General Contractor
Collegeville, PA
Home Remodeling and Additions for Collegeville Homes
Inviting a builder into your home is a major decision. Whether your property is a classic older build near Ursinus College or a newer custom home tucked into one of the growing subdivisions in Upper Providence Township, you need a builder who truly understands local construction standards and architecture.
When looking for an expert general contractor Collegeville, PA homeowners trust, local presence matters. At Merman Construction, Collegeville is more than just a town on our service map. It is our home base. For over two decades, we have been upgrading, repairing, and expanding houses right in our own community. When you work with us, you get direct and hands on leadership. Steve Merman is on the job site every single day, managing the trades, enforcing strict quality control, and keeping the project moving. We also handle all the heavy lifting behind the scenes from pulling the correct township permits to organizing material deliveries so you enjoy a smooth and stress free remodeling experience with a single point of contact.
From complex structural additions and custom finished basements to complete exterior makeovers involving stucco remediation, new siding, and composite decks, we have the specialized skills to handle it all. We bring decades of expertise to both interior renovations and exterior weatherproofing, guaranteeing that your Collegeville home is as durable as it is beautiful.
Call us at 610-489-4132 or email us at info@mermanconstruction.com
Remodeling Services We Handle in Collegeville
Merman Construction helps with larger remodeling projects that require planning, coordination, and experienced on-site supervision in Collegeville and nearby Montgomery County communities.
Home Additions
Home additions in Collegeville, PA for families who need more living space.
Stucco Remediation
Stucco remediation for failing stucco, hidden damage, and exterior wall issues.
Siding Installation
Siding installation that improves curb appeal and protects the home.
Window and Door Replacement
Window and door replacement for comfort, energy efficiency, and style.
Basement Finishing
Basement remodeling for family rooms, offices, guest space, and wet bars.
Decks and Outdoor Living
Deck construction and outdoor living spaces built for everyday use.
Kitchen and Bathroom Remodeling
Interior remodeling with better function, storage, and daily comfort.
Garage and Workshop Additions
Garage additions, workshop space, and storage built around the home.
Screened-In Porches
Screened-in porch additions for more comfortable outdoor living.
Merman Construction's Quality Commitment
As a small family-owned business, Merman Construction takes pride in helping Montgomery and Chester County homeowners transform their spaces with additions and home remodeling projects. Steve Merman and his team treat every project like their own, bringing trusted craftsmanship, integrity, and careful attention to every detail.
Select one of the services below to learn more.
Home Additions
Primary suites, in-law suites, garages, and custom expansions for homes across Montgomery and Chester Counties. We use materials like Aquaguard® performance laminate flooring and engineered structural framing to ensure safe, long-lasting additions.
Stucco Remediation
Full removal and repair with James Hardie® siding, stone, or vinyl replacement to protect your exterior. We use Benjamin Opdyke HydroGap® drainable house wrap and HydroFlash® GP.
Windows & Doors
Energy efficient window replacements and premium entry doors that improve comfort, security, and home value. Brands such as ViWinco® Windows and Reeb® Doors are used.
Basements
Entertainment rooms, home gyms, playrooms, or in-law apartments, tailored to your property. Quality materials such as Diamond Cabinets and Sherwin-Williams paint.
Siding & Exterior
Expert installation of James Hardie® fiber cement siding and Certainteed® vinyl siding to boost curb appeal and weather resistance.
Deck Installation
Built with Trex® and AZEK® composite materials for long lasting decks, porches, and pergolas.
Local Experience in Your Neighborhood
Because our office is located in Collegeville, we are incredibly familiar with the local neighborhoods, HOA guidelines, and township rules. We have built custom decks, completed complex home additions, and fixed exteriors right in your area. We work directly with local township offices to schedule inspections and keep your job site clean and organized so your daily routine is respected.
Raised Ranch Primary Suite Addition with Two Car Garage in Collegeville PA
Deck Installation Collegeville PA
Backlit Mirrors and Brushed Gold Faucets in Collegeville Bathroom Remodel
Finished Basement Remodel with Open Living Area in Collegeville PA
Frequently Asked Questions
Over the years, we’ve heard common questions from homeowners. Here are just a few:
Are you fully licensed and insured for local projects?
Absolutely. We hold full licensing and insurance for residential work across Montgomery and Chester Counties. We also manage all necessary inspections with Collegeville Borough, Lower Providence, and other local municipal offices. Our PA Home Improvement Contractor License Number is PA066259.
Do you handle smaller upgrades or just large home renovations?
We take on a wide variety of jobs. These range from smaller exterior and interior upgrades starting around $5,000 to large home additions and whole house renovations up to $500,000. If your project is straightforward, we will be upfront about it and price it fairly.
Do you handle buying the materials, or do I need to shop for everything myself?
We handle all the heavy lifting when it comes to ordering and delivering structural materials like lumber, drywall, and roofing. For finish materials like kitchen cabinets, bathroom tile, and plumbing fixtures, we point you toward trusted local suppliers here in Montgomery County. Once you make your design selections, we take over the purchasing and delivery to ensure everything arrives on site exactly when our crew needs it.
Can we stay in our house while you are remodeling or building an addition?
In most cases, yes. We know how disruptive construction can be to your family routine. We set up heavy duty dust barriers, protect your flooring, and clean the job site at the end of every single day. If a project requires briefly shutting off your water or power, we coordinate it with you well in advance so you are never caught off guard. For massive whole house renovations, we will advise you early on if moving out temporarily is the safest and most efficient option.
What does your payment schedule look like, and how much is the deposit?
A typical payment schedule is 10–25% upfront to secure your project date and order materials, with milestone payments tied to work completion, and a final payment due only after you’ve done a walkthrough and are satisfied.
Do you work on both interiors and exteriors?
Yes. Our portfolio includes additions, finished basements, decks, siding, window and door updates, and full stucco remediation with rainscreen assemblies.
How do you handle unexpected costs or changes mid-project?
Every change gets a written change order before any additional work is done. We price out the change, explain why it’s needed, and get your signature before proceeding. You’ll never be surprised by a bill for work you didn’t explicitly approve in writing.
We’ve Been Building For Over 20 Years
For Steve Merman and his team, home construction and remodeling are more than a job. We are committed to serving the community with outstanding skill, integrity, and attention to detail.
- 20 Years, Family Owned: Dedicated craftsmanship, clear communication, and reliable scheduling.
- Licensed and Insured: PA License #066259 for peace of mind from permits to final walkthrough.
- Quality Materials: Preferred installer for leading siding and decking brands.
- Clean, Organized Job Sites: Respect for your home and neighbors every step of the way.
Call For a Quote:
(610) 489-4132
Customer Testimonials
“Steve is very knowledgeable and explained every detail of his water proofing method. We talked through the color and material choices and couldn’t be happier. His crew is very good and he is actually on site doing work, not like other contractors who send crews and you never see the boss. He was very open to our many questions and took the time to explain what was happening and why. Almost forgot to mention Jana she is excellent to work with and all paperwork is sent in a timely matter. Highly recommend Merman Construction.”
“Steve and his crew did an excellent job with repairs and improvements to my 225 year old farmhouse and barn. They showed up timely and kept me informed during the process. I would highly recommend his services.”
“10/10 experience, with now a days prices Jana and Steve got us a GREAT and super competitive price! Not only was the price good, but the service to match it was better. Steve is SUPER diligent, master of his craft. Was able to analyze the scope of the project and the small intricacies from day one. Jana was super on top of it with telling us where we are at through the whole process and providing us interactive models of the extension AS it is being built. If you’re in the Chester county area I can’t see any other option than Merman!”
Contact Form
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Expert General Contracting Services
Merman Construction Inc. 10 Medway Circle, Collegeville, PA 19426
610-489-4132
For 20 years Merman Construction has been located in Montgomery County and services Montgomery and Chester County with Expert General Contracting.
