional sizing consultation determines the appropriate capacity for your property’s specific electrical demands.
- Complete electrical integration ensures seamless automatic operation during power failures.
- Permit handling and inspections provide code-compliant installation meeting Irving requirements.
- Manufacturer warranty coordination protects your investment with full factory coverage.
- Maintenance guidance ensures reliable operation when you need backup power most.
Why University Park Homeowners Choose Backup Generators:
- Uninterrupted climate control during severe weather.
- Protection for security systems and business operations.
- Continued operation of essential systems.
- Property protection during extended outages.
- Peace of mind during storm season.
Indoor Air Quality Solutions
Healthier Air for Discerning Homeowners
University Park’s mature tree canopy and urban location present both benefits and air quality considerations. Our air quality solutions help maintain the healthiest possible indoor environment, particularly important for families with children, elderly residents, or those with respiratory sensitivities.
Air Quality Services:
- Air Duct Cleaning – Professional removal of accumulated dust, allergens, and contaminants.
- Air Purification Systems – Advanced filtration technology for cleaner, healthier indoor air.
- Humidity Control – Balanced moisture levels that protect furnishings and improve comfort.
- Ventilation Assessment – Ensuring optimal air circulation throughout your home.
24/7 Emergency Response
Professional Service When You Need It Most
We understand that genuine emergencies affecting your family’s safety or your home’s essential functions require immediate professional attention. We maintain round-the-clock response capability for University Park residents.
Genuine Emergency Situations:
- Gas leaks requiring immediate evacuation and professional intervention.
- Complete water service loss affecting daily household functions.
- Water heater failures leaving households without hot water.
- Sewage backups creating health hazards and property damage risks.
- Major system failures during extreme weather conditions.
For non-emergency service requests outside business hours, call our 24-hour customer service rep or submit requests through our online form for next-business-day scheduling
Why University Park Families Choose Dial One Johnson
Six Decades of Professional Service Excellence
Our family business has served discerning North Texas homeowners since 1965. We’ve built lasting relationships based on quality workmanship, professional conduct, and respect for the homes we serve and the people who live in them.
Understanding Historic and Fine Homes
From University Park's beautiful historic residences to its elegant contemporary homes, we understand the unique considerations these properties require. This expertise comes from decades of experience working with fine homes throughout the Dallas area.
Understanding Lancaster's Unique Challenges
From clay soil foundation issues to the mix of housing ages, we understand Lancaster's specific plumbing and HVAC considerations. This isn't generic knowledge, it's experience built over decades of service throughout the city.
Craftsman-Level Quality
We're not a corporate chain focused on volume. We're a family business committed to delivering workmanship that meets the standards of homeowners who appreciate quality and expect their service providers to take pride in their work.
Respectful, Professional Service
Our technicians understand that entering your home is a privilege. We maintain professional conduct, respect your property, and ensure our work reflects positively on both your home and our family business reputation.
Complete Satisfaction Guarantee
Every service is backed by our satisfaction guarantee and performed by licensed, bonded, and insured professionals committed to delivering the quality you expect and deserve.
Financing & Special Offers
Current Special: Advantage Plan - $99
Complete HVAC tune-up and plumbing inspection. Includes ac tune up, heating tune up, water heater flush, plumbing inspection and video of the main sewer line.
We understand that maintaining and upgrading home systems represents a significant investment. Our financing options make essential services accessible through flexible payment plans that accommodate various financial situations.
Service Areas Beyond University Park
We proudly serve these North Texas communities:
- Red Oak, TX
- University Park, TX
- Waxahachie Park, TX
Frequently Asked Questions
Historic homes often have unique HVAC considerations including original ductwork that may benefit from sealing, limited space for modern equipment, and aesthetic concerns about exterior unit placement. We specialize in solutions that provide modern comfort while respecting architectural character. Regular maintenance is essential for older systems, and we can provide honest assessments about when repair makes sense versus thoughtful system replacement.
Many University Park homes have original galvanized or cast iron plumbing that may be approaching the end of its service life. We provide thorough evaluation, honest recommendations, and repiping solutions that minimize disruption to your home. Our approach respects your property, protecting floors, walls, and landscaping, and we complete work with the craftsmanship University Park homeowners expect.
Absolutely. We understand that University Park homeowners have busy schedules and appreciate service providers who respect their time. We provide clear appointment windows, arrive as scheduled, and complete work efficiently while maintaining quality standards. For major projects, we plan logistics to minimize disruption to your household.
We prioritize same-day service for University Park customers whenever possible. For genuine emergencies, we maintain 24/7 availability with rapid response throughout the community.
Yes. We’re proud of the relationships we’ve built with University Park homeowners over decades of service, and we’re happy to provide references from satisfied customers in the community.
Ready to Experience Professional Service?
Join the University Park homeowners who’ve discovered the difference that comes from working with a family-owned company committed to quality workmanship and professional service.
Service Commitments:
- Free estimates on installations and major repairs.
- Same-day service available for most service needs.
- Transparent pricing with detailed proposals for major work.
- 100% satisfaction guarantee on all work performed.
- Licensed, bonded & insured with comprehensive coverage.
Serving University Park:
- Historic homes near SMU Boulevard
- Established neighborhoods throughout University Park
- Mockingbird Lane corridor
- All University Park residential properties
Contact Information:
- Phone: 972-291-0740
- Emergency Service: Available 24/7 for genuine emergencies
- Online Booking: Schedule service at your convenience
- Free Consultations: Available for system installations and major projects
Supporting North Texas families and communities for 60 years – honored to serve University Park’s distinguished homeowners.