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Business Details
18 Years
experience
Your Trusted Construction Partner in Montgomery County, TX
Sullivan Construction has been a premier general contractor in the North Harris/Montgomery County, Texas area since 2008. Specializing in custom garages, residential remodeling, and new construction, we combine extreme personal attention to detail with a team of experienced professionals. Our craftsmen bring decades of expertise to every project, from kitchen remodels to full custom homes, ensuring minimal disruption to clients' lives. We prioritize quality products, transparent communication, and personalized solutions tailored to individual visions, budgets, and timelines.

With over 500 homes built in the Houston area, our reputation for excellence is reflected in our 35-year track record and numerous client referrals. We serve Montgomery County and surrounding areas, offering military and first responder discounts while maintaining a commitment to code compliance and customer satisfaction.
Services
Custom Garages Kitchen Remodeling Bathroom Remodeling Outdoor Kitchens Home Additions Pool Houses Mother-in-law Suites Detached Garages Custom Homes Patio Construction
Details
  • Year established: 2008
Highlights and features
  • 35 years of combined experience in residential construction
  • Personalized attention to detail on every project
  • Military and first responder discounts available
  • Proven track record with 500+ homes built locally
  • Transparent communication from start to finish
What people say
Quality was good Completed on time Under budget Stress-free process Excellent workmanship
Services
Custom Garages
We create tailored garage spaces designed to individual specifications, including man caves, RV storage, and workshop conversions. Our team handles permits, structural engineering, and customization options like insulation, electrical systems, and security features. Clients receive a functional, code-compliant structure that enhances property value while meeting unique lifestyle needs.
Kitchen Remodeling
Our kitchen remodels transform outdated spaces into modern, functional areas with custom cabinetry, quartz countertops, and updated plumbing fixtures. We maintain clean workspaces during construction while optimizing layouts for improved workflow. Projects include flooring upgrades, lighting design, and integration of modern appliances for lasting value.
Home Additions
We construct seamless home expansions including mother-in-law suites, guest houses, and multi-generational living spaces. Our process ensures structural compatibility with existing homes while meeting building codes. Additions feature full plumbing, electrical systems, and finishes matching the original property's aesthetic.
Outdoor Kitchens
Our outdoor kitchens combine durability with luxury features like stainless steel appliances, weatherproof cabinetry, and custom countertops. Designed for Texas climates, these spaces include wet bars, pizza ovens, and integrated seating. We handle zoning requirements and structural engineering for permanent installations.
Bathroom Remodeling
We upgrade bathrooms with custom vanities, walk-in showers, and accessibility features while maintaining plumbing integrity. Projects include heated flooring, luxury fixtures, and spa-inspired designs. Our team ensures code compliance for wet areas and provides material selections that balance aesthetics with long-term durability.
People
Mike Sullivan
Owner
With 35 years of experience, Mike Sullivan has built over 500 homes in the Houston area. His expertise in residential construction and commitment to quality has established Sullivan Construction's reputation for excellence in custom builds and renovations.
Mike Heutter
Senior Project Manager
Mike Heutter has led Sullivan Construction projects since 2015, known for meticulous attention to detail and client communication. His management ensures projects meet specifications while maintaining timelines and budget parameters for residential construction and remodeling.
Questions
Do I need a permit for a custom garage?
Permit requirements depend on size, zoning, and local codes. We handle permit applications and ensure compliance with Montgomery County regulations during garage construction.
What customization options are available for garages?
Options include insulation, electrical systems, security features, workshop layouts, and specialty storage solutions tailored to client needs and budget constraints.
How long does a kitchen remodel take?
Most kitchen remodels complete in 4-6 weeks, depending on scope. We maintain clean workspaces and minimize disruption to daily household routines.
Do you offer financing options?
While we don't provide direct financing, we work with clients to develop phased payment plans and budget-friendly material selections for major construction projects.
Are you licensed and insured?
Yes, we maintain all required Texas contractor licenses and liability insurance for residential construction and remodeling services.
What areas do you serve?
We primarily serve Montgomery County and surrounding areas including The Woodlands, Conroe, Magnolia, and Spring, Texas.
Reviews (1)
Kyle Hamer
Dec 19, 2020 Report
It's been my pleasure to work with Mike and his team at Sullivan Construction. They do what they say they are going to do, when they say they are going to do it, and they are always focused on making sure the deliver the best quality finish. For anyone looking for a residential contractor, I would highly recommend you reach out to Mike and get a quote on your project!